Product Overview
- Rata’s resistive–inductive load bank designed for heavy-duty power testing and commissioning. Typical specification: 375 kVA / 300 kW resistive capacity with 225 kVAr inductive capability (400 VAC, 3‑phase, 4‑wire). Available in indoor (IP23) and outdoor variants and built for reliable, long‑life operation by Deyang Rata Technology Co., LTD.
Product Features
- Combined resistive and inductive sections (80/20 Ni‑Cr finned resistors and 3‑phase aluminum‑core inductors).
- Dual control: local panel switch and remote PC control via RJ45; remote mode supports load data save and printing.
- Robust indoor design with horizontal air discharge cooling; low temperature rise design (inductors can operate with minimal or no fan assistance).
- Heavy‑duty construction with lift holes for movement; packaged in wooden case and pallet. Typical size ~1800×1600×1600 mm, weight ~1800 kg.
Product Value
- Accurately simulates real electrical loads (both active and reactive) so generators, UPS and switchgear can be safely commissioned and validated.
- Data logging and remote control improve testing repeatability, documentation and compliance.
- Durable components reduce lifecycle cost and downtime; one‑stop supply and technical support from Rata helps simplify project delivery and maintenance.
Product Advantages
- High‑quality heating elements (Ni‑Cr finned resistors) and low‑loss aluminum core inductors for long service life and stable performance.
- Flexible operation modes (local/remote), with network interface and print/save capability for traceable test records.
- Customizable indoor/outdoor options and compact, serviceable design make installation and handling easier.
- Engineered cooling and component selection minimize temperature rise and auxiliary cooling needs, improving reliability.
Application Scenarios
- Load testing and commissioning of diesel/gas generator sets and prime movers.
- UPS, switchgear, breaker and protection system testing in data centers, hospitals and industrial plants.
- Routine maintenance, factory acceptance tests (FAT) and site acceptance tests (SAT).
- Power system research, development labs, telecom power rooms and any facility that requires controlled resistive/reactive load simulation.