Power test bench UHV-316C

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Product introduction:
The UHV-316C Motor Comprehensive Test Bench is designed for factory inspection and quality control of single-phase and three-phase asynchronous motors in the 0.12–11 kW range. The bench integrates a variable-frequency test power supply and automates standard electrical tests for production lines and maintenance facilities.

Key features:

• Core test functions: DC resistance, insulation resistance, inter-turn surge (surge inter-turn), electrical parameters (voltage/current/frequency) and power-frequency withstand (dielectric) test.
• Real-time results: Simultaneous display of measurements, built-in data storage and print/report functions for traceable records.
• Standard parameter storage: Save reference motor parameters for automated PASS/FAIL comparison.
• Multi-motor capability: Supports simultaneous testing of multiple motors to increase throughput.
• Modular hardware and Windows-based automation: Modular design for easy maintenance and Windows-driven automatic judgment and reporting.

Technical parameters:
Temperature | -40–150 °C | ±1 °C | Ambient temperature measurement
DC resistance | 0.01–2000 Ω | Class 0.2 | 6 ranges with automatic temperature compensation
Insulation resistance | DC 500 V / 1–500 MΩ | Class 5.0 | Automatic background deduction
Inter-turn test | 400–3000 Vp | Class 5.0 | Wavefront 0.2 μs; automatic adjacent-turn judgment at 1/200 turns
Power-frequency withstand voltage (voltage) | AC 400–3000 V | Class 2.0 | Duration 1–60 s settable
Power-frequency withstand voltage (leakage) | 1–500 mA | | Automatic background deduction; breakdown protection
Electrical parameters - Current | 0.1–50 A | Class 0.5 |
Electrical parameters - Voltage | 30–750 V | Class 0.5 |
Electrical parameters - Frequency | 50/60 Hz (asynchronous) | |

Applications and benefits:

• Factory incoming/outgoing inspection and production-line quality control for small and medium asynchronous motors (0.12–11 kW).
• Maintenance shops, rewinders and motor repair centers for consistent, repeatable electrical verification.
• Improves test consistency and reduces inspection time via stored standards, automated PASS/FAIL judgments and reporting.