Wholesale Resistive Load Bank for Sale​ by Rata-2

Product Overview

1) Product overview

Product Features

- 600 kW AC resistive load bank (specification example: R600kW/400VAC/50Hz/PF1.0) designed for performance testing and aging of high‑power UPS, inverters, switching power supplies and diesel generator sets.

Product Value

- Modular, single‑container formation including dry resistance elements, electrical control components and measurement/control system.

Product Advantages

- Continuous operation capability with forced‑air cooling and options for side or top air outlet.

Application Scenarios

2) Product features

- Dry resistance elements with high insulation and withstand voltage (insulation DC1000V/100MΩ+, AC 2000V/5min).

- High power density, no “red‑heat” phenomenon, automatic overheat protection and protection against fan failure.

- Load control: local manual, local automatic or remote automatic; minimum step 1 kW; loading accuracy ≤3%; three‑phase unbalance ≤3%.

- Measurement/display of three‑phase voltage, currents, frequency, power; display accuracy 0.5, sampling accuracy 0.2.

- Expandable by parallel connection of multiple load containers; transport features (lifting holes, optional rollers); customizable color and parameters.

3) Product value

- Provides scientific, repeatable and reliable means to validate and commission high‑power AC power equipment, reducing field failures and downtime.

- Enables full performance, endurance and safety verification for manufacturers, service providers and end users.

- Customizable and modular design shortens installation, maintenance and upgrade cycles and improves lifecycle management of power systems.

4) Product advantages

- Independently developed power consumption components and modular architecture for easier maintenance and high reliability.

- Robust safety suite: short‑circuit, overcurrent, overtemperature and fan‑fault protections plus automatic overheating protection to prevent element burning.

- High measurement accuracy and fine load step resolution offering precise, reproducible test conditions.

- Compliance capability with international, marine, military and telecommunication standards; on‑site and factory acceptance testing and supplier training support.

5) Application scenarios

- Commissioning, routine testing and aging of UPS systems, inverters, switching power supplies and diesel generator sets.

- Manufacturing test benches for power equipment and quality control labs.

- Data centers, telecommunication sites, power stations and military or shipboard power testing where standards compliance and reliable load simulation are required.

- Field service, maintenance contractors and rental/test houses performing site acceptance testing and on‑site diagnostic verification.