System Application Guide
SAG582127000
Spec. No. 582127000 (Model 721
NPBB
)
Issue AF, February 26, 2014
Page 113 of 125
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
SPECIFICATIONS
Note:
For module mounting shelf specifications, refer to PD588705000
.
For module mounting shelf specifications, refer to PD588705300.
For rectifier specifications, refer to Rectifier Instructions (UM1R483500E or UM1R482000E3).
For converter specifications, refer to Converter Instructions (UM1C48241500 or UM1C400483500E).
For ACU+ Controller specifications, refer to the ACU+ Controller Instructions (UM1M820BNA
or
UM1M820DNA400
).
For ACU+ Controller factory settings, refer to the ACU+ Controller Configuration Drawing (C-drawing).
1.1 Output Ratings
1.1.1
See page 3.
1.2 Input Ratings
1.2.1
See page 3.
1.3 Environmental Ratings
1.3.1 Operating Ambient Temperature Range:
-40°C to +40°C (-40°F to +104°F).
1.3.2 Storage Ambient Temperature Range:
-40°C to +85°C (-40°F to +185°F).
1.3.3 Humidity:
This Power System is capable of operating in an ambient relative humidity range of
0% to 95%, non-condensing.
1.3.4 Altitude:
See PD588705000 or PD588705300.
1.3.5 Mounting:
This product is intended only for installation in a restricted access location on or
above a non-combustible surface.
This product must be located in a controlled environment with access to crafts persons only.
This product is intended for installation in network telecommunication facilities (CO, vault, hut, or
other environmentally controlled electronic equipment enclosure).
This product is intended to be connected to the common bonding network in a network
telecommunication facility (CO, vault, hut, or other environmentally controlled electronic
equipment enclosure).
The DC return connection to this system can remain isolated from system frame and chassis
(DC-I).
This system is suitable for installation as part of the Common Bonding Network (CBN).
Rectifier, converter, and mounting shelf ventilating openings must not be blocked and
temperature of air entering rectifiers and converters must not exceed the rated operating
ambient temperature range.
Clearance requirements are:
a) Recommended minimum aisle space clearance for the front of each bay is 2'6".
b) Recommended minimum aisle space clearance for the rear of each bay is 2’0” for any of
the following conditions:
1) Multiple bay arrangements that incorporate rear inter-bay busbars (List 2 and List 3
bays).
2) Addition of a module mounting shelf in the field.
3) Making AC input connections to a field installed module mounting shelf.
4) Adding battery tray(s) in the field.
For all other conditions, required minimum spacing from the rear of the bay to a wall or other
solid surface is that which is specified for proper converter and/or module mounting shelf
ventilation. Refer to the specific module mounting shelf Power Data Sheet or System
Application Guide for ventilation spacing requirements.
Note:
Minimum spacing specified for ventilation may not permit replacement of certain
components such as busbars or module mounting shelves.
