Primary Current Injection Test Set

MESQL-W82-500A High Current Generator

The MESQL-W82 Series High-Current Generator is a specialized device designed and manufactured for electrical equipment testing in power departments and industrial enterprises. It is suitable for current load testing and temperature rise testing of various switches, current transformers, and other electrical equipment.

This series features either split-type or integrated-type structures based on volume and weight variations. It offers stepless output current adjustment, smooth current ramp-up, wide load variation range, reliable operation, and simple, safe handling. It serves as a current source device for current rise or temperature rise testing in industrial and mining enterprises.

1. **Precision Application Scenarios**: Specifically designed for electrical equipment testing in power departments and industrial/mining enterprises, it meets current load and temperature rise testing requirements for various switches, current transformers, and other electrical devices, serving as a highly targeted specialized testing equipment.

2. **Flexible and Diverse Structure**: Features either a split-type or integrated design based on product size and weight, adapting to different usage scenarios (e.g., smaller capacity models typically use integrated design, while larger capacity models use split-type). This facilitates transportation, installation, and operation.

3. **Convenient Output Adjustment**: Supports stepless adjustment of output current. By regulating the voltage regulator, current can rise smoothly without segmented switching, precisely matching the varying current values required for different tests.

4. **Broad Load Adaptability**: Accommodates a wide range of load variations, supporting testing needs for electrical equipment of multiple specifications. It provides stable adaptation for both low-current load testing and high-current temperature rise testing.

5. **Safe and Reliable Operation**: Features comprehensive safety design requiring reliable grounding for use. Equipped with zero-position switches and emergency stop logic to prevent safety risks from misoperation. High operational stability minimizes failures during testing, ensuring smooth trial progression.

6. **Intuitive Operation**: Features clear operational procedures (continuous current ramp-up and sudden current injection methods), complemented by intuitive indicators and gauges. Operators can master the system after brief familiarization without extensive specialized training.

7. **Superior Performance Parameters**: Impedance voltage >8%, no-load current >6%. Maintains stable output performance within rated parameters, ensuring accurate and reliable test data.

Suitable for the power sector and industrial and mining enterprises, this equipment is used for current load testing and temperature rise testing of electrical devices such as switches and current transformers.