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QUICK START GUIDE
Information: LEDs and Alarms
LEDs: each input and output: Green OK, RED Fault.
Alarms: Major (MAJ) indicates abnormal output.
Minor (MIN) indicates abnormal conditions not immediately affecting output.
Shelf Output Condition
Normal
Normal
Normal
Normal
Limited - load power exceeds shelf capability
Unpowered
Specifications and Application
•
Specifications and ordering information are in the Power Express Class 2 Distribution Brochure available at
abbpowerconversion.com
•
External Surge Protective Devices (SPD)
•
Evaluated surge withstand - 1000V, 10/1000 µs pulse.
•
Primary protection or other surge protection devices are required on each input where the transient over voltage due to
atmospheric discharge and faults in power distribution systems exceeds these levels.
•
For example, external SPDs are required when the product is used with outdoor overhead wiring.
•
Equipment and subassembly ports:
are suitable for connection to intra-building or unexposed wiring or cabling;
can be connected to shielded intra-building cabling grounded at both ends.
•
Grounding / Bonding Network – Connect to an Isolated Ground Plane (Isolated Bonding Network) or an Integrated
Ground Plane (Mesh Bonding Network or Common Bonding Network).
•
Installation Environment - Install in Network Telecommunication Facilities, OSP, or Restricted Access location.
•
Equipment must be permanently connected.
•
DC return may be either Isolated DC return (DC-I) or Common DC return (DC-C).
•
Either DC Output polarity (Out+ or OUT-) must be externally connected to DC Reference Ground (CO Ground).
Reference Documents
These documents are available at
Document
Title
850047711
Power Express Remote circuit combiner
Page 9
© 2021 ABB. All rights reserved.
LEDs
Out
In
Blink
Blink
abbpowerconversion.com
Circuit Condition (each)
Normal
Never powered
Not powered, was previously powered
Circuit internal failure, powered
Circuit in limit mode.
Unpowered.
Shelf Alarm
None
None
MIN
MIN
MAJ
MAJ
Version 1.0
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