Metal Clad-DB MV1001
-
Upload
luis-isidro-jaimes-amaya -
Category
Documents
-
view
222 -
download
0
Transcript of Metal Clad-DB MV1001
-
8/13/2019 Metal Clad-DB MV1001
1/5
2.4-27KVMetal Clad Switchgear
Descriptive Bulletin MV 1001
-
8/13/2019 Metal Clad-DB MV1001
2/5
1Medium Voltage Metal Clad Switchgear
Professional Power Products, Inc.
448 W. Madison St.Darien WI 53114
Through OEM agreements with companies like Eaton Cutler-Hammer, Siemens, ABB, Professional Power Products Inc.provides protection of medium voltage power equipment for industrial plants and utilities. Utilizing proven and testedtechnology from these circuit breaker and switchgear component manufacturers afford the flexibility to build switchgear witha broad range of applications.
Professional Power Products offers voltage ratings from 2400V through 38kV (38KV in separate bulletin) and interruptingratings up to 63 kA. Our MV switchgear meets or exceeds ANSI/IEEE C37.20.2.
The MV switchgear utilizes the OEM modules of cell, breaker and auxiliary equipment, which can be assembled in variousconfigurations to satisfy the user requirements.
One or two-high breaker arrangements are standard up to 15 kV.
MV switchgear is an integrated assembly of draw-out vacuum circuit breakers, PT drawers, control power transformerdrawers, insulated bus and relays to electrically protect medium voltage circuits. The metal-clad features such as drawers,barriers and compartments provide greater circuit separation and safety.
Important features include:
Mechanical interlocks are provided to maintain a proper and safe operating sequence.
All circuit breakers are equipped with self-aligning and self-coupling primary and secondary disconnectingdevices, and constructed with a mechanism for moving the breaker physically between connected anddisconnected positions.
All major primary components, such as circuit breakers, potential (or voltage) transformers, control powertransformers, and buses are completely enclosed and grounded by metal barriers. A metal barrier in frontof the circuit breaker and auxiliary drawer ensures that, when in the connected position, no live parts areexposed by opening the compartment door.
Automated metal shutters cover primary circuit live parts when the removable element is in thedisconnected, test or removed position.
All primary bus conductors and connections are insulated with an epoxy coating for the maximum ratedvoltage of that assembly.
Instruments, meters, relays, secondary control devices and their wiring are isolated, where necessary, bygrounded metal barriers from all primary circuit live parts.
Compartments include:
Circuit breaker compartment.
Auxiliary compartments including PT/CPT drawers, fuse drawers, battery compartment, transitions orextra instrumentation.
-
8/13/2019 Metal Clad-DB MV1001
3/5
2Medium Voltage Metal Clad Switchgear
Professional Power Products, Inc.
448 W. Madison St.Darien WI 53114
I. 5kV and 15kV Switchgear Ratings
II. 27kV Switchgear RatingsIdentification Rated Values Weight
CircuitBreakerType
NominalVoltageClass
Nominal 3-PhaseMVAClass
Voltage Insulation Level CurrentInterruptingTime
MaximumPermissibleTrippingDelayY
Transient RecoveryVoltage
Current Values
MaximumVoltageE
VoltageRangeFactorK
Withstand Test VoltageContinuousCurrent at60 Hz
ShortCircuitCurrent-3sec shorttimecurrentcarryingcapability I
E tRise
Time
Closing/LatchingCapability- 2.7Ktimesrated shortcircuitcurrent
CapacitorSwitchingCableCharging
PowerFrequency(1min)
Impulse
kV MVA kV rms kV rms kV Peak Amperes kA rms Cycles Seconds kV Peak s kA Peak Amperes lbs.
270VCP-W750
27 750 27 1.0 60 125 600 16 5 2 51 105 43 31.5 460
1200 480
2000 500
270VCP-
W1000
27 1000 27 1.0 60 125 600 22 5 2 51 105 60 31.5 460
1200 480
2000 500
270VCP-W1250
27 1250 27 1.0 60 125 600 22 5 2 51 105 68 31.5 460
1200 480
2000 500
Identification Rated Values Weigh
CircuitBreakerType
NominalVoltageClass
Nominal 3-PhaseMVAClass
Voltage Insulation Level CurrentInterr-uptingTime
MaximumPermissibleTrippingDelayY
Transient RecoveryVoltage
Current Values
MaximumVoltageE
VoltageRangeFactor
K
Withstand Test VoltageContinuousCurrent at60 Hz
ShortCircuitCurrent-
3sec shorttimecurrentcarryingcapability I
E tRiseTime
Closing/LatchingCapability-
2.7K timesrated shortcircuitcurrent
CapacitorSwitchingCable
Charging
Power
Frequency(1min)
Impulse
kV MVA kV rms kV rms kV Peak Amperes kA rms Cycles Seconds kV Peak s kA Peak Amperes lbs.
