ABAT100 Lead Acid Battery Monitoring Device

Acrel ABAT100 series battery online monitoring system can provide battery operation information such as voltage, internal resistance and internal temperature, including SOC and SOH, and can provide early warning and battery equalization for failed batteries to guarantee battery pack backup time and extend battery pack life. The system has monitoring functions, and is easy to install, maintain and access.

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Features

● Monitoring Capability: One S-module monitors one battery

● Monitoring Scope: 2V, 6V, 12V battery with capacity less than 3000AH

● Single internal resistance: 50～65535uΩ

● Negative temperature: -5℃～+105℃

● Communication Interface: UART port, support MODBUS protocol

● Insulation withstand voltage: 2000VAC

● Battery Type: Lead acid battery

Model	Function Description
ABAT100-HS	DC24V input, one to manage a group of batteries, up to 120 batteries in a group.
ABAT100-S-02	Monitor one 2V battery, monitor battery voltage, internal resistance and negative terminal temperature.
ABAT100-S-06	Monitor one 6V battery, monitor battery voltage, internal resistance and negative terminal temperature.
ABAT100-S-12	Monitor one 12V battery, monitoring battery voltage, internal resistance and negative terminal temperature.
ABAT100-C	Monitor one charge/discharge current with an ambient temperature with a maximum current range of 1000A.

ABAT100-HS Collector Module Technical Parameters

Function	Description
Display	Real-time data display, graphs, histogram display
Historical Data	Query and export of equipment operation history, charging and discharging records and monitoring events
Parameter Configuration	Provide basic information management functions
Communication protocol	MODBUS-RTU
Alarm mode	Local audible and visual alarm, indicator alarm, SMS alarm, etc.
Capacity estimation	Group batteries SOC, SOH estimation; single battery SOC, SOH estimation
Regular inspection	Intelligent judgment of the current state and automatic issuance of test commands
Indicator light	Red and green LED lights, green light as the power light, red light as the indicator light

Technical parameters	Description
Working Environment	Operating temperature: -10℃～50℃Relative humidity: 5%~95%Atmospheric pressure intensity: 80~110kPa
Management Capability	One collector can monitor a maximum of total 120 batteries
Alarm Type	Group voltage overcharge/discharge, single voltage overcharge/discharge, current overcharge/discharge, high internal resistance of single unit, abnormal communication, etc.
Power Supply	DC24V
Protection	With overvoltage and short circuit protection
Communication Interface	With RS485 communication port, support MODBUS/RTU
Insulation withstand voltage	2000VAC
Installation method	Tie-down mounting or adhesive mounting
Weight	90g

ABAT100-S Single Battery Monitoring Module

Function	Description
Online monitoring	Online monitoring 24 hours a day, one battery per module, monitoring voltage, internal resistance and negative terminal temperature
High accuracy measurement	Internal resistance measurement error as low as 1%
Battery internal resistance test	Automatic periodic measurement of the internal resistance of each battery controlled by the collector
Low power design	Manual entry into low power mode, S-module draws current from the battery down to 0.5mA
Anti-jamming design	High anti-interference design, can block the ripple interference of high power high frequency UPS
Communication protocol	MODBUS-RTU protocol
Installation method	Tie-down mounting or adhesive mounting
Indicator light	Red and green LED lights, green light as the power light, red light as the indicator light

Technical parameters	Description
Working Environment	Operating temperature: -10℃～50℃Relative humidity: 5%~95%Atmospheric pressure intensity: 80~110kPa
Monitoring Capability	One S-module monitors one battery
Monitoring Scope	2V, 6V, 12V battery with capacity less than 3000AH
Measurement range and accuracy	Measurement content	Scope	Accuracy
	Single Voltage	2V, 6V, 12V	±0.1%
	Single internal resistance	50～65535uΩ	(Resolution) 1uΩ
	Negative temperature	-5℃～+105℃	±1°C
Power requirements	Directly from the monitored battery, 2V module normal operation of the absorption current of 10mA, the maximum is not more than 13mA, 6V, 12V module normal operation of the absorption current of 5mA, the maximum is not more than 7mA, different modules absorption current consistency is very high
Protection	Measuring circuit and power circuit with two levels of protection, with reverse connection protection and opto-isolation
Communication Interface	UART port, support MODBUS protocol
Insulation withstand voltage	2000VAC
Weight	90g

ABAT100-C Module

Function	Description
High stability	Reliable and stable long-term operation
Anti-jamming design	High anti-interference design, can block the ripple interference of high power high frequency UPS
Communication protocol	MODBUS-RTU Protocol
Installation method	Tie-down mounting or adhesive mounting
Indicator light	Red and green LED lights, green light as the power light, red light as the indicator light

Technical parameters	Description
Working Environment	Operating temperature: -10℃～50℃Relative humidity: 5%~95%Atmospheric pressure intensity: 80~110kPa
Monitoring Capability	One C-module monitors the charge and discharge current of a group of batteries against the ambient temperature
Monitoring Scope	2V, 6V, 12V battery pack
Measurement range and accuracy	Measurement content	Scope	Accuracy
	Charging and discharging current	0~1000A	±1%
	Ambient temperature	-5℃～+105℃	±1°C
Power requirements	DC24V, 1W
Protection	Measurement circuit and power circuit with two levels of protection
Communication Interface	UART port, support MODBUS protocol
Insulation withstand voltage	2000VAC
Weight	90g

ABAT100 Lead Acid Battery Monitoring Device

Features

Dimension

Typical Connection

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