Resistive Load Banks Rata Load Bank Supplier
Product Overview
1) Product overview
Product Features
- Model: RT600KWLB — a 600 kW resistive load bank (canopy design) for indoor/outdoor use.
Product Value
- Purpose: provides controlled resistive loading to test and evaluate generators, UPS, power supplies and other power equipment.
Product Advantages
- Electrical: 3-phase, 4-wire; rated voltages AC 380/400/415/440/690 V (customizable); 50/60 Hz; continuous duty.
Application Scenarios
- Physical: Q235 steel enclosure (RAL 7035), fork lift holes, dimensions 1910×1560×1750 mm, weight ~1150 kg; operating temp −20℃ to 50℃, altitude up to 2500 m.
2) Product features
- Precise loading: 1 kW resolution with stepped combinations (1kW + 2kW + 2kW + 5kW + 10kW + 10kW + 20kW + 50kW + 100kW×5).
- Control modes: local panel switching and remote PC control via Modbus TCP/PLC with operation software (data save/print).
- Resistors: 80/20 Ni–Cr alloy finned elements.
- Cooling: forced air, horizontal intake/outlet, axial fans; noise < 80 dB at 3 m.
- Protection & monitoring: high-temp, low airflow, phase sequence, short circuit, fan interlock, emergency stop; digital meters for voltage, current, power, power factor and frequency.
- Expandable: parallel expansion of multiple load banks for larger capacities.
- Build standards: designed to meet international/ship/military/telecom standards.
3) Product value
- Reliable, repeatable load simulation for commissioning, acceptance tests and preventive maintenance — reduces downtime and risk.
- Accurate measurement and data logging support performance verification and regulatory or contractual acceptance.
- Robust canopy and protection features enable safe, versatile use both indoors and outdoors.
- Scalable design lets customers adapt capacity to evolving testing needs without replacing units.
- Professional R&D and after-sales support from Deyang Rata Technology Co., LTD ensures technical backing and tailored solutions.
4) Product advantages
- High power density (600 kW) in a compact, mobile (forklift-ready) canopy package.
- Fine control and high resolution (1 kW) with balanced 3-phase loading (unbalance ≤ 3%) and loading accuracy ≤ 3%.
- Flexible control options (local and remote with Modbus TCP) for automated test sequences and reporting.
- Durable components (Ni–Cr resistors, Q235 steel enclosure) and comprehensive protections for long life and safe operation.
- Low-noise forced-air cooling and proven thermal management for continuous duty operation.
5) Application scenarios
- Generator acceptance, commissioning and load bank testing for power plants and backup power systems.
- UPS and inverter testing, validation and maintenance in data centers and critical facilities.
- Factory and on-site power system diagnostics for industrial plants, telecom sites and military installations.
- Shop and field testing of power distribution equipment, switchgear and large transformers.
- Parallel expansion for large-scale test rigs or ship/portable power verification where scalable, repeatable loads are required.