Leakage Reactance Test Procedure

Doble Engineering Company85 Walnut Street

Watertown, MA 02172

(617) 926-4900

(617) 926-0528 (FAX)

M4000

Leakage Reactance Test Procedure

Rev #

Revision HistoryRev. #Date:Description of Change

1.05/22/97Preliminary release

1.017/1/97Added section-2.3.5 Test Excitation Level

1.028/12/98Updated File locations on network

Author: Corbett J. Weinberg

Date Printed: 11/2/00 2

1. Scope

2. Leakage Reactance3

2.1. Running Leakage Reactance3

2.1.1. Toolbar3

2.1.2. Menu3

2.1.3. Exit4

2.2. Leakage Reactance Test Screen4

2.2.1. Test Screen Inputs ( Below is a list of the inputs unique to Leakage Reactance only.)5

2.2.1.1Nameplate Data 5

12.2.1.2 Nameplate Data Window 6

2.2.1.3 Single Phase Transformer Test 7

2.2.1.4 3 Phase Equivalent Test 8

2.2.1.5 3 Phase per Phase - Delta and 3 Phase per Phase - Wye 9

2.2.1.6 Administrative Information 10

2.2.1.7 Test Conditions 11

2.2.1.8 Serial Numbers 12

2.2.1.9 Configuration Menu 12

2.3. Leakage Reactance Testing12

2.3.1. Single Phase Transformer Test12

2.3.2. Three Phase Equivalent Test15

2.3.3. Three Phase per Phase - Delta17

2.3.4. Three Phase per - Wye19

2.3.5. Test Excitation Levels21

2.3.6. Test Screen functions34

2.3.7. Calibration Settings test35

2.4. Results36

2.4.1. % Impedance and % Reactance36

2.5. Save37

2.5.1. File- Save37

2.5.2. Save Icon37

2.6. Print Functions37

2.6.1. File- Print37

2.6.2. F7 function key37

2.6.3. Printer Icon38

2.7. Print Verification38

2.8. Notes38

2.8.1. Note Icon38

2.8.2. Enter and Save38

2.8.3. Save to Leakreac\Data\02_03_01\38

1. Scope

The scope of this test plan is the testing of the Leakage Reactance portion of the M4000 software for the Doble Engineering Company. Successful execution of this plan verifies the Doble Engineering Companys internal requirements for the Leakage Reactance portion of the M4000 software and validates user needs. Development Managers and Engineers should review this document to ensure all test requirements are included in the plan. Quality Assurance Managers and Engineers should review this document to ensure all test requirements are being met.

Tests for all general requirements not directly related to Leakage Reactance can be found at \\Engineering\Archive\QA\M4000\M4000win\ MACROBUTTON HtmlResAnchor testplan.

2. Leakage Reactance

Equipment Needed

M4110 Leakage Reactance Interface

M4100 Insulation Analyzer (The Instrument)

M4200 Controller running Win 95

750 Ohm Production Test Specimen

0.1 Ohm Specimen for Excitation testing

0.2 Volt meter

Safety switch

Strobe lightRed and Blue Low Voltage Leads

External Ground Cable

Test Leads

Setup

1. Connect the Red and Blue low voltage leads from the M4100 to the low voltage lead connection on the M4110 Leakage Reactance Interface M4110

2. Connect a couple of leads from M4110 Leakage Reactance Interface to the

3. Connect a Volt meter across the Specimen

4. Ground the M4110 Leakage Reactance Interface

5. Connect the Strobe light to M4110 Leakage Reactance Interface

6. Connect the safety switch to M4110 Leakage Reactance Interface

7. Connect M4200 Controller running Win 95 to M4100 Insulation Analyzer (Instrument)

8. Connect M4200 Controller running Win 95 to AC Power

9. Connect M4110 Leakage Reactance Interface to AC Power

10. Connect M4100 Insulation Analyzer (The Instrument) to AC Power

2.1. Running Leakage Reactance

2.1.1. Toolbar

Purpose: To Enter into the Leakage Reactance Mode using the Leakage Reactance icon on the toolbar.Procedure:

1. Run the M4000 software.

2. At the toolbar click on the

button.Expected Result: The Leakage Reactance Clipboard screen appears.

2.1.2. Menu

Purpose: To Enter into the Leakage Reactance Mode using the Leakage Reactance Test menu item.Procedure:

1. Run the M4000 software.

2. Choose Leakage Reactance Test from the Mode menu item on the M4000 main window.Expected Result: The Leakage Reactance Clipboard screen appears.2.1.3. Exit

File-Exit

Purpose: Verify that you can exit out of M4000 by selecting File-Exit from the main menu.Procedure:

1. Choose File-Exit from the main menu of the M4000 Entry Screen.

2. Checkpoint: A pop-up window appears saying Do you wish to exit M4000 for windows ?

3. Select Yes.

Expected Result: You are exited out of the M4000 for Windows program.

X

Purpose: Verify that you can exit out of M4000 by clicking on the X on the top right hand corner of the screen.Procedure:

1. Clicking on the X on the top right hand corner of the screen.

2. Checkpoint: A pop-up window appears saying Do you wish to exit M4000 for windows ?

3. Select Yes.

Expected Result: You are exited out of the M4000 for Windows program.

Alt-F4

Purpose: Verify that you can exit out of M4000 by hitting Alt_F4.Procedure:

1. Hit Alt_F4.

2. Checkpoint: A pop-up window appears saying Do you wish to exit M4000 for windows ?

3. Select Yes.

Expected Result: You are exited out of the M4000 for Windows program.

Corner Icon

Purpose: Verify that you can exit out of M4000 by double-clicking on the M4000 Icon at the top left corner of the screen..Procedure:

1. Double-click on the M4000 Icon at the top left corner of the screen..

2. Checkpoint: A pop-up window appears saying Do you wish to exit M4000 for windows ?

3. Select Yes.

Expected Result: You are exited out of the M4000 for Windows program.

2.2. Leakage Reactance Test Screen

The Nameplate Information, and the Administration, Test Conditions, and Help command buttons are the same as the existing Clipboard.

Purpose: To test the M4000 Leakage Reactance Nameplate Information.

Procedure:

1. Test all fields shown below.

Expected Results:

The M4000 Leakage Reactance test fields on the test screen contains the user input fields: Serial Numbers (A), (B), (C ) . It contains a Nameplate Data command button, and a Test Configurations choice box. (Location, Manufacturer, Date, Time, Administration, Test Conditions are explained in the M4000 test procedure).

2.2.1. Test Screen Inputs ( Below is a list of the inputs unique to Leakage Reactance only.)

Nameplate Data

Verify that the command button brings up the Nameplate data window

Nameplate Data window

2.2.1.1.1. Verify Cancel option works by not saving, when values are given

2.2.1.1.1.1. Verify OK option works and saves the data

2.2.1.1.1.2. Verify Help option provides the needed information

Single Phase Transformer Test

2.2.1.1.2. Verify Cancel option works by not saving, when values are given

2.2.1.1.3. Verify OK option works and saves the data

2.2.1.1.4. Verify Help option provides the needed information

3 Phase Equivalent test

2.2.1.1.5. Verify Cancel option works by not saving, when values are given

2.2.1.1.6. Verify OK option works and saves the data

2.2.1.1.7. Verify Help option provides the needed information

3 Phase per Phase - Delta and 3 Phase per Phase Wye

2.2.1.1.8. Verify Cancel option works by not saving, when values are given

2.2.1.1.9. Verify OK option works and saves the data

2.2.1.1.10. Verify Help option provides the needed information

Adminstrative Information

2.2.1.1.11. Verify Cancel option works by not saving, when values are given

2.2.1.1.12. Verify OK option works and saves the data

2.2.1.1.13. Verify Help option provides the needed information

Test Conditions

2.2.1.1.14. Verify Cancel option works by not saving, when values are given

2.2.1.1.15. Verify OK option works and saves the data

2.2.1.1.16. Verify Help option provides the needed information

2.2.1.1.17. Verify that Convert function converts the Air Temp from Centigrade to Fahrenite

2.2.1.1.18. Verify that Convert function converts the Oil Temp from Centigrade to Fahrenite

Serial Numbers

2.2.1.1.19. Single Phase

DescriptionTransformer Serial Numbers

Field Length30

Data Type:Alphanumeric

Source:Data Entry

Comments:The S/N field has a command button next to it so you can run 3 different tests (A, B, or C) on 3 different transformers (3 different S/Ns). Clicking on the button brings up the test sheet for each transformer (A, B, or C).

2.2.1.1.20. Three Phase (Equivalent, Delta, and Wye)

DescriptionTransformer Serial Number

Field Length30

Data Type:Alphanumeric

Source:Data Entry

Configuration Menu

2.2.1.1.21. Test Configuration

DescriptionType of test configuration

Data Type:Alphanumeric

Source:Dropdown Menu

Comments:The Dropdown menu consists of 1-3 choices depending on the Winding Configuration selected. These choices are Single Phase, 3-Phase Equivalent, Per Phase - Delta, and Per Phase - Wye.

2.2.1.1.22. Winding Configuration

DescriptionType of Winding configuration

Data Type:Alphanumeric

Source:Dropdown Menu

Comments:The Dropdown menu consists of 7 choices: Single Phase, Delta-Wye, Delta-Delta, Wye-Delta, Wye-Wye, Delta-Zig\zag, Wye-Zig\zag, and Other.

Note: When you make one of these selections the Test Configuration menu automatically defaults to a preset list. For Example: If you select Delta-Wye

the Test Config. Menu will default to 3 - Phase Equivalent and the dropdown menu will have Per - Phase Delta and Per - Phase Wye under it.

2.3. Leakage Reactance Testing

2.3.1. Single Phase Transformer Test

Run a Test

2.3.1.1.1. Phase A

Purpose: Verify that you can run a Single Phase Transformer Test on Phase A.Procedure:

1. Select Single Phase from the Winding Configuration menu.

2. Push the Nameplate Data command Button.

3. Checkpoint: At this point the Nameplate Data window pops up.

4. Enter

Base VoltAmps (A,B,C) = 10 MVA

BaseVolts (A,B,C)= 75 kV

Nameplate % Impedance (A,B,C)= 2

Benchmark % Impedance (A,B,C)= 2

Benchmark % Reactance (A,B,C)= 2

5. Press OK

6. Click on PHASE A to select the column.

7. Checkpoint: The border of the PHASE A cell is bolded.

8. Press F2 to run a test.

9. Checkpoint: The Clipboard Power Factor Test window is displayed. It contains the message Make sure test parameters are OK before you continue. For the Leakage Reactance Test Mode, Safety Switches and the Strobe light are not used. To begin testing, select continue then, adjust the external voltage to the desired test voltage. It has 2 command buttons, Continue and Abort.

10. Press Continue.

11. Checkpoint: The test screen appears with a message in approximately the middle of the screen, it reads Preparing to test, then immediately following this another message appears Adjust Variac until CURRENT measures between 400 m Amps and 100 Micro Amps., and finally the last message is Press F3 to collect data.

12. Expected Result: The window closes and the test runs

2.3.1.1.2. Voltage Measurements

Purpose: Verify that the measured voltage value given by the M4000 is correct.Procedure: Record the value of the volt meter and compare that with the voltage value which appears on the screen

13. Expected Results: Both values should be equal

2.3.1.1.3. (F3)Record Results, (F5)Accept Results

Purpose: Verify that pressing F3 records the correct results and pressing F5 Accepts the results and brings you out to the clipboard screen with the results correctly displayed.Procedure:

1. Press (F3)-collect data.

2. Checkpoint: A message appears in the middle of the screen Dont change voltage-Collecting Data, and across the Volts bar it says Ranging.

3. When the Test Done message appears note the values below.

4. Press (F5)-Accept results.

5. Checkpoint: The clipboard screen appears.

6. Mark the %Impedance and % Reactance from the test results below. These will be used for calculations done later.

Expected Results: The values you noted from the test are the same as the values that are on the clipboard, and the Inductance, Reactance, and Impedance values are within 1% of the benchmark data listed. Resistance should be less than .250(Phase A BenchmarkCurrent

Resistance

N/A

Loss

Inductance

-64 mH

Volts

Reactance

750 (

Impedance

742.7 (

% Impedance

N/A

% Reactance

4.26

Phase B

Repeat steps from Phase A test Highlighting the Phase B column cell when appropriate.

Phase B BenchmarkCurrent

Resistance

1632.8 (

Loss

Inductance

-1.0 H

Volts

Reactance

N/A

Impedance

1675.9 (

% Impedance

N/A

% Reactance

67.15

Phase C

Repeat steps from Phase A test Highlighting the Phase C column cell when appropriate.

Phase C BenchmarkCurrent

Resistance

742.0 (

Loss

Inductance

-66 mH

Volts

Reactance

N/A

Impedance

742.4 (

% Impedance

N/A

% Reactance

4.44

Print Results

Purpose: Obtain a hard copy of the test results.Procedure:

1. Hit the Print icon.

2. Select all options and press ok.

3. Press ok for generic printer.

Expected Result: A complete hard copy is printed.

Save Results

Purpose: Save Results to have an electronic copy.Procedure:

1. Select File - Save As.

2. Enter A:\SP(Rev #).clp

Expected Result: File is saved to disc.2.3.2. Three Phase Equivalent Test

Run a test

Purpose: Verify that you can run a Three Phase Equivalent Test.Procedure:

1. Select Delta-Wye from the Winding Configuration dropdown menu.

2. Select 3-Phase Equivalent from the Test Configuration dropdown menu.

3. Push the Nameplate Data command Button.

4. Checkpoint: At this point the Nameplate Data window pops up.

5. Enter

Base VoltAmps = 25 MVA

BaseVolts = 138 kV

Nameplate % Impedance = 2

Benchmark % Impedance = 2

Benchmark % Reactance = 2

5. Press OK

6. Click on PHASE A to select the column.

7. Checkpoint: The border of the PHASE A cell is bolded.

8. Press F2 to run a test.

9. Checkpoint: The Clipboard Power Factor Test window is displayed. It contains the message Make sure test parameters are OK before you continue. For the Leakage Reactance Test Mode, Safety Switches and the Strobe light are not used. To begin testing, select continue then, adjust the external voltage to the desired test voltage. It has 2 command buttons, Continue and Abort.mps

10. Press Continue.

11. Checkpoint: The test screen appears with a message in approximately the middle of the screen, it reads Preparing to test, then immediately following this another message appears Adjust Variac until CURRENT measures between 200 mA and 400 m.A., and finally the last message is Press F3 to collect data.

12. Expected Result: The window closes and the test runs

2.3.2.1.1. Voltage Measurements

Purpose: Verify that the measured voltage value given by the M4000 is correct.Procedure: Record the value of the volt meter and compare that with the voltage value which appears on the screen

Expected Results: Both values should be equal

(F3)Record Results, (F5)Accept Results

Purpose: Verify that pressing F3 records the correct results and pressing F5 Accepts the results and brings you out to the clipboard screen with the results correctly displayed.Procedure:

1. Press (F3)-collect data.

2. Checkpoint: A message appears in the middle of the screen Dont change voltage-Collecting Data, and across the Volts bar it says Ranging.

3. When the Test Done message appears note the values below.

4. Press (F5)-Accept results.

5. Checkpoint: The clipboard screen appears.Expected Results: The values you noted from the test are the same as the values that are on the clipboard, and the Inductance, Reactance, and Impedance values are within 1 % of the benchmark data listed. Resistance should be less than .250(Phase A BenchmarkCurrent

Resistance

0 (

Loss

Inductance

79.5 mH

Volts

Reactance

30 (

Impedance

30 (

Avg. % Impedance

2.0

Avg. % Reactance

2.0

Phase B

Repeat steps from Phase A test Highlighting the Phase B column cell when appropriate.

Phase B BenchmarkCurrent

Resistance

0 (

Loss

Inductance

79.5 mH

Volts

Reactance

30 (

Impedance

30 (

Phase C

Repeat steps from Phase A test Highlighting the Phase C column cell when appropriate.

Phase C BenchmarkCurrent

Resistance

0 (

Loss

Inductance

79.5 mH

Volts

Reactance

30 (

Impedance

30 (

Print Results

Purpose: Obtain a hard copy of the test results.Procedure:

1. Hit the Print icon.

2. Select all options and press ok.

3. Press ok for generic printer.

Expected Result: A complete hard copy is printed.

Save Results

Purpose: Save Results to have an electronic copy.Procedure:

1. Select File - Save As.

2. Enter A:\3E(Rev #).clp

Expected Result: File is saved to disc.2.3.3. Three Phase per Phase - Delta

Run a test

Purpose: Verify that you can run a Three Phase Per Phase-Delta Test.Procedure:

1. Select Delta-Delta from Winding Configuration dropdown menu.

2. Select Per Phase - Delta from the Test Configuration menu.

3. Push the Nameplate Data command Button.

4. Checkpoint: At this point the Nameplate Data window pops up.

5. Enter

Base VoltAmps = 10 MVA

BaseVolts = 69 kV

Nameplate % Impedance = 2

Benchmark % Impedance (A-B,B-C,C-A)= 2

Benchmark % Reactance (A-B,B-C,C-A)= 2

5. Press OK

6. Click on PHASE A to select the column.

7. Checkpoint: The border of the PHASE A cell is bolded.

8. Press F2 to run a test.

9. Checkpoint: The Clipboard Power Factor Test window is displayed. It contains the message Make sure test parameters are OK before you continue. For the Leakage Reactance Test Mode, Safety Switches and the Strobe light are not used. To begin testing, select continue then, adjust the external voltage to the desired test voltage. It has 2 command buttons, Continue and Abort.

10. Press Continue.

11. Checkpoint: The test screen appears with a message in approximately the middle of the screen, it reads Preparing to test, then immediately following this another message appears Adjust Variac until CURRENT measures between 1 and 10 amps., and finally the last message is Press F3 to collect data.

Expected Result: The window closes and the test runs.

Voltage Measurements

Purpose: Verify that the measured voltage value given by the M4000 is correct.Procedure:(F3)Record Results, (F5)Accept Results

Purpose: Verify that pressing F3 records the correct results and pressing F5 Accepts the results and brings you out to the clipboard screen with the results correctly displayed.Procedure:

1. Press (F3)-collect data.

2. Checkpoint: A message appears in the middle of the screen Dont change voltage-Collecting Data, and across the Volts bar it says Ranging.

3. When the Test Done message appears note the values below.

4. Press (F5)-Accept results.

5. Checkpoint: The clipboard screen appears.Expected Results: The values you noted from the test are the same as the values that are on the clipboard, and the Inductance, Reactance, and Impedance values are within 1% of the benchmark data listed. The resistance should be less than .250(Phase A BenchmarkCurrent

Resistance

0 (

Loss

Inductance

79.6 mH

Volts

Reactance

30 (

Impedance

30 (

% Impedance

2.0

% Reactance

2.0

Phase B

Repeat steps from Phase A test Highlighting the Phase B column cell when appropriate.

Phase B BenchmarkCurrent

Resistance

0 (

Loss

Inductance

79.6 mH

Volts

Reactance

30 (

Impedance

30 (

% Impedance

2.0

% Reactance

2.0

Phase C

Repeat steps from Phase A test Highlighting the Phase C column cell when appropriate.

Phase C BenchmarkCurrent

Resistance

0 (

Loss

Inductance

79.6 mH

Volts

Reactance

30 (

Impedance

30 (

% Impedance

2.0

% Reactance

2.0

Print Results

Purpose: Obtain a hard copy of the test results.Procedure:

1. Hit the Print icon.

2. Select all options and press ok.

3. Press ok for generic printer.

Expected Result: A complete hard copy is printed.

Save Results

Purpose: Save Results to have an electronic copy.Procedure:

1. Select File - Save As.

2. Enter A:\3D(Rev #).clp

Expected Result: File is saved to disc.2.3.4. Three Phase per - Wye

Run a test

Purpose: Verify that you can run a Three Phase Per Phase-Wye Test.Procedure:

1. Select Wye-Wye from the Winding Configuration dropdown menu.

2. Select Per-Phase Wye from the Test Configuration menu.

3. Push the Nameplate Data command Button.

4. Checkpoint: At this point the Nameplate Data window pops up.

5. Enter

Base VoltAmps = 25 MVA

Base Volts = 138 kV

Nameplate % Impedance = 2

Benchmark % Impedance (A-B,B-C,C-A)= 2

Benchmark % Reactance (A-B,B-C,C-A)= 2

5. Press OK

6. Click on PHASE A to select the column.

7. Checkpoint: The border of the PHASE A cell is bolded.

8. Press F2 to run a test.

9. Checkpoint: The Clipboard Power Factor Test window is displayed. It contains the message Make sure test parameters are OK before you continue. For the Leakage Reactance Test Mode, Safety Switches and the Strobe light are not used. To begin testing, select continue then, adjust the external voltage to the desired test voltage. It has 2 command buttons, Continue and Abort.

10. Press Continue.

11. Checkpoint: The test screen appears with a message in approximately the middle of the screen, it reads Preparing to test, then immediately following this another message appears Adjust Variac until CURRENT measures between 1 and 10 amps., and finally the last message is Press F3 to collect data.

Expected Result: The window closes and the test runs.

Voltage Measurements

Purpose: Verify that the measured voltage value given by the M4000 is correct.(F3)Record Results, (F5)Accept Results

Purpose: Verify that pressing F3 records the correct results and pressing F5 Accepts the results and brings you out to the clipboard screen with the results correctly displayed.Procedure:

1. Press (F3)-collect data.

2. Checkpoint: A message appears in the middle of the screen Dont change voltage-Collecting Data, and across the Volts bar it says Ranging.

3. When the Test Done message appears note the values below.

4. Press (F5)-Accept results.

5. Checkpoint: The clipboard screen appears.Expected Results: The values you noted from the test are the same as the values that are on the clipboard, and the Resistance, Inductance, Reactance, and Impedance values are within 1% of the benchmark data listed. Phase A BenchmarkCurrent

Resistance

21.2 (

Loss

Inductance

56 mH

Volts

Reactance

21.2 (

Impedance

30 (

% Impedance

2.0

% Reactance

2.0

Phase B

Repeat steps from Phase A test Highlighting the Phase B column cell when appropriate.

Phase B BenchmarkCurrent

Resistance

21.2 (

Loss

Inductance

56mH

Volts

Reactance

21.2 (

Impedance

30 (

% Impedance

2.0

% Reactance

2.0

Phase C

Repeat steps from Phase A test Highlighting the Phase C column cell when appropriate.

Phase C BenchmarkCurrent

Resistance

21.2 (

Loss

Inductance

56mH

Volts

Reactance

21.2 (

Impedance

30 (

% Impedance

2.0

% Reactance

2.0

Print Results

Purpose: Obtain a hard copy of the test results.Procedure:

1. Hit the Print icon.

2. Select all options and press ok.

3. Press ok for generic printer.

Expected Result: A complete hard copy is printed.

Save Results

Purpose: Save Results to have an electronic copy.Procedure:

1. Select File - Save As.

2. Enter A:\3Y(Rev #).clp

Expected Result: File is saved to disc.

2.3.5. Test Excitation Levels

5 < Itest < 50 ARMS

2.3.5.1.1. Single Phase

2.3.5.1.1.1. Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 0.01 and 0.999 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as:

Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up.

10. Press Continue

Expected Result: The Single Phase test starts and after initial test preparations the message

Adjust the Variac until current measures between 2 and 20 ARMS

11. Press F3 to measure

12. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.1.2. 3 Phase Equivalent

2.3.5.1.2.1. Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1 Pick a value between 0.01 and 0.999 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as:

Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 20(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up.

10. Press Continue

Expected Result: The Single Phase test starts and after initial test preparations the message

Adjust the Variac until current measures between 2 and 20 ARMS

11. Press F3 to measure

12. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2. 3 Phase per phase Delta

2. Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 0.01 and 0.999 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as:

Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 30(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up

10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message

12. Adjust the Variac until current measures 2 and 20 ARMS13. Press F3 to measure

14. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2. 3 Phase per phase - WYE2. Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 0.01 and 0.999 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as:

Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up

10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message

Adjust the Variac until current measures between 2 and 20 ARMS

12. Press F3 to measure

13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.2 2 < Itest < 20 ARMS

2.3.5.2.1 Single Phase

2.3.5.2.1.1 Test Excitation Level

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 1.00 and 9.99 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as:

Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up

10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message

Adjust the Variac until current measures 2 and 20 ARMS12. Press F3 to measure13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.2.2 3 Phase Equivalent

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 1.00 and 9.99 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as:

Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 20(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up

10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message

Adjust the Variac until current measures 2 and 20 ARMS12. Press F3 to measure13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.2.3 3 Phase per phase Delta

2.3.5.2.3.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 1.00 and 9.99 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 30(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up

10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message

Adjust the Variac until current measures 2 and 20 ARMS

12. Press F3 to measure

13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.2.4 3 Phase per phase - WYE

2.3.5.2.4.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.

