Rata Load Bank Rata Load Banks Wholesale - Rata-3 1

Rata Load Bank Rata Load Banks Wholesale - Rata-3 2

Rata Load Bank Rata Load Banks Wholesale - Rata-3 3

Rata Load Bank Rata Load Banks Wholesale - Rata-3

Delivery time:

4 weeks

Port:

Shanghai and Guangzhou are both available

Payment Terms:

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

ODM & OEM:

Available

Certification:

CE 60204 Standard

Inquiry

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Product Overview

- 400 kW resistive-only load bank designed for outdoor use with an IP54-rated canopy and water/snow-proof local panel cover.

- Rated for 415 VAC, 3-phase 4-wire systems (control voltage 380 VAC). Horizontal air discharge, forced-air cooling, dimensions 1150×1400×1600 mm, weight ~550 kg.

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Product Features

- Dual control: local panel switching plus remote PC control via RJ45 with PLC-based control and Rata-supplied software; supports load data saving and printing.

- High-quality components: 8020 Ni–Cr alloy finned resistors, ABB contactors, Delixi fuses, Siemens PLC.

- Robust electrical connections with tin-plated copper busbars and clearly marked phases for easy hookup.

- Protection features include high-temperature, low-air-volume, short-circuit, overcurrent, phase-sequence protection and emergency stop.

- Low noise design:

Product Value

- Provides reliable, repeatable resistive loading for commissioning, acceptance testing and maintenance of generators, UPS, switchgear and power systems.

- Remote-control and data-logging capabilities reduce manpower and improve test traceability.

- Rugged outdoor design and quality components extend service life and lower lifecycle costs by reducing failure risk during tests.

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Product Advantages

- Built with industry-grade parts and PLC control for long-term reliability and precise operation.

- Thoughtful mechanical and electrical design (tin-plated busbars, phase labeling, canopy protection) simplifies installation and operation.

- Manufactured and supported by Rata with experienced R&D, quality control, multiple warehouses for timely delivery, and export experience to multiple regions.

Application Scenarios

- Load testing and commissioning of diesel/gas generator sets, prime movers and standby systems.

- Routine maintenance and performance verification for data centers, industrial plants, utilities and commercial facilities.

- Factory acceptance testing (FAT), on-site diagnostic testing, and training exercises where controlled resistive loading is required outdoors.

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Data Sheet

Product name	400kW resistive load bank;
Model number	RT400kWLB;
Design	Outdoor design with IP54 rating
Rated power	AC415V,3 phase 4 wire. Connected with tin plated copper bar;
Control power	AC380V,3 phase 4 wire,connected with quick coonector/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×3;
Resistor	8020 Ni-Cr alloy finned resistor;
Cooling system	Forced air cooling;horizontal air intake and outlet;Axial fan,noise less than 80dB at 3m distance;
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	1150×1400×1600mm
Weight	550Kg
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.