RATA 4MW RLC Integrated Load Bank — High-Power Loading, Flexible Power-Factor Simulation, and High-Speed Generator Performance Testing 1

RATA 4MW RLC Integrated Load Bank — High-Power Loading, Flexible Power-Factor Simulation, and High-Speed Generator Performance Testing 2

RATA 4MW RLC Integrated Load Bank — High-Power Loading, Flexible Power-Factor Simulation, and High-Speed Generator Performance Testing 3

RATA 4MW RLC Integrated Load Bank — High-Power Loading, Flexible Power-Factor Simulation, and High-Speed Generator Performance Testing 4

RATA 4MW RLC Integrated Load Bank — High-Power Loading, Flexible Power-Factor Simulation, and High-Speed Generator Performance Testing

4MW Resistive-Inductive-Capacitive (RLC) Containerized Load Bank, integrating resistive, inductive, and capacitive loads into a single system. It supports multiple voltage levels and intelligent testing, providing high-power, full-condition performance validation for large-scale generator sets and power systems.

Warranty time:

2 years

Delivery time:

10 weeks or more

ISO Certification:

ISO9001/ISO14001

Brand:

RATA

Factory Price:

Negotiate

Supply Ability:

200,000 Piece/Pieces per Month

Port:

Shanghai and Guangzhou are both available

Payment Terms:

L/C,Cash,Western Union,T/T, Paypal

Min.Order Quantity:

1 pcs

ODM & OEM:

Available

Certification:

CE 60204 Standard

Inquiry

Write a Review

Product Introduction

RATA 4MW RLC Containerized Load Bank is a high-power integrated resistive, reactive and capacitive load testing system designed for comprehensive performance testing of large-scale generators and power systems.

With up to 4000kW resistive, 3000kVar inductive and 1937.29kVar capacitive loading capacity, the system provides independent R/L/C load adjustment, multi-voltage input capability up to 13.8kV, and advanced testing functions including steady-state, transient, harmonic and waveform analysis. Equipped with PLC-based intelligent control, 40μs transient data acquisition, automatic loading and comprehensive protection, the system provides a reliable and flexible platform for validating generator performance, dynamic response, power quality and load regulation under demanding operating conditions.

Key Features and Advantages

All-in-One RLC Testing

One system for complete rlc testing

RATA 4MW RLC Integrated Load Bank — High-Power Loading, Flexible Power-Factor Simulation, and High-Speed Generator Performance Testing 7

Large Generator Test Support

Complete testing capability for large-scale generators

HV & LV Compatibility

High- and low-voltage compatibility for maximum utilization

RATA 4MW RLC Integrated Load Bank — High-Power Loading, Flexible Power-Factor Simulation, and High-Speed Generator Performance Testing 9

High-Speed Data Acquisition

High-speed data acquisition for accurate dynamic response analysis

Automated Testing

Automated testing to reduce manual workload

Containerized Outdoor Design

Containerized outdoor design for flexible deployment

RATA 4MW RLC Integrated Load Bank — High-Power Loading, Flexible Power-Factor Simulation, and High-Speed Generator Performance Testing 12

Scalable Capacity

Scalable capacity for future expansion

Product DRAWINGS

1 (127)

2 (103)

Product Specifications

Main Electrical Parameters
Load Type	Resistive & Reactive& Capacitive Load Bank
Rated Capacity	4000 kW /+3000 kVar+1937.29kVar
Power Factor	0.8
Test Voltage	Low - voltage: 480 V; High - voltage: 13.8 kV
Frequency	50Hz / 60Hz
Phase	3 Phase 4 Wire
Load Resolution	Resistive-load resolution: 1 kW; inductive-load resolution: 1 kVar; capacitive-load resolution: 1 kVar. Inductive load, capacitive load and resistive load shall all be independently adjustable.
Load Accuracy	≤ ±3%

Key details

239 拷贝

240 拷贝

241 拷贝

243 拷贝

IMG_0886 拷贝

IMG_0971 拷贝

IMG_0981 拷贝

IMG_0990 拷贝

IMG_1007 拷贝

IMG_5034 拷贝

FAQ

Why adopt the integrated RLC (Resistance‑Inductance‑Capacitance) load?

The integrated RLC load is capable of simulating active loads, inductive reactive loads and capacitive reactive loads simultaneously. Through independent adjustment and combination of the three types of loads, it can replicate real‑world load conditions with varying power factors and load characteristics. For generator set testing, it can not only verify the rated power output capability, but also comprehensively evaluate the unit's voltage regulation, reactive power response, power‑factor adaptability and dynamic performance.

Can resistive, inductive and capacitive loads be controlled separately?

Yes. Resistive, inductive and capacitive loads adopt independent control loops, which can be switched on/off and adjusted individually, or loaded in combinations according to test procedures.
Minimum resolution of resistive load: 1 kW
Minimum resolution of inductive load: 1 kVar
Minimum resolution of capacitive load: 1 kVar
Different load combinations can be configured to meet specific test requirements.

What voltage levels does the equipment support?

The equipment supports dual‑input for both low‑voltage and high‑voltage:
Low‑voltage: 400 V / 480 V
High‑voltage: 3.3 kV / 6.6 kV / 10.5 kV / 13.8 kV
Each voltage level corresponds to a specific operating capacity range. The actual output capacity shall be determined per the equipment technical specifications and the actual test voltage.

What is control‑mode interlock?

Once one control mode is selected by the system, other control channels will be locked. This prevents multiple operating terminals from sending loading commands to the load equipment at the same time. For instance, when on‑site personnel use local control, the remote control terminal cannot perform loading operations concurrently, thus avoiding unintended loading or control conflicts.

How does the door limit protection work?

Door limit switches are fitted on the container maintenance doors and relevant high‑voltage wiring areas. When a maintenance door or designated access panel is open, the system will inhibit load‑enabling operations. In addition, corresponding electrical interlocks are implemented between the high‑voltage side and low‑voltage side to prevent loading and related operations from being performed when safety conditions are not satisfied.

Typical product delivery time?

10weeks or more.

Warranty service?

2 years.

Do you provide installation and testing support?

Yes, Rata provides on-site testing services, including equipment installation, configuration, and data logging.

How many countries have you exported to?

We export to over 80 countries worldwide.

Why choose us?

We have ISO、CE certification and are Authorized factories for Siemens and Schneider Electric brands.

Get in touch with us

just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs