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I-Series Heat Load Cycle Test Set

The I-Series Heat Load Cycle Test Set is a specialized system designed to simulate real-world electrical load cycling on power cables and accessories. It is widely used in quality control, type testing, and certification of MV and HV cable systems, helping utilities, labs, and manufacturers evaluate thermal endurance, expansion, and aging performance.

Built with programmable controls, flexible cooling options, and robust safety features, the I-Series provides a reliable and configurable platform for long-duration endurance tests in both R&D and certification environments.

Function

  • Simulates thermal load cycling on power cables and accessories

  • Evaluates thermal aging, expansion, and performance under stress

  • Configurable cycle time, current, and hold duration

  • Supports long-duration endurance tests

  • Provides continuous monitoring of current and temperature

  • Enhances MV/HV cable testing laboratories and R&D centres with advanced testing automation

Technical Specifications

Test Current

  • Up to 3000A

Cycle Time

  • Configurable up to 999 cycles

Temperature Monitoring

  • Multi-point thermocouple inputs

Control

  • Programmable PLC with HMI interface

Cooling

  • Forced air or water-cooled options

Recording

  • Continuous logging of test data

Safety

  • Overload, overtemperature, and short-circuit protection

Power Supply

  • AC 380V ±10%, 50Hz

Use Case

  • MV/HV cable testing labs

  • Certification facilities

  • R&D centres

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