Rata Load Banks Rata Load Bank Company 1

Rata Load Banks Rata Load Bank Company 2

Rata Load Banks Rata Load Bank Company 3

Rata Load Banks Rata Load Bank Company 4

Rata Load Banks Rata Load Bank Company

Warranty time:

3 years

Delivery time:

4 weeks

ISO Certification:

ISO9001/ISO14001

Payment Terms:

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

Min.Order Quantity:

1 pcs

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Product Overview

- The Rata Resistive–Inductive Load Bank is a modular test/load-dump unit designed for 3-phase power systems. It provides combined resistive and reactive loading (rated at 300 kW and 225 kvar) for full-power testing and commissioning. The unit is built for 400 VAC, 3-phase, 4-wire systems and is offered in indoor and outdoor configurations to match installation needs.

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Product Features

- Dual control: local panel switching plus remote PC control via RJ45; remote mode supports load data saving and printing.

- High-quality power components: 80/20 Ni-Cr finned resistors and a 3‑phase aluminum-core inductor engineered for low temperature rise.

- Cooling and mechanical design: horizontal air discharge, lift holes for movement, indoor IP23 version (outdoor option available).

- Practical packaging and dimensions: robust wooden-case/pallet packing; unit dimensions ~1800×1600×1600 mm, weight ~1800 kg.

Product Value

- Enables safe, repeatable, and accurate testing, commissioning and maintenance of generators, UPS, switchgear and protection systems, reducing the risk of field failures.

- Long-life resistor and low-heat inductors lower maintenance and replacement costs over time.

- Remote logging and printing of load data improves documentation, troubleshooting and regulatory or warranty evidence.

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Product Advantages

- Built from reliable, proven materials and a mature production line for consistent quality and durability.

- Design choices (Ni-Cr resistors, aluminum-core inductors, IP-rated enclosures) deliver stable thermal performance and dependable operation—even with minimal fan use.

- Flexible control options and data capabilities support modern test workflows and remote supervision.

- Backed by a supplier with complete supply-chain capability, experienced technical staff and an established export network for aftermarket support.

Application Scenarios

- Commissioning and acceptance testing of diesel and gas generator sets and automatic transfer switches.

- Routine preventive maintenance and load-bank testing for UPS systems and switchgear in data centers, hospitals and critical facilities.

- Performance verification, capacity testing and power-factor studies for industrial plants, utilities and manufacturing sites.

- Factory testing, training facilities, and any scenario requiring controlled resistive/reactive loading (indoor or tailored outdoor installations).

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Data Sheet

Product name	300kW/225kvar Resistive Inductive Load Bank;
Model number	RT375kVALB;
Design	Indoor design
Rated power	400VAC,3 phase 4 wire,connected with tin plated copper bar
Control power	380VAC,3 phase 4 wire,connected with terminal
Frequency	50Hz/60Hz;
Loading accuracy	≤ 3%;
3 phase balance	Unbalance degree ≤ 3%;
Duty cycle	Continuous work
Insulation	F
Operation mode	1)Local panel switching operation 2)Remote PC operation(Mod bus TCP communication protocol,PLC system,operation software,support load data save and printing);
Resistive load steps	1kW resolution;1kW+2kW+2kW+5kW+10kW+10kW+20kW+50kW+100kW+100kW;
Resistor	8020 Ni-Cr alloy finned resistor;
Inductive load steps	1kvar resolution;1kvar+2kvar+2kvar+5kvar+5kvar+10kvar+10kvar+20kvar+20kvar+50kvar+100kvar;
Inductor	3 phase inductor;
Cooling system	Forced air cooling;horizontal air intake and outlet;
Enclosure	Q235 steel,powder coated.
Protection	High temperature,low air volume,phase sequence,short circuit,fan interlock,emergency stop;
Digital meter	Voltage,current,power,power factor and frequency;
Load expansion	Parallel expansion of multiple loads;
Standard	Meet international standard,ship standard,military standard and telecommunication standard;
Movement	Forklift holes;
Color	RAL 7035(industrial grey);
Dimensions	1800mm1600mm1600mm (LWH)
Weight	1800Kg
Ambient temperature	-20℃ to 50℃
Humidity	Up to 100%
Altitude	Up to 2500m
Atmospheric pressure	86 to 106kPa

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.