Procedure:

13. Pick a value between 1.00 and 9.99 for Z(exp) [which is in Ohms]

14. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

15. Pick a value for Basevolts [In KV]

16. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 30(%Z)(V.V(KV))/S(KVA)

17. Use 0.1 Ohm Shunt as Specimen

18. Connect DVM across Chunt

19. Raise Variac until DVM across Shunt measures between 1 and 2 volts

20. Press F2 to run the test.

21. Checkpoint: The test screen pops up

14. Press Continue

15. Expected Result: The Single Phase test starts and after initial test preparations the message

Adjust the Variac until current measures 2 and 20 ARMS

16. Press F3 to measure

17. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.3 1 < Itest < 10 ARMS

2.3.5.3.1 Single Phase

2.3.5.3.1.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

22. Pick a value between 10.0 and 39.9 for Z(exp) [which is in Ohms]23. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

24. Pick a value for Basevolts [In KV]

25. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

26. Use 0.1 Ohm Shunt as Specimen

27. Connect DVM across Chunt

28. Raise Variac until DVM across Shunt measures between 1 and 2 volts

29. Press F2 to run the test.

30. Checkpoint: The test screen pops up

18. Press Continue

19. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures 1 and 10 ARMS

20. Press F3 to measure

21. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.3.2 3 Phase Equivalent

Change to the 3 Phase Equivalent configuration and repeat test 2.3.5.3.1

2.3.5.3.2.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

31. Pick a value between 10.0 and 39.9 for Z(exp) [which is in Ohms]

32. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

33. Pick a value for Basevolts [In KV]

34. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 20(%Z)(V.V(KV))/S(KVA)

35. Use 0.1 Ohm Shunt as Specimen

36. Connect DVM across Chunt

37. Raise Variac until DVM across Shunt measures between 1 and 2 volts

38. Press F2 to run the test.

39. Checkpoint: The test screen pops up

22. Press Continue

23. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current 1 and 10 ARMS

24. Press F3 to measure

25. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.3.3 3 Phase per phase - Delta

2.3.5.3.3.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

40. Pick a value between 10.0 and 39.9 for Z(exp) [which is in Ohms]

41. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

42. Pick a value for Basevolts [In KV]

43. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 30(%Z)(V.V(KV))/S(KVA)Use 0.1 Ohm Shunt as Specimen

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up

10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures 1 and 10 ARMS

12. Press F3 to measure

13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.3.4 3 Phase per phase - WYE

2.3.5.3.4.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

44. Pick a value between 10.0 and 39.9 for Z(exp) [which is in Ohms]

45. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

46. Pick a value for Basevolts [In KV]

47. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up

10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures 1 and 10 ARMS

12. Press F3 to measure

13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.4 .5 < Itest < 4 ARMS

2.3.5.4.1 Single Phase

2.3.5.4.1.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 40.0 and 99.9 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts8. Press F2 to run the test.

9. Checkpoint: The test screen pops up10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures .5 and 4 ARMS12. Press F3 to measure

13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.4.2 3 Phase Equivalent

2.3.5.4.2.1 Test Excitation Level message

Procedure:

48. Pick a value between 40.0 and 99.9 for Z(exp) [which is in Ohms]

49. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

50. Pick a value for Basevolts [In KV]

51. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

52. Use 0.1 Ohm Shunt as Specimen

53. Connect DVM across Chunt

54. Raise Variac until DVM across Shunt measures between 1 and 2 volts

55. Press F2 to run the test.

26. Checkpoint: The test screen pops up

27. Press Continue

28. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures .5 and 4 ARMS

29. Press F3 to measure

30. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.4.3 3 Phase per phase - Delta

2.3.5.4.3.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 40.0 and 99.9 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 30(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.9. Checkpoint: The test screen pops up

10. Press Continue11. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures .5 and 4 ARMS

12. Press F3 to measure

13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.4.4 3 Phase per phase - WYE

2.3.5.4.4.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

56. Pick a value between 40.0 and 99.9 for Z(exp) [which is in Ohms]

57. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

58. Pick a value for Basevolts [In KV]

59. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

60. Use 0.1 Ohm Shunt as Specimen

61. Connect DVM across Chunt

62. Raise Variac until DVM across Shunt measures between 1 and 2 volts

63. Press F2 to run the test.

31. Checkpoint: The test screen pops up

32. Press Continue

33. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures .5 and 4 ARMS

34. Press F3 to measure

35. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.5 .5 < Itest < 400/Zexp ARMS

2.3.5.5.1 Single Phase

2.3.5.5.1.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 100 and 750 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts

8. Press F2 to run the test.

9. Checkpoint: The test screen pops up

10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures .5 and 400/Z(exp) ARMS

12. Press F3 to measure

13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.5.2 3 Phase Equivalent

2.3.5.5.2.1 Test Excitation Level message

Procedure:

64. Pick a value between 100 and 750 for Z(exp) [which is in Ohms]

65. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

66. Pick a value for Basevolts [In KV]

67. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 20(%Z)(V.V(KV))/S(KVA)

68. Use 0.1 Ohm Shunt as Specimen

69. Connect DVM across Chunt

70. Raise Variac until DVM across Shunt measures between 1 and 2 volts

71. Press F2 to run the test.

36. Checkpoint: The test screen pops up

37. Press Continue

38. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures .5 and 400/Z(exp) ARMS

39. Press F3 to measure

40. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.5.3 3 Phase per phase - Delta

2.3.5.5.3.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

1. Pick a value between 100 and 750 for Z(exp) [which is in Ohms]

2. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

3. Pick a value for Basevolts [In KV]

4. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:

Z(exp) = 30(%Z)(V.V(KV))/S(KVA)

