30KW AC 380V Capacitive Load Bank Used To Adjust Power Factors In
Industrial Facilities
The 30KW AC 380V capacitive load box supports three-phase four-wire
star connection and has both resistive and capacitive load
functions. It can flexibly simulate load conditions with adjustable
power factors of 0.7-1 and is suitable for performance verification
and aging tests of equipment such as generators, UPS, and
inverters.
Product Features
Multi-functional load simulation
The combination of resistive and capacitive loads precisely adjusts
the power factor (0.7-1) by switching the capacitance of the
capacitors, meeting the testing requirements of mixed capacitive
and resistive loads.
High-reliability design
High-precision lightweight resistors are adopted, with a lifespan
of up to 15 years. It is equipped with built-in high-temperature
alarm, emergency stop protection and sound and light prompt
functions to ensure test safety.
Ease of operation
Manual button + contactor control, real-time display of parameters
such as voltage, current and power, supporting three-phase
synchronous loading.
Application scenarios
Power equipment testing: Verify the dynamic response and stability of generators, UPS, and
inverters under capacitive loads.
New energy system: Power factor regulation capability test of photovoltaic inverters
and energy storage PCS.
Industrial laboratory: Simulates the complex load environment of factories to conduct
equipment aging tests and energy efficiency evaluations.
| Model number | JH-RCD-30KWA380C-W8A |
| Brand | JIANHONG |
| Dimensions | 700*600*1600MM
(depth * width * height) |
| Weight | 150KG |
| Rated voltage | AC380V
Three-phase four-wire star connection |
| Rated power | 30KW |
| Auxiliary power supply | AC220V |
| Power factor | 0.7-1 adjustable |
| Accuracy of resistance | ±3%
(Load bank using high precision, small volume, ultra-light new
resistor) |
| Cooling method | Forced air cooling, forward and back out |
| Work environment | Working environment temperature: -10~50℃, dry, well ventilated |
| Control mode | Manual button switch + contactor |
| IP Class | IP20(Indoor environment) |
| Display mode | It can display load voltage, current, power, power factor, etc.
(0.5 level) |
| Power grading | A-Phase:
R load:100W,200W,200W,500W,1KW,2KW,2KW,5KW
C load:6.6UF,13.2UF,25UF,50UF,100UF,200UF,400UF
B-Phase:
R load:100W,200W,200W,500W,1KW,2KW,2KW,5KW
C load:6.6UF,13.2UF,25UF,50UF,100UF,200UF,400UF
C-Phase:
R load:100W,200W,200W,500W,1KW,2KW,2KW,5KW
C load:6.6UF,13.2UF,25UF,50UF,100UF,200UF,400UF
The three phases are loaded at the same time, and the capacitor
capacitance is switched to adjust the power factor |
| Simple electrical diagram |  |
| Load protection | High temperature alarm, fault alarm, emergency stop, sound
and light prompt, working state indication |
| Working mode | It can work continuously online, with a 7*24 duty cycle and
a resistor service life of 15 years |
| Noise | Less than 75dB |
| Mode of connection | Load: Threaded post System: C14 socket |
| Mode of movement | Caster wheel |
