LAMBERT CONDITION MONITORING LTD. CERTIFIED THERMOGRAPHER A.I.R. #12-01-243
THERMOGRAPHY REPORT ELECTRICAL
Thermographic inspection at: Sample site Inspected by: David Lambert Inspection date: 20170701
www.lcm.kiwi.nz [email protected]
Page 2 of 16
Customer Sample
Address New Zealand
Contact person Engineering Manager
Phone 000123450
E-mail sample.co.nz
Delta Repair Priority Table
“AAA” Severe Overheating Immediate Attention
“A” Acute Overheating As Soon As Possible
“B” Developed Overheating Attend to at the first Opportunity
“C” Second Stage Overheating Schedule when possible
“D” Next Scheduled Maintenance
Survey Intention: It is the intention of this survey to inspect all operating electrical equipment in the below listed areas with the Testo 890-2 Infrared imaging Radiometer to identify any potential problems. The areas of high resistance caused by loose connections Etc. or overload conditions will appear as a “hot spot” on the infrared display. These anomalies will be digitally recorded and presented in this report. The switchboards were tested with an SDT 170 ultrasound meter to check for tracing or arcing associated with contact or insulation failure to establish that the equipment is safe for purpose. The areas inspected were:
HP Engine Room DB motors Engine room Asea MCC Engine Room PFC Engine Room Cool tower DB #1 Sabroe control Bd Engine Room Emerg. Bd 11Kv Motor Starter MCC General Services Station north DB VSD Air Compressor Chlorine Beef Chiller DB LP Engine Room VSD2 LP Engine Room MCC LP Engine Room PFC Col. Starter DB1-2 Bin Chiller DB 10 Store MCC1-5 20 Store MCC6-10 30 Store PFC M.L old boning Sw.board Chiller switchboard MCC Chiller switchboard newbone Chiller Sw.board CT34-49 Main Processing MCC1 Main Processing MCC2 Main Processing local DB Main Processing VSDs Rendering MCCSA1-6 Rendering MCC mm7-10 Rendering MCC mm4r-11r Blood plant Room MCC Blood Plant control DB Meal drier MCC Heat recovery MCC
www.lcm.kiwi.nz [email protected]
Page 3 of 16
Inspection details and Chronology: The inspection was a part of our regular maintenance and is performed in these areas on an annual basis. The inspection was carried out over a period of one day on the 01.07.2017 with a completion on the 02.07.2017. The inspection was performed by David Lambert-Lambert Condition Monitoring Ltd. Results: The results have been listed in the order of severity according to their temperature rise from adjacent components at similar load. Each anomaly has loading information where available. The following repair priority table is a guideline only. Responsibility for any repair rests with the area supervisor or maintenance manager. Any remedial repairs should be inspected to test for effective repair. List of items reoccurring from previous visits: Nil Repair priority table: “A” Acute Overheating, As Soon As Possible
100 ampere MCB yellow phase termination is overheating Blue phase din blade fuse overheating
“B” Developed Overheating, Attend to at first Opportunity
VSD tower yellow phase termination is overheating.
Ducting motor terminal block red cable is overheating
Way 2 HRC fuse holder on yellow phase is overheating.
Way 5 red phase HRC fuse holder overheating.
Fan red phase termination overheating “C” Second Stage Overheating, Scheduled when possible
Fan red phase termination overheating.
DB21 way 5 HRC fuse blue phase cable termination is overheating.
DB54 contactor blue phase cable termination is overheating.
DB50 lighting contactor blue phase termination is overheating.
Mill contactor red phase termination is overheating.
www.lcm.kiwi.nz [email protected]
Page 4 of 16
Disclaimer: The infrared images taken during this routine inspection are only an indication of the thermal characteristics at the time of the inspection and no responsibility for changes in the electrical loading after the visit are implied.
Inspection Summary Number Date Recommendation Page
1 21.06.2017 5
2 21.06.2017 6
3 21.06.2017 7
4 21.06.2017 8
5 21.06.2017 9
6 21.06.2017 10
7 21.06.2017 11
8 21.06.2017 12
9 21.06.2017 133
10 21.06.2017 144
11 21.06.2017 155
12 21.06.2017 166
www.lcm.kiwi.nz [email protected]
Page 5 of 16
Inspection Analysis
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
42.7°C133.3°C42.7°C133.3°C42.7°C133.3°C
42.7°C133.3°C42.7°C133.3°C
42.7°C133.3°C42.7°C133.3°C42.7°C133.3°C
42.7°C133.3°C
23
40
60
80
100
135
°C
Emissivity 0.95
Line 1 Max 133.3°C
Date /camera 21.06.2017
1 20 40 60 80 100 120 140 166 Pixels
38
60
80
100
138
Tem
pera
ture
°C
Line 1 Max: 133.3°C Min: 42.7°C Avr: 76.5°C
Severity:”A” Acute Overheating, As Soon As Possible.