5. Use 0.1 Ohm Shunt as Specimen

6. Connect DVM across Chunt

7. Raise Variac until DVM across Shunt measures between 1 and 2 volts8. Press F2 to run the test.

9. Checkpoint: The test screen pops up10. Press Continue

11. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current .5 and 400/Z(exp) ARMS

12. Press F3 to measure

13. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.5.4 3 Phase per phase - WYE

2.3.5.5.4.1 Test Excitation Level message

Purpose: Verify that the proper Test Excitation Level message is displayed to the user while running the Single Phase Test.Procedure:

72. Pick a value between 100 and 750 for Z(exp) [which is in Ohms]

73. Pick values in random for %Z which is the same as: Nameplate % Impedence (A,B,C), Benchmark % Impedence(A,B,C), and Benchmark % Reactance(A,B,C)

74. Pick a value for Basevolts [In KV]

75. Calculate S The Base Volt Amps (A,B,C) [in MVA], using the following calculation:Z(exp) = 10(%Z)(V.V(KV))/S(KVA)

76. Use 0.1 Ohm Shunt as Specimen

77. Connect DVM across Chunt

78. Raise Variac until DVM across Shunt measures between 1 and 2 volts

79. Press F2 to run the test.

41. Checkpoint: The test screen pops up

42. Press Continue

43. Expected Result: The Single Phase test starts and after initial test preparations the message Adjust the Variac until current measures .5 and 400/Z(exp) ARMS

44. Press F3 to measure

45. Verify that when the proper test level is attained, the Test Excitation Level message disappears and you can measure data.

2.3.5.6 750 Ohms and up

2.3.5.6.1Test Excitation Level message: N/A

2.3.6 Test Screen functions

2. F1-Screen Help

Purpose: To test the F1-Screen Help function key.Procedure:

Run any test.

While the test is running press F1.Expected Result: The M4000 for Windows Help is displayed.

2. F4-Stop Test

Purpose: To test the F4-Stop Test function key.Procedure: 1. Run any test.

2. At the test screen, while the test is running, press F4.

Expected Result: The test stops, voltage, current, and loss bars go down to 0, and the bottom of the screen shows F1-Screen Help, F2-Restart Test, F6 Discard Results.

2. F2-Restart Test

Purpose: To test the F2-Restart Test function key after press F4.Procedure:

Follow the procedure from 2.3.5.2.

Hit F2.Expected Result: The Clipboard Power Factor Test window is displayed, you press continue and the test starts.2. ESC-Stop Test

Purpose: To test the ESC-Stop Test key.Procedure: 1. Run any test.

2. At the test screen, while the test is running, press F4.

Expected Result: The test stops, voltage, current, and loss bars go down to 0, and the bottom of the screen shows F1-Screen Help, F2-Restart Test, F6 Discard Results.2. F2-Restart Test

Purpose: Verify that you can restart a test after pressing ESC.Procedure:

1. Follow the procedure from 2.3.5.3.

2. Hit F2.

Expected Result: The Clipboard Power Factor Test window is displayed, you press continue and the test starts.

2. F6-Discard Results

Purpose: To test the F6-Discard Results function key.Procedure:

1. Follow the procedure from 2.3.5.3.

2. Hit F6.

Expected Result: The message This will discard the results of the test just run. Do you wish to do this?

2. F8 - Save Test Results to File

Expected Results:

Pressing F8 after Tests have completed successfully, Saves the Test Results to a file. See Save As in the Menu Items and Toolbar section.

2. Calibration Settings test

Purpose: Verify the calibration settings while the L.R.M. test is running.Procedure:

1. Connect the external testing cable from a separate controller to the M4000 board connection.

2. Start the controller and go into DOS.

3. Change directory to c:\dta .

4. At the c:\dta prompt type m4ktests/2m.

5. Checkpoint: The m4ktest runs and a list of choices appears on the screen.

6. Enter 6) Request Calibration Status.

Expected Result: The calibration results are:

Enable Guard Board Calibration =1 (Enabled)

Enable M4000 Reference Calibration =1 (Enabled)

Enable M4000 System (Factory) Calibration =1 (Enabled)

Enable M4000 System (Field) Calibration =1 (Disabled)

2. Results

All values in the Test Results grid have been verified except % Impedance and % Reactance.The calculations involved in determining these values are complicated, therefore we have utilized Excel to perform them.

2. % Impedance and % Reactance

2. Single Phase Transformer Test

Purpose: Verify that the values on the results screen are correct.Procedure:

1. Open the excel worksheet R:\m4000\leakreac\data\calcs\template\spcalc.xlt.

2. Save as R:\m4000\leakreac\data\calcs\(rev #)\spcalc.xls

3. Enter the Nameplate data.

4. Enter the Measured Inductance from the test results.

5. Enter the Impedance from the test results.

Expected Result: The values for % Impedance and % Reactance as listed on the Single Phase Transformer line of the worksheet are the same as the values on the Test Results grid.2. Three Phase Equivalent

Purpose: Verify that the values on the results screen are correct.Procedure:

