Products Overview& Features
The HMSLQ-8000A temperature rise test system is specifically designed for power plants, substations, electrical equipment manufacturers, and research laboratories. It is suitable for temperature rise testing of 9,000 kVA transformers and 8,000 A switchgear and is capable of continuous 24-hour operation. The system features a modular design and consists of five components: an intelligent control console, an electric induction voltage regulator, compensation capacitors, a three-phase step-up transformer, and a three-phase step-up current transformer. Equipped with a 15.6-inch LCD touchscreen and PLC-based intelligent control, it offers both automatic and manual operating modes, overcurrent protection, automatic zero-return, data storage, and printing functions, ensuring stable performance and user-friendly operation.
Technical Specifications
Applicable Test Specimens 9000 kVA transformers / 8000 A switchgear
Operating Mode Continuous (24-hour operation)
Configuration Five-component split system (control console + voltage regulator + compensation capacitors + step-up transformer + current-boosting transformer)
Control Method 15.6-inch touchscreen + PLC, automatic/manual dual-mode
Output Current Adjustment Independently adjustable three-phase average
Protection Functions Overcurrent, zero-position, automatic zero-return after timing, audible and visual alarms
Data Storage Up to 500 sets, retained during power outages, exportable to USB drive
Insulation Resistance (after prolonged inactivity) ≥2 MΩ (500 V megohmmeter)
Grounding Requirements Must be properly grounded
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