Recommendations
100 ampere MCB yellow phase termination is overheating. 43 amperes load and 90 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 6 of 16
Inspection Analysis
A: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°C
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
35.7°C100.4°C35.7°C100.4°C35.7°C100.4°C
35.7°C100.4°C35.7°C100.4°C
35.7°C100.4°C35.7°C100.4°C35.7°C100.4°C
35.7°C100.4°C
35
50
60
70
80
90
104
°C
Emissivity 0.95
Spot A 100.7°C
Line 1 Max 100.4°C
Date /camera 21.06.2017
Message
1 50 100 150 200 250 300 350 454 Pixels
33
60
80
104
Tem
pera
ture
°C
Line 1 Max: 100.4°C Min: 35.7°C Avr: 54.0°C
Severity: ”A” Acute Overheating, As Soon As Possible.
Recommendations
Blue phase din blade fuse overheating. 70 amperes load and 64 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 7 of 16
Inspection Analysis
A: 101.1°CA: 101.1°CA: 101.1°CA: 101.1°CA: 101.1°CA: 101.1°CA: 101.1°CA: 101.1°CA: 101.1°C
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
36.2°C104.3°C36.2°C104.3°C36.2°C104.3°C
36.2°C104.3°C36.2°C104.3°C
36.2°C104.3°C36.2°C104.3°C36.2°C104.3°C
36.2°C104.3°C
31
40
50
60
70
80
90
111
°C
Emissivity 0.95
Spot A 101.1°C
Line 1 Max 104.3°C
Date /camera 21.06.2017
1 10 20 30 40 50 60 70 80 90 109 Pixels
33
60
80
108
Tem
pera
ture
°C
Line 1 Max: 104.3°C Min: 36.2°C Avr: 53.0°C
Severity: “B” Developed Overheating, Attended to at first opportunity
Recommendations
VSD tower yellow phase termination is overheating. 24.5 ampere load and 47 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 8 of 16
Inspection Analysis
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
31.1°C86.3°C31.1°C86.3°C31.1°C86.3°C
31.1°C86.3°C31.1°C86.3°C
31.1°C86.3°C31.1°C86.3°C31.1°C86.3°C
31.1°C86.3°C
24
40
50
60
70
89
°C
Emissivity 0.95
Line 1 Max 86.3°C
Date /camera 21.06.2017
1 10 20 30 40 50 60 70 81 Pixels
28
50
89
Tem
pera
ture
°C
Line 1 Max: 86.3°C Min: 31.1°C Avr: 47.7°C
Severity: “B” Developed Overheating, Attended to at first opportunity
Recommendations
Ducting motor terminal block red cable is overheating. 17 amperes load and 47 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 9 of 16
Inspection Analysis
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
39.6°C84.1°C39.6°C84.1°C39.6°C84.1°C
39.6°C84.1°C39.6°C84.1°C
39.6°C84.1°C39.6°C84.1°C39.6°C84.1°C
39.6°C84.1°C
28
40
50
60
70
84
°C
Emissivity 0.95
Line 1 Max 84.1°C
Date /camera 21.06.2017
1 20 40 60 80 100 120 140 170 Pixels
37
50
60
70
86
Tem
pera
ture
°C
Line 1 Max: 84.1°C Min: 39.6°C Avr: 57.1°C
Severity: “B” Developed Overheating, Attended to at first opportunity
Recommendations
Way 2 HRC fuse holder on yellow phase is overheating. 15 amperes load and 46 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 10 of 16
Inspection Analysis
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
31.7°C70.0°C31.7°C70.0°C31.7°C70.0°C
31.7°C70.0°C31.7°C70.0°C
31.7°C70.0°C31.7°C70.0°C31.7°C70.0°C
31.7°C70.0°C
28
35
40
45
50
55
60
70
°C
Emissivity 0.95
Line 1 Max 70.0°C
Date /camera 21.06.2017
Message
1 20 40 60 80 100 120 162 Pixels
30
40
50
60
72
Tem
pera
ture
°C
Line 1 Max: 70.0°C Min: 31.7°C Avr: 46.5°C
Severity: “B” Developed Overheating, Attended to at first opportunity
Recommendations
Way 5 red phase HRC fuse holder overheating. 5 amperes load and 34 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 11 of 16
Inspection Analysis
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
33.8°C72.4°C33.8°C72.4°C33.8°C72.4°C
33.8°C72.4°C33.8°C72.4°C
33.8°C72.4°C33.8°C72.4°C33.8°C72.4°C
33.8°C72.4°C
27.2
35
40
45
50
55
60
73.7
°C
Emissivity 0.95
Line 1 Max 72.4°C
Date /camera 21.06.2017
1 50 100 150 217 Pixels
