Cim - Huawei FusionModule2000 Product Description

FusionModule2000 Smart Modular Data Center
Product Description (380 V)
Figure 3-37 CIM communications cable connecting to a smart ETH gateway

3.2.8.1 CIM

CIM is a battery information collection module. It collects battery status data from the
downstream BIM groups through wireless communication, and sends the data to the ECC,
UPS, and the third-party network management system (NMS) through COM or PoE ports.
Features








Appearance
Figure 3-38 and Figure 3-39 show the appearance of a CIM.
Issue 04 (2017-06-30)
Collects battery data detected by the BIM through wireless communication.
Each CIM can manage a maximum of four battery strings or 300 batteries.
An external Hall effect sensor is connected to monitor the current of each battery string.
Calculates the SOC and SOH of batteries and battery strings.
Accurately identifies weak batteries in a battery string.
Identifies loose battery terminals and battery terminal overtemperature, and controls
battery switch tripping.
Supports WebUI display, northbound communication over FE and RS485, and a
third-party NMS.
Supports CIM and BIM online upgrade on the monitoring system.
If the upgrade package is transmitted to the CIM within 30 minutes, the upgrade is complete. The BIM
upgrade is finished through the CIM backend. The CIM ensures the successful upgrade of the BIM
through retransmitting and flow control.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 System Architecture
45