Emerson NetSure DCS 48375 Guía de usuario descargar pdf (Pagina 27)

System Application Guide SAG584622100, SAG584622200

Spec. Nos. 584622100, 584622200, SAG584622300, SAG584622400

584622300, 584622400 (Model DCS48375) Issue AC, July 3, 2012

Page 27 of 34

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.

1.3.7 Mounting:

(A) The shelf is designed for mounting in a 19-inch or 23-inch wide relay rack with 1-3/4 inch

multiple drilling.

(B) This product is intended only for installation in a Restricted Access Location on or above a

non-combustible surface.

only.

(D) This product is intended for installation in Network Telecommunication Facilities (CO, vault,

hut, or other environmentally controlled electronic equipment enclosure).

(E) 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).

(F) Typical industry standards recommend minimum aisle space clearance of 2'6" for the front

of the relay rack and 2' for the rear of the relay rack.

1.4 System Compliance Information

1.4.1 Safety Compliance: This unit meets the requirements of UL 60950, Standard for Information

Technology Equipment, and is UL Recognized as a power supply for use in Telephone,

Electronic Data Processing or Information Processing Equipment. This unit meets the

requirements of CAN/CSA 22.2, No. 60950-00 and is tested and Certified by UL ("c UR") as a

Component Type Power Supply.

1.4.2 NEBS Compliance: Compliance verified by a Nationally Recognized Testing Laboratory

(NRTL) per GR-1089-CORE and GR-63-CORE. Contact Emerson Network Power for NEBS

compliance reports.

Converter Modules: In order to remain compliant during a fan failure condition, the system

must operate with a redundant module installed.

1.5 System Standard Features

1.5.1 Local Indicators: The following local indicators are provided on the front of the main shelf’s

front door.

(A) Circuit Breaker or Fuse Open (Red LED)

(B) Input Voltage OK (Green LED)

(D) Converter Minor (Yellow LED)

1.5.2 Test Points: The following test points are provided on the front of the main shelf’s front door.

(A) Output Voltage: Provided for measuring system output voltage.

(B) Output Current: Provided for measuring system output current. Scale is User selectable

for 400A/50mV or 1A/1mV. Current measurement is User selectable to be referenced to

plus battery, minus battery, or no reference.

1.5.3 Emergency Shutdown Input (ESTOP): The converter modules can be inhibited by applying

an external ground signal (24V Return). Converter modules automatically restart upon removal

of the ground signal.

1.5.4 External Alarm Circuits: A set of Form-C relay contacts, rated for 1 ampere at 30 volts DC or

0.3 ampere at 110VDC, is provided for each of the following alarms. Relays are energized for

normal operating conditions and de-energized for an alarm condition.

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