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Summary of Contents for ABB Power Express RRH
- Page 1 QUICK START GUIDE Power Express RRH • • • • • Lug - double-hole #10 on 5/8”centers (not provided). • Secure lug with screws - 10-32 (provided) Chassis Ground Page 1 © 2021 ABB. All rights reserved.
- Page 2 Verify that the DC Input voltage is -48VDC and matches the marked polarity using a meter on each In+ and In-. Connections are on the rear behind a cover - 2 screws. • Secure lug with screws - 10-32 (provided) Torque to 30 in-lb (3.4Nm) - 5/16” socket. Page 2 © 2021 ABB. All rights reserved.
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Page 3: Step 8 - Install Modules
Swing the faceplate closed to fully seat the converter. Verify the faceplate is latched. • • Turn on the DC input breakers. • Wait until LEDs stop blinking - up to 5 minutes. • Page 3 © 2021 ABB. All rights reserved. - Page 4 OK LED indicates the highest LED priority. Priority 1 is highest. • Each Circuit LED indicates the Condition of its Circuit, independently of the other Circuits. • Will not occur if shelf ID is 0. Page 4 © 2021 ABB. All rights reserved.
- Page 5 Circuit functioning properly, but not able to deliver power normally due to external cause Possible Cause Action • • Specifications and ordering information are in the Power Express RRH Ordering Guide available at abbpowerconversion.com • • Grounding / Bonding Network – Connect to an Isolated Ground Plane (Isolated Bonding Network) or an Integrated Ground Plane (Mesh Bonding Network or Common Bonding Network).
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Page 6: Safety Statements
In huts, vaults, and central offices connect to the system bonding network. • Circuit Breakers and Fuses - Use only those specified in the equipment ordering guide. • GMT Style Fuses - Use only fuses provided with safety caps. Page 6 © 2021 ABB. All rights reserved. - Page 7 Personnel with electronic medical devices need to be aware that proximity to DC power and distribution systems, including batteries and cables, typically found in telecommunications utility rooms, can affect medical electronic devices, such as pacemakers. Effects decrease with distance. Page 7 © 2021 ABB. All rights reserved.
- Page 8 QUICK START GUIDE Notes Page 8 © 2021 ABB. All rights reserved.
- Page 9 QUICK START GUIDE Notes Page 9 © 2021 ABB. All rights reserved.
- Page 10 QUICK START GUIDE Notes Page 10 © 2021 ABB. All rights reserved.
- Page 11 With regard to and illustrations contained therein. Any reproduction, disclosure purchase orders, the agreed particulars shall prevail. ABB AG does to third parties or utilization of its contents–in whole or in not accept any responsibility whatsoever for potential errors or parts –...
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