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Basic Info.

Model NO.	HDGC3980
Transport Package	Wooden Box with Foam Inside
Trademark	HD Power
Origin	Made in China
HS Code	9030899090
Production Capacity	800/Month

Product Description

HDGC3980 Battery Discharge Tester
General information
HDGC3980 Battery Discharge Tester can be used as the discharge load in the battery off-line state to realize the constant discharge at the set value by regulating continuously the discharge current. When discharging, the tester will automatically stop discharging when the voltage on the battery group terminal or the cell falls to the set lower limit value, or when the set discharging time is out, or when it reaches the set discharging capacity. Battery Discharge Tester can records all valuable and continuous real-time data during the discharge process.
This tester system is simple, safe and accurate for monitoring voltage of cells adopting wireless connection.
Features

1. PTC ceramic resistor is adopted to avoid the red heat phenomenon for a safer discharge process .
2. Intelligent SCM ARM control, 7inch 1024*600 LCD screen , capacitive touch operation, built in English menu, simple and clear operation menu.
3. Automatic self-protection stop function, over-heat protection ,over voltage protection , over current protection and reverse connection protection ,alarm prompt is displayed on the screen once it appears any issue, air circuit breaker automatically cut off .
4. It can set discharge termination condition including cell low voltage,whole group voltage low/high, charge current low, charge/discharge time , charge/discharge capacity .When any condition can be met, the instrument can stop automatically testing with buzz sound and record the stop reason at the same time.
5. It can evaluate the capacity of discharge test time .

Technical Parameter

Suitable Battery Pack	12V,24V,36V,48V,72V,96V,110V,220V,240V,380V,480V
Model No	HDGC-3980
Discharge voltage	DC10-600V
Discharge current	10~19V:0-150A; 19~180V:0-300A; 180~300V:0-150A; 300~600V:0-60A
Working mode	Standalone mode, parallel master mode, parallel slave mode, and remote controlled mode
Protection Performance	Battery test overvoltage protection, undervoltage stop, overcurrent protection, reverse wiring protection, 65ºC overtemperature protection, with LCD prompt and buzzer alarm
Cell voltage collection (optional)	Multi-band RF wireless module for communication distance of more than 100m, compatible with 2V/4V/6V/12V cell voltage monitoring, 1-25 groups of RF wireless monitoring modules up to 300 batteries, and single wireless monitoring module for monitoring 12 cells
Control precision	Discharge current≤±1%; group terminal voltage≤±0.1%; cell voltage≤±0.05%
PC communication	RS485 interface, USB interface
Data storage capacity	Built-in SD card with a capacity of 8G and the USB flash drive with a capacity of 16G
Work Environment
Heat radiation	Forced air cooling
Temperature	Working rage: -5-50ºC Storage temperature: -40-70ºC
Humidity	Relative humidity 0-90% (40±2ºC)
Elevation	Rated elevation of 4,000m
Noise	<75dB
Working Power Supply
Voltage	Power supply: single-phase AC220V (-20%-+30%), frequency: 45-65Hz;
Electric strength test	Input-housing: 2200Vdc 1min Input-output: 2200Vdc 1min Output-housing: 700Vdc 1min
Safety	Compliance with EN610950