UHV-220/30F Battery Discharge Tester

After years of research and development, our company has successfully developed a series Battery discharge tester with high intelligence and precision with its proprietary technology.We can provide the best professional Battery Discharge Tester for sales and competitive price. Discharge tester can be in offline mode, battery as discharge load, through continuously regulating discharge current, constant discharge current at the set value can be realized. When discharging, the instrument will automatically stop discharging when the battery terminal voltage or monomer voltage falls to the set lower limit, or the set discharge time or the set discharge capacity, and record all valuable and continuous real-time process data.

Battery discharge tester system the voltage monitoring information of single battery is simple, safe and accurate with wireless relay access.

Battery discharge tester manufacturer has a very friendly man-machine interface, which can not only complete all kinds of settings and data query under the prompt of menu, but also save the process data of discharge in the memory of the equipment, transfer to the U disk through the data interface, and analyze the data through the special software of the upper computer to generate the required curve and report.

Battery discharge tester there is perfect protection function, not only sound, light warning, but also a clear interface tips.

Product Characteristics

Working Power Supply

The battery charge-discharge tester is powered by a single-phase three-wire 220V AC power supply, supporting a voltage fluctuation range of -20% to +30% and a frequency range of 45 to 65 Hz. This design enables the equipment to operate stably under various voltage fluctuations and frequency changes, which is particularly important for industrial sites with unstable operating environments, effectively reducing the impact of power supply issues on test results.

Voltage Withstand Test

The battery charge-discharge tester supplier has passed rigorous voltage withstand tests. It can withstand 2200V DC for 1 minute between the input terminal and the housing, and 700V DC for 1 minute between the output terminal and the housing. This high voltage withstand capability is especially important for testing equipment that frequently handles high voltages. This design improves the insulation performance of the equipment, effectively prevents leakage and short circuits caused by high voltage, protects operator safety, and extends the service life of the equipment.

Waterproof and Dustproof Capability

The housing of the battery charge-discharge tester adopts a sealed structure design and complies with the IP54 protection rating standard, effectively preventing the ingress of dust and moisture. This protective design ensures that the equipment can operate normally in humid or dusty industrial environments, reducing the risk of failure caused by external environmental factors.

Efficient Heat Dissipation System

The battery charge-discharge tester is equipped with an efficient heat dissipation system, featuring a dual-fan and aluminum alloy heatsink combination design. It keeps the internal temperature within 60°C, achieving 40% higher heat dissipation efficiency compared to ordinary equipment. This prevents performance degradation or equipment damage caused by overheating, making it particularly suitable for performance testing of large-capacity batteries.

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Product Parameters

Technical Parameters

Working mode	can be used alone, can be used simultaneously, can be remote control and status monitoring
Applicable battery	48V	110V	220V	380V	other electrical test groups can be customized
Discharge voltage	0～60V	88～132V	176V～275V	300V～456V
Discharge current	0～150A	0～100A	0～100A	0～30A
Accuracy of current	1%
Voltage accuracy	0.5%
Monomer voltage accuracy	0.2%
Monomer voltage	0.500V～16.00V(resolution 1mv)
Charge discharge time	0 ~ 99 hours and 59 minutes
Power supply	AC:220V
Cooling way	forced air cooling
Packaging	aluminum alloy pull box

Work Environment

Heat dissipation	forced air cooling
Temperature	working range: -5 ~ 50℃ storage temperature: -40 ~ 70℃
Humidity	relative to humidity0 ~ 90% (40±2℃)
Altitude	rated altitude: 4000m
Noise	﹤60dB

Working Power Supply

Voltage	single-phase three-wire system: 220V AC (- 20% ~ +30%), frequency :45 ~ 65Hz
Withstand voltage test	input - housing: 2200V DC 1min
	input-output: 2200V DC 1min
	output - housing: 700V DC 1min
Security	meet EN610950

Wiring

AC input	Gb socket, suitable for 1 ~ 1.5mm2cable
DC output	instrument 25 mm2Cable quick connect plug (red positive black negative)

Application Scenarios

Power System Substation Maintenance

In substations, power plants, and power distribution systems, DC panels and energy storage battery banks undertake important backup power supply tasks. Regular testing with the Battery Discharge Tester can effectively assess battery performance, ensuring the normal operation of relay protection, control systems, and emergency equipment.

Petrochemical and Industrial Manufacturing Sectors

In industrial environments such as petroleum, chemical, and metallurgy, emergency power supply systems must remain stable for long periods. The Battery Discharge Tester can perform periodic testing on industrial backup batteries, ensuring that critical equipment continues to operate during power outages.

Emergency Power Supply and Fire Protection System Testing

EPS/UPS backup power supplies in hospitals, airports, shopping malls, and fire protection systems require regular maintenance. The Battery Discharge Tester factory helps maintenance personnel quickly test backup battery performance, ensuring that emergency systems operate properly during unexpected incidents.

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FAQS

Q1:What is the main function of the battery discharge tester?

A1:The battery discharge tester is designed to perform controlled battery discharge testing, evaluate battery capacity, monitor battery health, and analyze overall battery performance through constant-current discharge.

Q2:What types of batteries can this tester be used for?

A2:The tester is commonly used for: Lead-acid batteries Lithium battery systems UPS backup batteries Telecom batteries Power station battery banks Industrial energy storage systems.

Q3:Does the tester support constant-current discharge?

A3:Yes. The instrument continuously regulates the discharge current to maintain a stable preset current value throughout the test process.

Q4:Is the tester suitable for preventive maintenance?

A4:Absolutely. Regular discharge testing is one of the most effective methods for preventive battery maintenance and reliability assessment.