1. Open the excel worksheet R:\m4000\leakreac\data\calcs\template\3ecalc.xlt.

2. Save as R:\m4000\leakreac\data\calcs\(rev #)\3ecalc.xls

3. Enter the Nameplate data.

4. Enter the Measured Inductance from the test results.

5. Enter the Impedance from the test results.

Expected Result: The values for % Impedance and % Reactance as listed on the 3 Phase Equivalent line of the worksheet are the same as the values on the Test Results grid.2. Three Phase per Phase - Wye

Purpose: Verify that the values on the results screen are correct.Procedure:

1. Open the excel worksheet R:\m4000\leakreac\data\calcs\template\3ycalc.xlt.

2. Save as R:\m4000\leakreac\data\calcs\(rev #)\3ycalc.xls

3. Enter the Nameplate data.

4. Enter the Measured Inductance from the test results.

5. Enter the Impedance from the test results.

Expected Result: The values for % Impedance and % Reactance as listed on the 3 Phase - Wye line of the worksheet are the same as the values on the Test Results grid.2. Three Phase per Phase - Delta

Purpose: Verify that the values on the results screen are correct.Procedure:

1. Open the excel worksheet R:\m4000\leakreac\data\calcs\template\3dcalc.xlt.

2. Save as R:\m4000\leakreac\data\calcs\(rev #)\3dcalc.xls

3. Enter the Nameplate data.

4. Enter the Measured Inductance from the test results.

5. Enter the Impedance from the test results.

Expected Result: The values for % Impedance and % Reactance as listed on the 3 Phase - Delta line of the worksheet are the same as the values on the Test Results grid.2. Save

2. File- Save

Purpose: Verify that you can save the clipboard data to a file by using File-Save from the menu.Procedure:

1. Run a Three Phase Equivalent test.

2. Print the test results including the detailed option.

3. When the testing is complete select File-Save.

4. When the save screen pops up save the file to R:\m4000\leakreac\data\(rev #)\filesave.clp

5. When function is complete exit out of clipboard.

6. Re-enter clipboard.

7. Press File-Open.

8. Open R:\m4000\leakreac\data\(rev #)\filesave.clp

Expected Result: The saved file is retrieved and the values are correct.2.

Save Icon

Purpose: Verify that you can save the clipboard data to a file by pressing the save icon on the toolbar.Procedure:

1. Run a UST Reversal test.

2. Print the test results including the detailed option.

3. When the testing is complete press the Save icon.

4. When the save screen pops up save the file to R:\m4000\leakreac\data\(rev #)\iconsave.clp

5. When function is complete exit out of clipboard.

6. Re-enter clipboard.

7. Press File-Open.

8. Open to R:\m4000\leakreac\data\(rev #)\iconsave.clp

Expected Result: The saved file is retrieved and the values are correct.2. Print Functions

2. File- Print

Purpose: Verify you can print the Clipboard from the File -Print menu options.Procedure:

1. At the clipboard screen select File -Print from the menu.

2. Checkpoint: At this point the Clipboard Print Options screen pops. ( The function of the check boxes is described in the M4000 Test Procedure.

3. Select the options you wish to print.

4. Press the Print command button.

Expected Result: The Clipboard screen prints out, with only the options you selected.

2. F7 function key

Purpose: Verify you can print the Clipboard by pressing the F7 function key.Procedure:

1. At the clipboard press F7

2. Checkpoint: At this point the Clipboard Print Options screen pops. ( The function of the check boxes is described in the M4000 Test Procedure.

3. Select the options you wish to print.

4. Press the Print command button.

Expected Result: The Clipboard screen prints out, with only the options you selected.

2. Printer Icon

Purpose: Verify you can print the Clipboard by pressing the

icon.Procedure:

1. At the clipboard printer icon.

2. Checkpoint: At this point the Clipboard Print Options screen pops. ( The function of the check boxes is described in the M4000 Test Procedure.

3. Select the options you wish to print.

4. Press the Print command button.

Expected Result: The Clipboard screen prints out, with only the options you selected.

2. Print Verification

Purpose: Verify the following values on the printout are the same as the values on the clipboard screen.Procedure:

1. Open file R:\m4000\leakreac\testplan\printing.clp

2. Print a full report.

3. Check each of the following fields on the printout against the corresponding field on the clipboard screen.

Expected Result: The values are the same as the values on the clipboard screen.

2. Notes

2. Note Icon

Purpose: Verify that the notepad icon brings up the Leakage Reactance Test Note screen.Procedure:

Hit the Notepad icon

.

Expected Result: The Leakage Reactance Test Note screen appears.

2. Enter and Save

Purpose: Verify that you can enter and save notes.Procedure:

Type in a note in the note screen and hit OK.

Checkpoint: The note screen closes.

Hit the note icon again.Expected Result: The Leakage Reactance Test Note screen appears with the previously entered note.

2. Save to Leakreac\Data\(rev #)

Purpose: If all the .CLP files saved in this test procedure were saved locally, to put them on \\QA-Lab1\1g_archeProcedure:

Using a file management system put all .CLP files saved in this test procedure to

\\QA-Lab1\1g_arche\m4000\leakreac\data\(rev #).Expected Result: All files are now on the net under the correct Qa directory.

Leakage Reactance Test ProcedureK:\QA\M4000\LEAKREAC\TESTPLAN\LREACTP.DOC Page 34 of 1