Powerware BPIV 15 kVA, Руководство по установке и эксплуатации, Страница: 81 / 104

DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
B
1 of 2
101503
CUSTOMER INTERFACE WIRING
INSTALLATION NOTES
164201409---2
BUILDING
ALARM #4
CAN L
TERMINAL TB2
BUILDING ALARM #4 RTN
CAN H
CAN RTN
1 10
CUSTOMER INTERFACE
NOTE: All control wiring is to be provided
by the customer.
(PIN 2)
(PIN 3)
(PIN 1)
(PIN 9)
(PIN 10)
A---13
Powerware BPIV Parallel Cabinet Installation and Operation
164201409 REV. B 101503
1.
Use Class 1 wiring methods (as defined by the NEC) for control wiring. Install the control
wiring in separate conduit from the power wiring. The wire should be rated at 150 volts,
5 amp minimum.
2.
Refer to Tables Q and to Chapter 2, paragraph 2.3.3 of this manual for Parallel Cabinet
customer interface wiring. Refer to the Powerware BPIV UPS Installation and Operation
manual, referenced in the Introduction to this manual, for customer interface terminal
locations in the UPMs.
3.
TB2 connections to the CAN must come from the first or last UPM (see sheet 2).
4.
Remove CAN termination jumpers (J40) from UPMs between the terminated UPM and the
Parallel Cabinet (see sheet 2, for terminated and non-terminated UPMs).
Table Q. Customer Interface Inputs and Outputs
Parallel
Cabinet
Terminals
Name
UPM
Terminals
Description
TB2---1 CAN H TB4---1
TB2---2 CAN L TB4---2
Parallel CAN Input
TB2---3 RTN TB4---3
Parallel CAN Input
TB2---9 BLDG ALARM 4 TB2---7
Redundant Communication Link
TB2---10 BLDG ALARM 4 RTN TB2---8
Redundant Communication Link