50VCP-WND250
4.16 250 4.76 1.24 19 60 1200 29 5 2 3.85 36 97 58 345
50VCP-W250
4.16 250 4.76 1.24 19 60 1200 29 5 2 3.85 36 97 58 350
2000 132 78 410
3000 525
50VCP-W350
4.16 350 4.76 1.19 19 60 1200 41 5 2 4.00 49 132 78 460
2000 490
3000 525
75VCP-W500
7.2 5 00 8.25 1.25 36 95 1200 33 5 2 6.60 41 111 66 375
2000 410
3000 525
150VCP-W500
13.8 500 15.00 1.30 36 95 1200 18 5 2 11.50 23 62 37 350
2000 97 58 410
3000 525150VCP-W750
13.8 750 15.00 1.30 36 95 1200 28 5 2 11.50 36 97 58 350
2000 130 77 410
3000 525
150VCP-W1000
13.8 1000 15.00 1.30 36 95 1200 37 5 2 11.50 48 130 77 460
2000 490
3000 525
150VCP-W1500
13.8 1500 15.00 1.30 36 95 1200 63 5 2 15.00 63 170 101 525
2000 530
3000 550
-
8/13/2019 Metal Clad-DB MV1001
4/5
3Medium Voltage Metal Clad Switchgear
Professional Power Products, Inc.
448 W. Madison St.Darien WI 53114
III. 5kV, 15kV, and 27kV Power Module Configurations
IV. MV Switchgear Features All copper epoxy insulated bus
Heaters with thermostat in each section (optional)
Bottom entrance - Bottom exit
Glass polyester primary disconnect insulation system (porcelain optional) (27KV epoxy)
2a/2b auxiliary contacts on each breaker (1a/2b for AC scheme) for customer use
MOC mechanism operated auxiliary contacts (optional 5a/ 5b or 10a/10b)
TOC Truck operated auxiliary contacts show breaker in or disconnect position (optional also)
Epoxy or porcelain stand-off insulators w/ increased tracking protection
Silver plated bus connections with grade 5 hardware & removable boots
NEMA hole patterns for compression type lug cable terminations including lug boots x 2 continuous copper ground bus in each section w/ breaker & load cable connections
14 gauge gray SIS wire with locking fork terminals for standard wiring
10 gauge red SIS wire with ring-type terminals on CT circuits
12 gauge green SIS wire for ground circuit connections to ground bus
Automatically grounded metal safety shutters
Eaton patented V-flex non-sliding/non-rolling current transfer system (moving connection at bottle)
Front and rear access required per NEC spacing
72 clearance in front of switchgear for breaker removal
All breakers equipped with ANSI defined safety interlocks and padlock features
Laminated Panduit wire markers which completely surround the wire with to / from wire names
Front doors and rear split panels. (rear door option)
Individually fused disconnects for close, trip, and auxiliary (if included) circuit in breaker compartments
Door stops allow door opening to 120 deg. (except100 deg on NEMA 3R) Two heavy duty door latches per door
ANSI 61 gray (ANSI 70 exterior building) (2-4 mils) epoxy or polyester paint system
Tested with rated 3 phase voltage for equipment operation during production tests
Protection system verified by primary current injected into the bus to trip the breaker
Power Module Ampere Ratings & Configurations
5 & 15kV Available Configurations
26" Narrow or 36" Standard 36" Standard Only
1200ABreaker
1200ABreaker
BlankAuxiliary
BlankAuxiliary 1200A
Breaker2000A
Breaker2000A
Breaker
BlankAuxiliary
Blank3000A
BreakerBlank
AuxiliaryBlank
AuxiliaryBlank
Auxiliary
1200ABreaker
BlankAuxiliary 1200A
Breaker
BlankAuxiliary 2000A
Breaker1200A
Breaker
BlankAuxiliary 2000A
Breaker3000A
Breaker
Blank
BlankAuxiliary
BlankAuxiliary
BlankAuxiliary
BlankAuxiliary
27kV Available Configurations
26" Narrow or 36" Standard
VTAuxiliary
VTAuxiliary
FuseAuxiliary
FuseAuxiliary
BlankAuxiliary
BlankAuxiliary
VTAuxiliary
VTAuxiliary
FuseAuxiliary
BlankAuxiliary
1200ABreaker
2000ABreaker
1200ABreaker
2000ABreaker
1200ABreaker
2000ABreaker
BlankAuxiliary
VTAuxiliary
BlankAuxiliary
VTAuxiliary
-
8/13/2019 Metal Clad-DB MV1001
5/5
4Medium Voltage Metal Clad Switchgear
Professional Power Products, Inc.
448 W. Madison St.Darien WI 53114
V. MV Switchgear Accessories
A. Standard Accessories
Manual charging Handle
Left/right removable extension rails
Rail clamps
Levering crank
B. Optional Accessories Choice of relay manufacturer
Electric levering in device
Portable lift device (hoist)
Draw-out ramp
Docking transport dolly
Remote operating plug-in station
Remote operated relay panel
Manual grounding switch
Manual ground and test device
Electric ground and test device
Battery bank and charger
Capacitor tripping device
Lifting Yoke
Spin-free levering crank
Test cabinet
Test jumper
VI. Value AddedThe power module approach offered by Eaton Cutler-Hammer is shown in Fig 1. This pre-tested module i
utilized as the core of the switchgear section. Professional Power Products builds the rear bus compartment, bus, anbarriers in accordance with Eatons OEM handbook. The power module has been type tested per ANSI C37.20.2. Aconstruction is per OEM guidelines in the handbook. Further tests have been performed on rated continuous current tesBIL impulse testing and dielectric tests on the insulation system to ensure our components maintain the original type tests.