300A500A Cable Quality Tester

300A500A Cable Quality TesterSingle phase three-phase 1000A2000A:

The SLQ series high current generator products adopt a split or integrated structure according to the output current size, with relatively small size and light weight. This product also has the characteristics of stepless adjustment of output current, balanced rise of current, wide range of load changes, reliable operation, easy operation, and safety. It is an ideal equipment for conducting current or temperature rise tests.
The SLQ series high current generator is a specialized equipment designed and manufactured for current load testing and temperature rise testing of various switches, current transformers, and other electrical equipment in electrical equipment testing by power departments and industrial and mining enterprises.

Other name

Boosting device, intelligent high current generator, programmable high current generator, portable multifunctional high current generator.

300A500A Cable Quality Testerwork environment

1. Working power supply: 220V or 380V ± 10% 50HZ
2. Environmental temperature: -10 ℃ -40 ℃
3. There should be no areas around the product where gas vapor, chemical deposits of dust, dirt, or other explosive media can seriously affect the insulation of transformers

Series Product Parameter Table

Note: The "open voltage of the current regulator", "single-phase or three-phase", and "working time" can be customized

Usage:

1. The instrument must have a good grounding. 2. Turn on the power, turn on the switch, the red indicator light is on, and the current converter is waiting for the current to rise.
3. Rotate the voltage regulator evenly clockwise, paying attention to the output current indication on the control panel until the required high current is reached.
4. During the experiment, if any abnormal phenomenon is found, the power should be immediately cut off, and the cause should be identified before conducting the experiment.
5. After the experiment is completed, the voltage regulator must be reset to zero, the power supply must be cut off by pressing the air switch, the working power supply must be cut off, and the test wiring must be removed to ensure safety.

Notes:

1. When newly installed or not used for a long time, measure the insulation resistance between coils and between coils and ground with a 1500 megohmmeter before operation. Only when the resistance value is not less than 0.5 megohms can it be used.

2. The use of intermediate current transformers and operating consoles must be reliably grounded to ensure safety.

3. When using, the flow should be slowly and evenly raised, and excessive vibration should be avoided during transportation.

4. The contact surface between the voltage regulator and the electric brush should be kept clean, and wiped clean with 90% alcohol dipped cotton yarn depending on the situation.
5. This equipment should be kept clean, ventilated, dry, and stored indoors.