The 5KVA to 500KVA high-power adjustable load bank is a professional industrial-grade AC/DC load testing device, specially developed for large-capacity power equipment performance detection, aging test and operational verification. Covering a wide power range from small 5KVA to large 500KVA, this universal load box is compatible with various voltage and frequency standards, meeting full-range load test demands for civil and industrial power equipment.
Current & Voltage Test Precision: ±0.5% FS
Power Test Precision: ±1% FS
Test Resolution: 0.01A / 0.1V
Load Stability Error: ≤0.3%
Adjustment Mode: Stepless power adjustment + multi-stage current/voltage graded adjustment
Data Acquisition: High-frequency real-time data capture, no delay and no data drift
Operation Reliability: Supports long-term continuous testing with repeatable and authentic test results
Main Product Functions
Multi-scenario Performance Testing: Supports no-load, half-load, full-load and overload simulation tests for generators, UPS, inverters, voltage regulators and battery packs.
Long-term Aging Test: Simulates long-time working status to detect hidden faults including power attenuation and unstable output of power equipment.
Real-time Parameter Monitoring: Automatically measures and displays core data: load power, working voltage, operating current, power factor and running time.
Intelligent Data Management: Equipped with timing test, data storage and data export functions, supporting data analysis and test report generation.
Full-range Safety Protection: Built-in over-current, over-voltage, over-temperature, short-circuit and over-load protection with alarm and automatic circuit cutoff functions to ensure test and device safety.
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