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SAG581126000 System Application Guide
Issue AD, November 23, 2009 Spec. No. 581126000 (Model 700
NVBA)
Page 2 of 123
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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.
• Optional DC-DC Converter Modules
Where –48VDC load power is also required, DC-DC Converter Modules are
available. Refer to PD588705100 (PD588705101, PD588705102, PD588705103,
PD588705104) for more information.
Family: N
ETSURE™
Spec. No.: 581126000
Model: 700
NVBA
Rectifier Input Voltage Nominal 208-240 volts AC, single phase, 50/60 Hz, with an operating
range of 180 to 264 volts. Acceptable input frequency range is 47 to 65
Hz.
Rectifier Output Voltage: +24 Volts DC
Converter Output Voltage: -48 Volts DC
Output Capacity:
System: 4000 Amperes, maximum
Bay: 2000 Amperes, maximum (1500A maximum when equipped with List
AH; 1200A maximum when equipped with List RA or RB)
Distribution Bus Panel: 500 Amperes, maximum (List
ND rated for 960A)
Rectifier Module (PCU): 87.7A @ +28.5VDC to 104.2A @ +24.0VDC, 2500 Watts
Converter Module: 31 Amperes (1500W)
Agency Approval:
UL 1801 Listed (“c UL”), NEBS (pending)
Framework Type: Relay Rack
Mounting Width: 23 Inches, nominal
Mounting Depth:
Distribution Cabinet: 18 Inches (single-bay), 21 Inches (multi-bay)
(List
RC, RD, and RE adds 5.25 inches to back of system, see Overall
Dimensions Illustrations)
Module Mounting Assembly: 22.34 Inches
Access: Front, Sides, and Rear for Installation and Maintenance,
Front for Operation
Supplemental Bay(s) Available: One
Control: Microprocessor
Color: Bay and Rectifier Module Faceplates: Textured Gray (Spec. M500-147)
Rectifier Shelf and Rectifier Modules Bodies: Bright Zinc Plating (Spec.
M500-53)
List Options:
Main Bay, Supplemental Bay (located next to Main Bay), Supplemental
Bay 'Distribution Only' Option, Supplemental Bay (located away from
Main Bay), MCA (standard), MCA (special application), MCA (special
application), MCA (special application), 1-Row Distribution Cabinet,
2-Row Distribution Cabinet, 3-Row Distribution Cabinet, 4-Row
Distribution Cabinet, Distribution Cabinet Top Shield, Module Mounting
Assembly Interface Components, Field Expansion Kit (One [1] 8-Position
Module Mounting Assembly), Rectifier Module (PCU), DC-DC Converter
Option Interface Component Kit, DC-DC Converter Module, Audible
Alarm and Alarm Termination Card, MCA Interface Modem Option, MCA
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