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

Jianhong Jitai was established in 2013 and is located in Shenzhen City, Guangdong Province, China. It enjoys a superior geographical location and convenient transportation. We have very rich industry experience and are a trustworthy supplier. The company's production workshop covers an area of 800 square meters and specializes in the research and development, production and sales of ceramic tube power resistors, aluminum shell resistors, gold-aluminum shell resistors, resistance boxes, load groups, intelligent adjustable load groups, braking units, energy feedback, etc. The company holds more than 20 patented technologies. Enjoy a good reputation in the industry. Our resistor modules and chip resistors are national patented products. Our resistors are widely used in elevators, inverters, power, new energy and other fields. The company has a professional design team that, with excellent quality and service, helps customers design load solutions. Our products are exported to Europe, the United States, Russia, Australia, Chile, Qatar, Southeast Asia, the Middle East and other regions and countries, and have been unanimously recognized by customers. We also welcome orders.
Company Vision: To become a global brand partner. The core values of our company are: attitude, responsibility, innovation, efficiency and teamwork.
We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefit. Our business elite team is ready to address any issues you may have. We look forward to receiving your inquiry as soon as possible.