Ge-industrial-solutions SPSAA Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Ge-industrial-solutions SPSAA. GE Industrial Solutions SPSAA User Manual [en] Manuel d'utilisatio

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Overview
The General Electric Power Supply Assembly is used to
provide +24Vdc Control Power to Spectra
®
RMS Molded-
Case Circuit Breakers with microEntelliGuard
TM
or
MicroVersaTrip
®
PM/Plus Trip Units via the Distribution
Cable System.
The Power Supply Assembly also provides power to the
Voltage Conditioner Assembly or Voltage Conditioner
Plate. Spectra
®
RMS Molded-Case Circuit Breakers with
microEntelliGuard™ (with advanced metering) and
MicroVersaTrip
®
PM Trip Units require connection to a
Voltage Conditioner Assembly or Voltage Conditioner
Plate to function properly.
The Power Supply Assembly is rated 24 watts (+24Vdc@
1.0 amp) and has the maximum capacity to power a
Distribution Cable System consisting of either a Voltage
Conditioner Assembly or a Voltage Conditioner Plate
AND 20 Spectra
®
RMS Molded-Case Circuit Breakers
with microEntelliGuard
TM
or MicroVersaTrip
®
PM/Plus
Trip Units with a maximum system cable length of 40
feet.
The assembly requires a minimum input voltage of
85Vac @ 60 Hz to operate properly (the maximum
voltage rating is 240Vac @ 60 Hz). This input must
be fused with 2-amp class CC fuses (not included).
The Power Supply Assembly is designed to operate in
temperatures between 0°C and 70°C.
GEH-6253 Installation Instructions
Power Supply Assembly
For Spectra
®
RMS Molded-Case Circuit Breakers
with microEntelliGuard
TM
, MicroVersaTrip
®
PM or MicroVersaTrip
®
Plus Trip Units
For Catalog Number SPSAA
Circuit Breaker Accessory
GE Energy
Industrial Solutions
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Résumé du contenu

Page 1 - Power Supply Assembly

OverviewThe General Electric Power Supply Assembly is used to provide +24Vdc Control Power to Spectra® RMS Molded-Case Circuit Breakers with microEnte

Page 2

Figure 1 shows how the Power Supply Assembly is used in a typical MicroVersaTrip® PM system. Figure 2 shows how the Power Supply Assembly is used in a

Page 3

GEH-6253 Installation InstructionsFigure 2. Typical MicroVersaTrip® Plus Trip Unit System detailing the Power Supply Assembly.

Page 4

GEH-6253 Installation InstructionsSupplemental 24Vdc input terminals are provided for systems that have access to an external +24Vdc power supply. If

Page 5 - PM System

GEH-6253 Installation InstructionsFigure 4 shows how the Power Supply Assembly is used in a typical MicroVersaTrip® PM system. Figure 5 shows how the

Page 6 - Plus System

GEH-6253 Installation InstructionsFigure 5. Wiring connections to the Power Supply Plate for a typical MicroVersaTrip® Plus System

Page 7

GEH-6253 Installation InstructionsConnectionsThe screw terminals on the Power Supply Assembly are labeled by function for clarity. The terminal strip

Page 8 - GEH-6253 Rev. 4 (11/11 M45)

GEH-6253 Rev. 4 (11/11 M45)Additional InformationRefer to these other user’s manuals for more details·:GEH-5934 MicroVersaTrip® Plus and MicroVersa

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