GE Products BuyLog Smart Catalog

Molded Case Circuit Breakers

Section 6

Power Management System Accessories Spectra ™ RMS Circuit Breakers with micro EntelliGuard ™ , MicroVersaTrip ™ Plus and MicroVersaTrip ™ PM Trip Units All Devices UL Listed for Factory or Field Installation (UL File No. E-57253)

Required Accessories

MicroVersaTrip ™ Plus MicroVersaTrip ™ PM

micro EntelliGuard ™

Feature

Required Accessories

Neutral CT Terminal Board (or Junction Box) Distribution Cable(s) Power Supply Plate/Assy 2 for GFA only 1

•

Neutral Protection

•

•

•

Ground Fault (3 phase/4-wire or 1 phase/3-wire)

•

Ground Fault Alarm (3 phase/4-wire or 1 phase/3-wire)

•

•

•

Control Power

Power Supply Plate/Assy 2

Power Supply (Plate or Assy 2 ) Voltage Conditioner Terminal Board (or Junction Box) Distribution Cable(s) Power Supply Plate/Assy 2 Terminal Board (or Junction Box) Distribution Cable(s) Auxiliary Switch 4

•

•

Advanced Metering, Protective Relays

•

•

Communications 3

Power Supply Plate/Assy 2 Terminal Board with ZSI (or Advanced Junction Box) Distribution Cable(s) TIM-1 module Power Supply Plate/Assy 2 Terminal Board with RELT (or Advanced Junction Box) Distribution Cable(s)

•

Zone Selective Interlock (ZSI)

•

Reduced Energy Let-Through (RELT)

Power Supply Plate/Assy 2 Terminal Board (or Advanced Junction Box) Distribution Cable(s)

•

Waveform Capture

1 Power supply required for Ground Fault Alarm only. 2 Requires fuse protection and other components - refer to accessory instruction sheet

3 MicroVersaTrip ™ PM (Commnet), microEntelliGuard ™ (Modbus) 4 Requires Auxiliary Switch with gold-plated contacts

Power Supply The Power Supply Plate is used to provide +24 Vdc control power to Spectra ™ RMS molded case circuit breakers with micro EntelliGuard ™ , MicroVersaTrip ™ Plus and MicroVersaTrip ™ PM trip units via the Distribution Cable System. The Power Supply Plate includes the Power Supply Assembly (product number SPSAA) as an integral component and also includes fuse protection for AC source input. Supplemental +24 Vdc input terminals are provided for backup control power applications. Not suitable for 400 Hz. Description Voltage Rating Product Number The Power Supply Plate is rated 24 watts 120 Vac SPSA120 (+24 Vdc at 1.0 amperes) and has the maximum 208 Vac SPSA208 capacity to power a distribution Cable System 240 Vac SPSA240 consisting of 20 breakers and has a maximum 480 Vac SPSA480 system cable length of 40 feet. 600 Vac SPSA600 Voltage Conditioner The Voltage Conditioner is used to provide voltage sensing signals to Spectra™ RMS molded case circuit breakers with micro EntelliGuard ™ and MicroVersaTrip ™ PM trip units via the distribution cable system. The GMPU Voltage Conditioner includes internal power transformers. It replaces the SVCA voltage conditioner plates and is DIN rail mountable. The Voltage Conditioner requires a control power source of +24 Vdc to operate properly. The Power Supply Assembly or Power Supply Plate can provide this required input. The unit also requires AC direct voltage inputs from the AC source. A communications network connection is provided. Not suitable for 400 Hz.

Power Supply Plate

Voltage Conditioner

OBSOLETE Voltage

Replacement Product Number

Conditioner Plate Product Number

Voltage Rating and Service Type

Comments

Voltage Rating and Service Type

SVCA120Y SVCA208Y SVCA240D SVCA277Y SVCA480Y SVCA480D SVCA600D

120 Vac Wye system 208 Vac Wye system 240 Vac Delta system 277 Vac Wye system 480 Vac Wye system 480 Vac Delta system 600 Vac Delta system

Phase to Neutral potential Phase to Phase potential Phase to Phase potential Phase to Neutral potential Phase to Phase potential Phase to Phase potential Phase to Phase potential

GMPU5

120, 208, 230 Vac systems

GMPU6

240, 277, 340 Vac systems

GMPU7

400, 480, 600 Vac systems

Note: The Voltage Conditoner has the maximum capacity to power a Distribution Cable System consisting of 20 breakers and has a maximum system cable length of 40 feet.

Rev. 1/19 Data subject to change without notice

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