iTrust UH11-0060 - 1.5.3 Rear Panel

1.5.3 Rear Panel
RS-232 DRY CONTACT
INTELLI GENT S LOT
INPUT B REAK ERBY PASS BREAKER
MAINTA IN SWITC H
DRY CONTACTRS-232
INTELLIGENT SLOT
BYPA SS BREAKERINPUT B REAK ER
MAINTA IN SWITC H
Mains switch
Bypass switch
Air vent
Maintenance switch cover
RS-232 comm port
Dry contact port
SNMP adaptor slot
Terminal block cover
Bypass switch
Input/output terminel block
Mains switch
Maintenance switch
6kVA UPS 10kVA UPS
Fig. 1-4 Rear Panel Components
Usage of rear panel components:
For connecting UPS input/output, and
external battery of long backup time
UPS.
Input/output terminal
block
Used to control the input power of the
UPS bypass.
6kVA UPS adopts 40A/250V AC circuit
breaker;
10kVA UPS adopts 80A/250V AC circuit
breaker.
Bypass switch
Used to control the UPS mains input.
6kVA UPS adopts 63A/250V AC circuit
breaker;
10kVA UPS adopts 80A/250V AC circuit
breaker.
Mains switch
Chapter 1 Product Introduction 11
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