High Current Generating Device
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The high current test device is developed based on the ordinary high current generator, and is essential equipment for places requiring high current during debugging in the power and electrical industries.,
This device is equipped with a high-strength aluminum alloy chassis, featuring easy maintenance, superior performance, safe and reliable use, beautiful appearance, sturdy and durable, and convenient mobility. It is essential equipment for power supply enterprises, large factories, metallurgy, power plants, railways, and other departments requiring electrical maintenance. Adopting advanced microelectronic processing technology, all usage processes can be set in advance, with a full Chinese interface and simple and clear operation. After power failure, there is no need to reset to zero and adjust again to continue output. After setting all test items, the test is automatically carried out without manual intervention.
Parameters
◆ Current withstand timing range: 0-9999S
◆ Surge timing range: 0-999mS
◆ Ambient temperature: -20℃ to 50℃
◆ Current accuracy: ≤0.5% (F.S)
Composition
◆ Two ammeters, monitoring large and small ranges.
◆ Autotransformer adjusts freely.
◆ Indicator lights and button operation, simple to operate.
◆ Integrated or split structure, easy to move.
Precautions
1. During unpacking and acceptance, check whether the main circuit wiring terminals are loose and whether the voltage regulator brush contacts well.
2. When not used for a long time, use a 500V megohmmeter to check the insulation resistance of the main circuit to ground before use, and the resistance should not be less than 0.5 megohms.
3. The input voltage should comply with the voltage value indicated on the nameplate (～220V, ～380V), with a difference within ±10%, and a frequency of 50Hz.
4. The current gear switch is not allowed to operate with load.
5. During operation, rotate the handwheel evenly and slowly to avoid damaging the voltage regulator.
6. The working time at full load should not exceed 5 minutes, and the continuous working time should be less than 2.5 minutes, but the working cycle should be greater than 10 minutes.
7. The shell of the current booster has a grounding terminal, and it should be properly grounded during use.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
