Lead Acid Battery Management System for IDC UPS

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Highlight

What’s the Highlight of Lead Acid Battery Management System for IDC UPS?

Application

Cell Tower
Data Center
UPS Room

Monitoring

Battery Voltage
Battery Internal Resistance
Battery Temperature
Charge and Discharge current
Ambient Temperature

Analysis

Estimate the remaining capacity of each section and the whole battery

Alarm

P: Green, Power
A: Yellow, Fault
E1: Red, Communication failure
E2: Red, Battery Alarm (settable)

Lead Acid Battery Management System

Onsite Photo

Structure

What's the Structure of Lead Acid Battery Management System for IDC UPS?

The ABAT Lead Acid Battery Monitoring Solution is designed specifically for single battery monitoring.

The S module collects the voltage, internal resistance and temperature of each battery,

The C module collects the charging and discharging current and ambient temperature of the battery pack.
Connected to the collector through the UART bus interconnection, and the collector is connected to the background monitoring platform through the serial port or the network port to realize remote centralized management.

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. ABAT-M Lead Acid Battery Room

Manage and collect the data of the battery monitoring module, and process, analyze, alarm, and upload

MODBUS/RTU MODBUS-TCP SNMP protocol access to third-party monitoring system

The Battery Room plays the role of a management host, which is used to read the battery monitoring data of the front-end single battery monitoring sub-module through its own four sets of UART ports,

Read data such as battery voltage, internal resistance, temperature, charge and discharge current, and enviroment temperature.

Analyze and process the data, and estimate the remaining capacity of each cell and the entire battery group.

All operating parameters can be set directly through the module panel, and the collected data can be viewed directly.

The Host will automatically and regularly save key battery data, and can upload it to a third-party monitoring system through the RS485 port or network port.

Alarm function:

Alarm	P	A	E1	E2
Colour	Green	Yellow	Red	Red
Indicator	Power Supply	Fault	Communication	Battery

. ABAT-S Single Lead Acid Battery Voltage Sensor

ABAT-S

Battery Voltage, Internal Resistance, Temperature

Monitoring capability

One S module monitors One cell battery

Monitoring range

2V, 6V, 12V battery capacity less than 3000AH

 Online monitoring 24 hours a day to find batteries with deteriorated performance at any time

 Each module monitors a battery, monitors voltage, internal resistance and negative temperature, in line with ANSI/TIA-942 standard requirements

 With photoelectric isolation, support MODBUS protocol, easy access to third-party monitoring system

 Using advanced power consumption reduction technology, the operating current is as low as 3mA

 The installation is extremely simple, only need to connect one wire to the positive and negative poles, and it can be installed without special training

 High performance, reliable and stable

. ABAT-C Current & Temperature Sensor for Lead Acid Battery

ABAT-C

Charge and Discharge Current and Enviromental Monitoring

Monitoring capability

A C module monitors the charge and discharge current and environment temperature of a group of batteries

 Online monitoring of charge and discharge current and environment temperature 24 hours a day

 With photoelectric isolation, support MODBUS protocol, easy access to third-party monitoring system

 High performance, reliable and stable

The current temperature monitoring module (C module for short) is an online battery monitoring sensor, which can be embedded into the existing monitoring system to realize online monitoring of the charging and discharging current and ambient temperature of the battery pack.

. ABAT-CS Hall Sensor for Lead Acid Battery

Open Loop Hall Current Sensor

Specification	ABAT-CS
IP(Rated input)	±500A
IPM(Measure range)	±1000A
VOUT(Rated output voltage)	±4V
VO(Offset voltage)	±20mV
VC(Supply voltage)	±12VDC～±15VDC（±5%）
VD(Galvanic isolation)	50Hz，1min，3KV
RM(Load resistance)	≥10KΩ
εL(Linearity)	≤1%FS
X(Overall accuracy)	±1%
VOUT(Offset voltage drift)	±0.5mV/℃
VOUT(Amplitude voltage temperature drift)	≤0.1%/℃
IC(Current consumption)	≤15mA
TR(Response time)	<7μs
BW(Frequency bandwidth-3db)	DC～25KHz
di/dt accurately followed	>50A/μS
TA(Ambient operating temperature)	-40～+85℃
TS(Ambient storage temperature)	-40～+125℃
M(Mass)	≈65g
Standards	SJ20790-2000；JB/T7490-2007