Product Description; Overview - ABB H569-445 Product Manual

Product Description

Overview

This manual describes the H569-445 Secondary DC Power Distribution Bay. This Battery
Distribution Fuse Bay (BDFB) or Battery Distribution Circuit Breaker Bay (BDCCB) serves as a
secondary fuse or circuit breaker distribution center for - 48V dc power delivered from a central
office battery plant.
Cabinet
7-foot tall
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seismic zone 4
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extensions available for 9 and 11-1/2 foot applications (G7 and G8)
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Load Buses
800A each G7 and G8 - up to 6, G101 and G102 up to 8
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each fed by a battery plant fuse or circuit breaker
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each feeding one or more Distribution Panels
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Distribution Panels
G7 and G8 - up to six, 28 positions each,G101 and G102 up to eight, 20 positions each
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one or more Distribution Panels per Load Bus
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alarm lights and signals individual to each panel
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Protectors
Fuses or Circuit Breakers
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No position or spacing restrictions
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Fuses: TPS or TLS up to 125A
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Circuit Breakers up to 250A
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Cabling
Top or Bottom fed Input and Output cabling without reconfiguring the cabinet.
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Return Bars
Optional internal 2-hole ground bars
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Optional external ground bars mounted to overhead framing or cable rack
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Monitoring - VIM1 Smart Monitor (standard)
Voltage and Current of each load bus or combined current of entire BDFB
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Alarm Status – Red backlight and LED
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Alarm Contacts: Fuse Alarm, Power Loss, Overload
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Redundantly Powered – Load Bus A and Load Bus B and ABS input
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Configurable for numerous BDFB applications
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