ECC800 Data Center Controller
User Manual (for ECC800-Pro)
Copyright © Huawei Technologies Co., Ltd.
Communication indicator and running indicator
Supports Modbus address setting
3.2.20 Intelligent Battery Monitoring System
The intelligent battery monitoring system consists of the iBOX and iBAT (BIM).
The iBOX is an intelligent battery management module that collects wireless communication
data from the downstream iBAT groups, collects and analyzes the operating data of battery
strings, calculates state of charge (SOC) and state of health (SOH) of batteries and battery
strings and estimates the battery health status accordingly, supports battery tripping
management, and uploads data to the management unit through COM or POE ports.
The iBAT is a battery monitoring module that monitors the voltages, internal resistances, and
pole temperatures of batteries.
In the scenario with battery cabinets, the iBOX is installed inside a smart module battery
cabinet and the iBOX communications cable connects to a smart ETH gateway.
(Optional) When a battery system needs to be managed by multiple iBOXs, the iBOXs can be
connected to northbound devices using straight-through cables (the ECC800-Pro supports
four iBOXs in parallel through the smart ETH gateway) without cascading.
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