battery monitoring system
 
No worry about your power system
 For power system, it's very important that battery system run smoothly.Only taking good regular maintenance is not enough to ensure battery system normal. For not critical battery system, typical regular maintenance is enough, but that only indicate the state of battery at a certain time.
 In the application of critical battery system, any accident must be prevented to happen.
 That requires battery in good state all time.
 The only way to ensure battery system in integrated is to install battery monitoring system.

Why to choose our battery monitoring system?
 Ensure battery to provide enough energy；
 Early find degradation of  batteries；
 Be aware of current state of batteries, especially capability degradation.
 Avoid change battery blindly, reduce cost；
 Improve safety of operation；
 Anyone can see system from anywhere on the LAN by simply using a standard
 Web browser, reduce maintenance cost. 

Key Features
 The system is modular and easy to configure for different power system
 On-line measurement of battery impedance, voltage and current
 24*7 automatic cell voltage test and alarm
 Intelligent data analysis
 Remote monitoring

Key Functions
 Monitoring Items
 Cell Voltage
 Cell Internal Resistance
 String Voltage
 String Charge & Discharge Current
 String Ambient Temperature
 Alarm Items
 String Charge Voltage High/Low
 Discharge Current High (Optional)
 Charge Current High (Optional)
 String Over-discharge
 Cell Charge Voltage High/Low
 Cell IR Over Limit
 Cell Over Discharge
 Cell Short Circuit
 Cell Open Circuit

Technical Specifications
 Measurement range/tolerance
Nominal cell/module voltage: 1-12 VDC.
Cell voltage: 0 to 16V, 0.2% of reading ± 1 mV.
Cell resistance: 0 to 32,000 μ, 3% of reading ± 1 μ.
Internal resistance: 0 to 5 m, 5% of reading ± 5 μ.
Temperature:0° C to 80° C (32° F to 176° F) ± 1° C.
Discharge current: 0 to 4,000A 0.1% of reading ± 1A (shunt), ± 5% of full scale
(CT).
 Communication
RS485
ModBus.
 Working condition
Operating temperature: 0° C to 80° C (32° F to 176° F)

 Weight
H3G-S module: 4.0KG.
 Dimensions
Control module: 482mm (W)*89mm (H)*165mm (D).