300KW Load Bank Voltage Conversion High Performance Suitable For Power Equipment
Main parameters and characteristics
Rated power : 300KW to meet the needs of high-power testing.
Voltage levels : AC800V, AC690V, AC400V, and AC220V four voltage levels can be switched to adapt to different test scenarios with different voltage requirements.
Resistance accuracy : ±3% to ensure the accuracy of the test results.
Cooling mode : forced air cooling, forward and back out, speed regulating fan, effective heat dissipation.
Working environment : temperature range -10~50 ° C, dry and well ventilated, suitable for a variety of test environments.
Control mode : Local button control, simple and convenient operation.
Display function : load voltage, current, power, power factor and other parameters can be displayed with an accuracy of 0.5, which is convenient for real-time monitoring.
Power gears : Provide a variety of power gears to meet different test requirements.
Load protection : With overvoltage, high temperature alarm, fault alarm, emergency stop, sound and light prompts and other functions to ensure the safety of equipment and personnel.
Application scenarios
Power System Testing : Used for load testing of power systems to evaluate the performance and stability of power devices under different load conditions.
Device Aging Test : Simulate long-term operating conditions to test the reliability and stability of electronic and electrical equipment.
Power Device Validation : verifies the performance and functionality of new or improved devices under real load conditions.
Product advantages
High precision and stability : High precision resistance and forced air cooling system are used to ensure the accuracy of test results and the stability of the device.
Flexibility and adaptability : Four voltage levels can be switched to suit different test requirements.
Safety and reliability : Complete load protection to ensure the safety of equipment and personnel.
Easy to operate and maintain : local button control, simple operation; Reasonable structure design, easy maintenance and maintenance.
| Model number |
JH-RYF-300KWA800A690A400A220-W10A |
| Brand |
JIANHONG |
| Specifications |
850*2450*1850MM(Depth * Width * Height) |
| Rated voltage |
AC800V three phase four wire
AC690V three phase four wire
AC400V three-phase four-wire
AC220V three-phase four-wire
Switching usage |
| Rated power |
300KW |
| Auxiliary power supply |
AC220V |
| Power factor |
1 |
| Accuracy of resistance |
±3%(load box using high precision, small volume, ultra-light new resistor) |
| Cold method |
Forced air cooling, forward and rear exit, variable-speed fan |
| Working environment |
Working environment temperature: -10 to 50℃, dry and well-ventilated |
| Local control mode |
Button control |
| IP class |
IP 20(Indoor environment) |
| Display mode |
Display load voltage, current, power, power factor, etc. (0.5 level) |
| Three-phase power gear |
1KW,2KW,2KW,5KW,10KW,20KW,20KW,40KW,100KW,100KW |
| Step accuracy |
1KW(three-phase power) |
| Load description |
Only in the rated voltage can meet 250KW, other voltages are changed according to Ohm's law |
| Load protection |
Overvoltage, high temperature alarm, fault alarm, emergency stop, sound and light prompt, working state indication |
| Loading method |
The three phases are loaded at the same time, and the unbalanced loading of the three phases cannot be achieved |
| Way of working |
Continuous online work, 7*24 working system, resistance service life of 15 years |
| Load connection mode |
Copper Bar |
| Auxiliary power supply wiring method |
line bank |
| moving method |
Caster wheel |
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