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

UPS5000-H-(400 kVA-600 kVA)
User Manual (100 kVA Power Module)
Table 4-4 Specifications
Item
Dimensions (H x W x D) 200 mm x 600 mm x 600 mm
Weight

4.3 Control Module

4.3.1 Overview

The control module in a standard configuration contains 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 the
subrack.
Figure 4-3 Signal panel of the control module
(1) Ground terminal
(5) ECM 1 indicators
(9) ECM 2 indicators
(13) RS485 port
(17) Battery
temperature sensor
port

4.3.2 ECM

●
Issue 01 (2020-11-30)
(2) Parallel port 1
(6) Parallel port 2
(10) Dry contact card
(14) FE port
(18) Optional card
subrack cover
NO TE
Ports are protected by a security mechanism.
As a control interface for the entire system, the ECM communicates with each
module and provides a bus for communication between the dry contact card
and the system control card. The ECM ensures equalized output currents
between modules so that load power is equally shared.
Copyright © Huawei Technologies Co., Ltd.
Specifications
< 50 kg
(3) BSC port 1
(7) BSC port 2
(11) Dry contacts
(15) COM2 port
4 Component Description
(4) Ready switch on
ECM 1
(8) Ready switch on
ECM 2
(12) Monitoring
display unit (MDU)
port
(16) COM1 port
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