Load Bank

GROADA-AC230V-6KW-R of resistance load bank in machine room

★★★★★
Main Products:
  • AC Load Bank : R / RL / RLC / RCD
  • DC Load Bank : DC5V - 2000V, 0A - 5000A

The rack load bank is an instrument that can maintain and test the capacity of the battery, DC power supply and UPS backup battery. Using the latest modern power electronics technology and intelligent micro-processing technology, with computer data processing software, intelligent control of the battery discharge process, real-time monitoring of the battery pack. The operation is simple, after setting the parameters, the battery capacity can be automatically tested. Effectively reduce the work intensity of maintenance personnel, improve the efficiency of maintenance test, reduce the cost of enterprises.


Key features:

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

2. Control mode: SCM control, keyboard settings: the whole protection voltage, discharge current, discharge capacity, discharge time, etc.

3. Automatic shutdown function: automatic shutdown when any one of discharge time, capacity, protection voltage, etc. reaches the set value.

4. Protection function: when the internal overheating, positive and negative polarity, battery connection line disconnected, unloading and alarm.

5. Real-time monitoring function: real-time display and control of all set parameters (voltage, current, capacity, discharge time, etc.).

6. Record query function: 8 groups of discharge data can be retained, and users can query according to their needs.

7. Data transmission function: equipped with USB and RS232 interface, can use USB to transfer data or directly connect to PC.

8. Data processing function: equipped with data processing software, can automatically analyze and generate various graphs, and support printing.

9. Computer remote control function: The discharge parameters can be set and modified by the computer, and the start and stop of the discharge can also be controlled.

10. Parallel operation function: it can run in parallel with the above two identical models, and each unit runs independently.

11. Calibration function: The total battery voltage and current can be calibrated.

12, power consumption components: the use of special alloy resistance, patented technology production, high power density, no bare fly, safe and reliable, long life.

13. Integrated design: The control circuit and power consumption components adopt integrated design, which is small in size, easy to carry, and forced air cooling.


rack load bank parameters:

ModelGROADA-DC48V-RGROADA-DC60V-RGROADA-DC110V-RGROADA-DC220V-RGROADA-DC500V-RGROADA-DC750V-RGROADA-DC1000V-R
Rated current0 ~ 5000A
Input voltage0~1500V
Minimum loading0.1A
Other minimum loading can be customized according to requirements
Overall accuracy3% (other accuracy requirements can be customized according to requirements)
Control modeLocal manual/remote host computer (local manual control mode: circuit breaker/button/touch screen three-way optional, other methods can be customized as required)
Remote InterfaceRS232/RS485/USB/RJ45/CAN/GPIB (other interface modes can be customized according to requirements)
Protection functionEmergency stop protection, over-temperature protection, fan load interlock protection, grounding protection (select over-voltage protection, over-current protection, short-circuit protection, fan overload, insufficient air volume)
Working power supplyGROADA/AC380V
Display accuracy0.5 level (other explicit precision can be customized according to requirements)
Display parametersVoltage, current, power, etc.
Cold sure waySide air inlet and upper air outlet (other air outlet methods can be customized according to requirements)
Protection levelIP20 (other protection level can be customized according to requirements)
Appearance colorRAL7035 (other colors can be customized according to requirements)
Working temperature-10 ℃ ~ 55 ℃
Relative humidity≤95%RH
Altitude≤ 2500 m


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