NR8803 Intelligent Battery Discharge Tester

Intelligent battery discharge tester is specially designed for battery discharge test capacity test routine maintenance engineering acceptance of the battery pack and the load capacity test of other DC power.

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(1) Using PTC ceramic resistor good safety and automatic protection when a failure occurs;
(2) Wireless function allowing users to monitor the discharge status of the computer room in the office.
(3) Multi-machine parallel discharge in order to meet customer demand for high-current discharge.
(4) U disk storage function it is convenient to communicate with computer management software in order to form a powerful data analysis function and generated WORD data report automatically.
(5) With AC and DC two power supply modes (AC 220V or DC 48 V) to facilitate the user to adapt to different situations.
(6) With a sorting function of the backward battery.
(7) Light weight easy to carry.

Model	Discharge current	Battery voltage	Discharging termination voltage	Power supply	Dimension (mm)	weight
48V/150A	0~150A	DC48V	10~60V Can be adjusted	AC220±15% DC48V	415×180×310	9kg
48V/200A	0~200A				520×180×393	13kg
48V/300A	0~300A				570×225×460	15kg
220V/30A	0~30A	DC220V	176~275V Can be adjusted	AC220±15% DC220V	415×180×310	9kg
220V/50A	0~50A				520×180×393	13kg
220V/100A	0~100A				570×225×460	15kg
110V/80A	0~80A	DC110V	98~121V Can be adjusted	AC220±15% DC110V	480×180×350	11kg
110V/100A	0~100A	DC110V	98~121V Can be adjusted	AC220±15% DC110V	520×180×393	13kg
140V/100A	0~100A	DC140V	126~154V Can be adjusted	AC220±15% DC140V	520×180×393	14kg
380V/30A	0~20A	DC380V	304~456V Can be adjusted	AC220±15% DC380V	570×225×460	15kg
380V/50A	0~50A				600×235×460	18kg
380V/100A	0~100A				500×780×704	38kg
80V~482V/20A	0~20A	DC80V~482V	80~482V Can be adjusted	AC220±15% DC80~482V	570×225×460	15kg
80V~482V/50A	0~50A				600×235×460	18kg
80V~482V/100A	0~100A				500×780×704	38kg
Measurement accuracy		Voltage measurement accuracy:0.5% Current measurement accuracy: 1%
Communication interface		Date storage: USB communication interface: RS232
Sampling interval		5s~1min
Method of heat dissipation		Compulsive heat dissipation
Working environment		Temperature: 0℃~50℃ Humidity:5%~90%
The size of screen		128×64LCD
Storage capacity		128M

Remarks:
We can supply special customized service. We can customize the discharge device with different voltage (such as 24V 48V 110V 220V 380V etc) and different current according to customer’s requirement. We also can customize compatible machine with any two kinds of voltage in the above such as 24V/220V compatible and so on. The current is optional from 0A to 300A.