Ac Load Bank Manufacturer by Rata-1
Product Overview
- Rata (Deyang Rata Technology Co., Ltd.) is a professional Chinese manufacturer of AC load banks (resistive, resistive‑inductive, rack‑mounted and DC units) with 11+ years’ export experience.
- Representative product: 800 kW resistive load bank (model RT800KWLB) for 3‑phase, 4‑wire systems (custom voltages 380/400/415/440/690 V, 50/60 Hz), designed for continuous duty and both indoor/outdoor use (canopy design).
Product Features
- Power & control: up to 800 kW (customizable), 1 kW resolution load steps, local panel switching and remote PC control (Modbus TCP, RJ45/RS232/RS485), operation software with data save/print.
- Accuracy & construction: loading accuracy ≤ 3%, 3‑phase unbalance ≤ 3%; Q235 steel powder‑coated enclosure, fork‑lift holes for movement.
- Thermal & electrical: 8020 Ni‑Cr alloy finned resistors, forced horizontal air cooling with axial fans (noise < 80 dB at 3 m), continuous duty, multiple protection functions (over‑temperature, low airflow, phase sequence, short circuit, fan interlock, emergency stop).
- Expandability & monitoring: parallel expansion of multiple units, on‑board digital meters (V, I, power, PF, frequency).
- Specs & logistics: example dimensions 1910×1560×1950 mm, weight ~1350 kg, operation −20 to 50 °C, altitude up to 2500 m.
Product Value
- Reliable, repeatable, and safe load testing for power equipment: generators, UPS, switchgear, alternators, and power systems during commissioning, maintenance and diagnostics.
- Customizable and scalable solutions (voltage, power, load steps, OEM/ODM) that fit factory, field, telecom, marine and military requirements.
- Compliance and risk reduction: international design/production standards and certifications (CE, ISO9001/14001/45001, SGS) help meet client safety and regulatory needs.
- Long operational life (expected ~20 years) and strong spare/parts quality by using first‑tier components, reducing total cost of ownership.
Product Advantages
- Strong quality control and certifications plus partnership with major brands (ABB, Schneider, Siemens, Omron, Phoenix Contact, Delixi) ensure component quality and reliability.
- Comprehensive after‑sales and technical support: 12‑month warranty with free repair for quality issues, 7×24 technical support, 2–10 hour remote response, on‑site service within 24–72 hours, lifelong technical consulting and paid maintenance after warranty.
- Flexible manufacturing: OEM/ODM, custom logos/colors, and configurable control interfaces/protocols.
- Field‑ready design: canopy for outdoor use, robust protections, easy transportation and parallel expansion for larger testing needs.
Application Scenarios
- On‑site and factory commissioning and routine load testing of diesel/gas generator sets and UPS systems.
- Data centers, telecom sites and server rooms for power verification and redundancy testing.
- Power plants, industrial facilities and manufacturing plants for preventive maintenance and system validation.
- Marine, military and mobile power testing where rugged, standards‑compliant outdoor equipment is required.
- R&D, test labs and training facilities that require precise, repeatable electrical loading and data logging.