Description

Technical Parameters

Hebei Kaixiang Electrical Technology Co., Ltd. is one of the leading manufacturers and suppliers of intelligent battery discharge tester in China. If you're going to wholesale bulk advanced intelligent battery discharge tester, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.

The Intelligent Battery Discharge Tester is a professional-grade portable instrument engineered for comprehensive performance testing, capacity verification, and preventive maintenance of battery banks. Utilizing advanced PTC (Positive Temperature Coefficient) ceramic resistor technology and intelligent microprocessor control, it performs true constant-current discharge with ±1% current accuracy-making it the definitive solution for check discharge tests, capacity validation, battery string commissioning, and DC power load-capacity verification across lead-acid, VRLA, and lithium-ion battery systems.

Technical Parameters

Types	Automatic DC Loading Unit	Intelligent Battery Discharger	Single Cell Test and Discharge Set
Models	DC series	ZNF series	ZN series
Single Cell	/		48V series	96V series	110V series	220V series	400V series	600V series
			2V/6V/12V				12V
Number of Cell	/		0-24	0-48	0-55	0-110	0-33	0-50
Cell Protection Voltage	/		0-15v
Discharging Time	1 minute -99 hours and 59 minutes
Discharging Capacity	1-9999Ah
Group Voltage Tolerance	±1% + 2 reading
Cell Voltage Tolerance	/		±0.5% + 2 reading
Current Tolerance	±1% + 2 reading
Power Supply	Single phase AC 220V 50Hz or Battery set
Display	Digital LED display, control button or keyboard set	LCD display, keyboard set, menu hint, PC control
Data Transfer	/	RS232 or RS485 & USB
Cooling	Forced air cooling
Insulation Input to Casing	≥1500V
Insulation Output to Casing	≥500V -1500V

Product Features

1.Display mode: LCD display, real-time display all testing data: voltage,current,capacity,discharge time and inner temperature of machine.

2.Control mode: SCM control, setting by keyboard: whole battery protection voltage,discharge current,discharge capacity,discharge time etc.

3.Autostop function: It will auto stop under any of following reach the setting value: discharge time,capacity,protection voltage.

4.Protection function: When internal overheat,positive and negative is reverse,connection wire of the battery group is disconnected, it will unload and give a alarm.

5.Real-time monitoring function: Real-time display and control all setting parameters (voltage﹑current﹑capacity﹑discharge time etc).

6. Record query function: It can reserve 8 group discharge data, user can query according to requirement.

7.Data transfer function: It equips with USB and RS232 interface, can use USB transfer the data or connect it to PC directly.

8.Data processing function: It equips with data processing software, can analysis and generate various curve chart automatically and support to print.

9.Computer remote control function: Can setting and revise discharge parameter by computer, it also can control the start and stop of the discharge.

10.Parallel operation function: It can parallel operation with above two sets of same models, each unit operation independently.

11.Calibration correction function: It can calibrate the total voltage and current of the battery.

12.Power consumption components: It adopts special alloy resistor, produce with patent technology, high power density, no naked flight, safe and reliable, long service live.

13.Integrated design: it adopts integrated design for the control circuit and power consumption components, with compact size, convenient to carry and it adopts forced air cooling.

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