Product Overview

Overview

Battery Capacity Discharger Tester is used to perform discharge testing which is the only verifiable method to determine actual capacity of battery systems. Whether you proceed the loading test , discharge testing , acceptance testing, battery capacity testing. Eetess can provides a full series of customzied DC load banks with many different models. They covers a wide voltage range from 10V to 630V which is widely used on various fields . With optional cell voltage monitor (CVM), discharge data of each cell battery can be monitored directly connecting with battery load bank . The data software can provide user with data report and data graph.

Product Feature

Feature

Constant current discharge without the need for constantly adjustingduring testing .
Optional wireless cell voltage monitorenables real-time monitors uncommon cell voltages and configurations
Four testconditions for discharge auto shut-down: battery string votalge , discharge time, discharge capacity, cell voltage
Intelligent SCM ARM control, 7 inch1024*600 LCD display with capacitive touch control operation
Multi-function protection such as overvoltage , undervoltage stop, reverse connection , overtemperature protection , with LCD prompt and buzzer alarm.
Easily expensable for higher discharge current in parallel connection of master slave mode .
Accurate data measurement and vivid graphsof PC data management software
Safe circuits avoids damage to battery during measurement
Automatically fan run during the test conducted
Powerful management software for data analysis and report generation
Optional online compensated charging/discharging can be carried out

Technical Parameter

Discharge Pattern	Constant current discharge
Discharge Voltage Range	10-630V ( Customized as nominal voltages of 12V, 24V, 48V, 72V, 80V, 110V, 125V, 220V, 240V, 380V and 480V)
Discharge Current Range	Single load bank 0-450A Current is customer-tailored per different string voltage
Accuracy	Current ±1%; Group voltage ≤±0.1%
Display	7 inch touch capacitive LCD
PC Connection	RS485 and USB interface
Data Storage	8G
Cooling	Fan forced cooling
Power Supply	220V 50Hz ± 10%
Optional cell voltage monitor	Each cell voltage monitor can monitor 12 cell batteries. Each tester can equipped with 25 cell voltage monitor (CVM), at most of 300 cell battieres.
Over-protection	Over-voltag ,under-voltage,reverse connection protection , over- temperature 65℃ protection, with LDC display and buzzing alarm
Working Temperature	-5～50℃
Storage Temperature	-40～70℃

Technical Specifications
Model	400V-200KW Resistive AC Load Bank
Load Element	Alloy resistors
Load Voltage	AC400V(±10%） 3phase 4wire, 50/60Hz Star connection
Load Power	200KW for AC400V 3phase 4wire, 50/60Hz Star connection
Load Steps @AC380V 3P4W	Load Steps (three phase controlled): 1KW/2KW/2KW/5KW/10KW/20KW/20KW/40KW/50KW/50KW (1KW-200KW adjustable)
Power Factor	PF=1
Load Accuracy	±5%
Digital Meter	Voltage, Current, Power, Frequency and etc.
Power Supply	230V 50Hz, single phase
Control Mode	Manual control by push button
Wire Connections	Copper bus bar for wire connections
Insulation Class	F
Protection Level	IP20(indoor use）
Fan Noise	≤75dB
Cooling Mode	Force-air cooling
Work Mode	Continuous work
Protections	Overheating/buzzer alarm, overheating/over voltage protection, emergency stop button
Ambient Temperature	-10℃～+50℃
Dimension	7008001350mm
Weight	300KG
Mobility	Four wheels, lifting rings in chassis top
Humidity	≤95%
Altitude	≤2500 meters

Battery Discharge Load Tester

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Battery Discharge Load Tester

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