Control Module; Overview; Ecm - Huawei UPS5000-E Series User Manual

UPS5000-E-(50 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
The system fails to run properly and transfers to bypass mode.
A manual operation is performed to transfer to bypass mode.
Specifications




2.3.4 Control Module

2.3.4.1 Overview

In a standard configuration, the control module consists of two ECMs, one dry contact card,
and one monitoring interface card (from left to right). The four cards are hot swappable. One
subrack is reserved above the dry contact card. A backfeed protection card or dry contact
extended card can be inserted into this subrack.
Figure 2-13 Signal panel on the control module
(1) Ground terminal
(5) Indicators for ECM 1
(9) Indicators for ECM 2
(13) RS485 port
(17) Battery temperature
sensor port

2.3.4.2 ECM

The control module consists of two ECMs that work in active/standby mode. Each card
provides two ports, that is, a BSC port in the upper part and a reserved parallel port in the
lower part.
Issue 09 (2019-12-20)
Dimensions (H x W x D): 130 mm x 442 mm x 500 mm
Weight < 25 kg
Maximum output power: 125 kW
Ports are protected by a security mechanism.
Copyright © Huawei Technologies Co., Ltd.
(2) Parallel port 1
(6) Parallel port 2
(10) Dry contact card
(14) Fast Ethernet (FE)
port
(18) Optional card
subrack cover
(3) BSC port (4) Ready switch
1 on ECM 1
(7) BSC port (8) Ready switch
2 on ECM 2
(11) Dry (12) MDU port
contacts
(15) COM2 (16) COM1 port
port
2 Overview
27