32
50
60
74
Tem
pera
ture
°C
Line 1 Max: 72.4°C Min: 33.8°C Avr: 51.7°C
Severity: “B” Developed Overheating, Attended to at first opportunity
Recommendations
Fan red phase termination overheating. 25 amperes load and 34 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 12 of 16
Inspection Analysis
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
37.4°C67.5°C37.4°C67.5°C37.4°C67.5°C
37.4°C67.5°C37.4°C67.5°C
37.4°C67.5°C37.4°C67.5°C37.4°C67.5°C
37.4°C67.5°C
29.8
35
40
45
50
55
60
68.3
°C
Emissivity 0.95
Line 1 Max 67.5°C
Date /camera 21.06.2017
1 50 100 150 200 250 Pixels
36
50
60
69
Tem
pera
ture
°C
Line 1 Max: 67.5°C Min: 37.4°C Avr: 49.6°C
Severity: “C” Second Stage Overheating, Schedule when possible
Recommendations
Fan red phase termination overheating. 25 amperes load and 33 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 13 of 16
Inspection Analysis
A: 72.0°CA: 72.0°CA: 72.0°CA: 72.0°CA: 72.0°CA: 72.0°CA: 72.0°CA: 72.0°CA: 72.0°C
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
41.9°C72.3°C41.9°C72.3°C41.9°C72.3°C
41.9°C72.3°C41.9°C72.3°C
41.9°C72.3°C41.9°C72.3°C41.9°C72.3°C
41.9°C72.3°C
36.5
40
45
50
55
60
65
72.4
°C
Emissivity 0.95
Spot A 72.0°C
Line 1 Max 72.3°C
Date /camera 21.06.2017
1 20 40 60 80 100 120 153 Pixels
40
50
60
74
Tem
pera
ture
°C
Line 1 Max: 72.3°C Min: 41.9°C Avr: 51.3°C
Severity: “C” Second Stage Overheating, Schedule when possible
Recommendations
DB21 way 5 HRC fuse blue phase cable termination is overheating. 15 amperes load and 26 degree above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 14 of 16
Inspection Analysis
A: 50.6°CA: 50.6°CA: 50.6°CA: 50.6°CA: 50.6°CA: 50.6°CA: 50.6°CA: 50.6°CA: 50.6°C
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
33.0°C50.9°C33.0°C50.9°C33.0°C50.9°C
33.0°C50.9°C33.0°C50.9°C
33.0°C50.9°C33.0°C50.9°C33.0°C50.9°C
33.0°C50.9°C
15.9
20
25
30
35
40
50.9
°C
Emissivity 0.95
Spot A 50.6°C
Line 1 Max 50.9°C
Date /camera 21.06.2017
Message
1 20 40 60 80 100 141 Pixels
32.1
40
45
51.8
Tem
pera
ture
°C
Line 1 Max: 50.9°C Min: 33.0°C Avr: 41.9°C
Severity: “C” Second Stage Overheating, Schedule when possible
Recommendations
DB54 contactor blue phase cable termination is overheating.35 amperes load and 22 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 15 of 16
Inspection Analysis
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
17.6°C38.3°C17.6°C38.3°C17.6°C38.3°C
17.6°C38.3°C17.6°C38.3°C
17.6°C38.3°C17.6°C38.3°C17.6°C38.3°C
17.6°C38.3°C
13.7
20
25
30
38.9
°C
Emissivity 0.95
Line 1 Max 38.3°C
Date /camera 21.06.2017
1 20 40 60 80 100 120 147 Pixels
16.6
25
30
39.3
Tem
pera
ture
°C
Line 1 Max: 38.3°C Min: 17.6°C Avr: 26.0°C
Severity: “C” Second Stage Overheating, Schedule when possible
Recommendations
DB50 lighting contactor blue phase termination is overheating. 10 amperes load and 18 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
www.lcm.kiwi.nz [email protected]
Page 16 of 16
Inspection Analysis
L1L1L1L1L1L1L1L1L1
Min:Max:Min:Max:Min:Max:
Min:Max:Min:Max:
Min:Max:Min:Max:Min:Max:
Min:Max:
40.6°C61.1°C40.6°C61.1°C40.6°C61.1°C
40.6°C61.1°C40.6°C61.1°C
40.6°C61.1°C40.6°C61.1°C40.6°C61.1°C
40.6°C61.1°C
28.9
35
40
45
50
55
61.3
°C
Emissivity 0.95
Line 1 Max 61.1°C
Date /camera 21.06.2017
1 50 100 150 200 250 Pixels
39.5
45
50
55
62.1
Tem
pera
ture
°C
Line 1 Max: 61.1°C Min: 40.6°C Avr: 49.8°C
Severity: “C” Second Stage Overheating, Schedule when possible
Recommendations
Mill contactor red phase termination is overheating. 50 amperes load and 17 degrees above av.
Inspected by: Signature: Date:
Repaired by: Signature: Date:
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