Rata's High-quality RLC Load Banks
By simultaneously simulating resistive, inductive, and capacitive loads, the RLC load bank accurately replicates the real operating conditions of data centers and generator systems. It is an indispensable professional testing solution for generator performance testing, UPS verification, and data center commissioning and acceptance.
RLC Load Banks
The RLC load banks can flexibly simulate any combination of (resistive + inductive + capacitive) loads (power factor 0-1 leading/lagging adjustable), providing the most realistic and comprehensive factory or grid-level complex load environment test for generators, UPS, new energy inverters, etc. The core advantage lies in the accurate simulation of all types of loads with a single device, thoroughly verifying the stability, efficiency and power quality of the equipment under various actual power conditions.
The complete machine can be operated simply and maintained conveniently, which adopts a module design. It offers customizable voltage and current testing capabilities tailored to client requirements, delivering scientific testing protocols for high-power AC equipment.
The R1500kW-L1150kvar-C1500kvar container-type generator unit test system consists of two parts:
AC415V-3500kW RLC load bank, used in power, telecommunications, new energy, data centers,
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Specific Product Introduction
R1500kW/L1150kvar/C1500kvar RLC Load Bank
The R1500kW-L1150kvar-C1500kvar container type generator unit test system consists of two parts: measurement and control and load, mainly including dry AC load cabinet, data acquisition system.
Friendly for rental business. The container designed with folklift pockets.
With ventilation on the top, it can be loaded even in the rain, and can be operated in any weather.
IP54 waterproof, no fear of water ingress during operation in the rain, ensuring normal use of components.
Widely used in power, telecommunications, new energy, data centers, scientific research and education, etc.
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AC415V-3500kW RLC Load Bank
AC415V-3500kW RLC load bank, used in power, telecommunications, new energy, data centers, scientific research and education, industrial manufacturing and other industries.
3500kW RLC load bank flexibly simulates RLC combinations, 0-1 adjustable PF, testing generators, UPS, inverters in real complex environments.
Modular, zoned with slide rails for easy module extraction/insertion, simplifying maintenance and boosting upkeep efficiency.
Zoned circuit control enables quick fault-finding; replaceable backup modules ensure testing continuity without interruption.
Fits 9m container, 70CM+ maintenance access eases operations; safe layout reduces terminal exposure for staff protection.
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FAQ
1
What is a resistive-inductive-capacitive load bank?
A resistive-inductive-capacitive load bank is a test device that can simultaneously provide resistive (kW), inductive (kVar-L), and capacitive (kVar-C) loads to realistically simulate the comprehensive load characteristics of a power system in actual operation.
2
What is the difference between a resistive-inductive-capacitive load bank and a purely resistive load bank?
A purely resistive load bank can only test active power (kW), while a resistive-inductive-capacitive load bank can simultaneously test active, reactive, and apparent power (kW/kVar/kVA), more closely resembling the actual operating conditions of the power grid and equipment, and is particularly suitable for generator and data center testing.
3
Why must a resistive-inductive-capacitive load bank be used for generator testing?
In actual operation, generators mostly operate at a 0.8 lagging power factor. Resistive loads alone can not test the generator's excitation system, AVR regulation capability, and reactive power output performance. A resistive-inductive-capacitive load bank can comprehensively verify the generator's overall performance.
4
What power factors can the inductive-capacitive load bank simulate?
It can typically simulate:
• 1.0 (pure resistive)；
• 0.8 Lagging (inductive)；
• 0.8 Leading (capacitive) Some systems support a wider range of adjustable power factors.
5
What tests are inductive-capacitive load banks mainly used for in data centers?
Mainly used for:
• Data center delivery and acceptance testing；
• UPS and generator linkage testing；
• Power distribution system stability and temperature rise testing；
• Disaster recovery and emergency switching drills
6
Does the inductive-capacitive load bank support step load testing?
Yes.
The load can be stepped at 25% / 50% / 75% / 100% or a custom step to test the response capability of the generator and UPS under sudden load changes.
7
Can the inductive-capacitive load bank operate at full load for extended periods?
Yes.
The equipment is typically designed for continuous full-load operation, suitable for generator burn-in tests and long-term stability tests.
8
What control methods does the inductive-capacitive load bank support?
Common control methods include:
• Local touchscreen/button control；
• Remote PC control；
• RJ45/Modbus/TCP/IP；
• WiFi (optional).
9
What safety protection functions does the inductive-capacitive load bank have?
Typically includes:
• Overvoltage/overcurrent protection
• Overtemperature protection
• Fan fault alarm
• Phase sequence and phase loss protection
• Emergency shutdown function
10
What are the structural forms of the inductive-capacitive load bank?
Available options depending on the application:
• Fixed rack
• Containerized
• Trailer-mounted (mobile testing)
• Rack-mounted (low-power systems)
11
Can the resistive-inductive-capacitive load bank be customized?
Yes.
Power, voltage level, frequency, power factor range, control method, and structural form can all be customized according to project requirements.
12
Is the resistive-inductive-capacitive load bank suitable for new energy and energy storage systems?
Yes.
It can be used to test the power output capacity and reactive power regulation performance of PCS, energy storage systems, and microgrids.
13
How does using a resistive-inductive-capacitive load bank help with test results?
It can detect in advance:
• Voltage fluctuations
• Frequency instability
• Insufficient reactive power
• Equipment overheating
thus reducing risks after the system is put into operation.
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You can contact us with email, phone, or by filling out the form on this page. We strive to respond promptly and look forward to connecting with you soon!
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We're here to assist you with any inquiries!
How Can We Help?
Contacts: Gong Zhenhua
E-mail: gongzhenhua@rata.top
Phone/ WhatsApp: 0086-13890270038
Address: Hongyu Road East, Jinshan Industrial Park, Luojiang Disctrict, Deyang. China
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