Application Guide

ManualsBrandsEmerson ManualsDC PowerEmerson NetSure 801 DC Power System

SAG582140001 System Application Guide

Issue AN, June 4, 2014 Spec. No. 582140001 (Model 801

NLDB, 801NLEB, 801NL-B)

Page 12 of 115

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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.

List 05: Primary Power Bay (12 or 24 AC Input Feeds)

Features

♦ Provides common equipment for one (1) Power Bay rated for up to 2400 amperes.

♦ Mounted in a 7'0"H x 24.375"W x 30"D seismic rated (Zone 4) box framework.

♦ Provides twenty-four (24) Rectifier Module mounting positions.

♦ Provides an AC input termination panel that accepts twenty-four (24) AC input branch circuits [one (1) per

Rectifier Module mounting position] or twelve (12) AC input branch circuits [one (1) per two Rectifier

Module mounting positions]. The bay ships with the 12 Feed option installed.

♦ Provides the MCA Assembly and Local MCA Control Panel.

♦ Provides mounting for optional LMS Main CPU circuit card.

♦ Provides a seven-slot card cage for mounting MCA customer alarm relay circuit cards, MCA I/O circuit

cards, and/or optional LMS I/O circuit cards. Two (2) MCA customer alarm relay circuit cards furnished,

providing twelve (12) Form-C relay contacts.

♦ Side cover panels are factory installed on both sides of the bay.

Restrictions

Only one (1) Primary Bay per power system required.

Ordering Notes

1) Specify List A (380/480VAC Input) or List B (208VAC Input).

2) Order up to twenty-four (24) Rectifiers Modules per bay per List 21 (208VAC Input) or List 22

(380/480VAC Input).

3) Order additional MCA customer alarm relay circuit card(s) as required per List 70, and optional MCA I/O

circuit cards per List 71.

4) Order a Battery Charge Temperature Compensation Probe as required per Optional Battery Charge

Temperature Compensation Probe for Digital Compensation in the ACCESSORY DESCRIPTIONS

section.

5) Order optional LMS Monitor and LMS options as required per List 50, and SAG586505000.

6) Order “Power Bay DC Output” lugs as required per Power Bay DC Output Cable Sizes and Lugs

Selection in the ACCESSORY DESCRIPTIONS section.

7) Order “AC Input Ground” lugs as required per AC Input (Individual/Twin AC Input Feeds) Wire and

Conduit Sizes, Branch Circuit Protection, and Lugs Selection in the ACCESSORY DESCRIPTIONS

section.

8) Order “Power Bay Frame Grounding” lugs as required per Power Bay Frame Grounding Wire Sizes and

Lugs Selection in the ACCESSORY DESCRIPTIONS section.

9) If the system is to be connected to an existing system with an MCA, refer to List 64, 65, 66, and 67.

List 06: Primary Power Bay (6 AC Input Feeds)