The current generator is also calledSLQ-500A AC/DC Long-duration High Current Generator, high current testing equipment, high current test device. Its high current generator has the strongest load capacity, suitable for primary bus protection and calibration of current transformer ratio, etc., and can also perform setting calibration for current relays and switches. The current generator adopts an energy-saving auto-transformer and a high-permeability current generator. The instrument has a 0.5-level LCD display for accurate measurement. It is also equipped with a digital electric stopwatch to meet time measurement requirements.SLQ-500A AC/DC Long-duration High Current Generatorfeatures high output power, low additional loss, strong overload capacity, easy operation, clear readings, and flexible mobility. It is suitable for power system technicians to test current transformers, protection devices, and secondary circuit current tests.
Usage method:
1. According to the debugging requirements, connect the current generator and the test object, and connect the power supply.
2. Select the position of the current transfer switch according to the required current of the test object. Since the current transformer is not allowed to be open-circuited, the current transfer switch can only be set to the "high" or "low" position, not in the middle.
3. Close the power supply, the green light will be on (if the green light is not on, turn the voltage regulator knob counterclockwise to zero until the green light is on), press the start button, the green light goes off and the red light is on, turn the voltage regulator handle clockwise to raise the current to the required value.
4. Turn the voltage regulator handle counterclockwise to zero, press the stop button, the red light goes off and the green light is on, the test is completed.
SLQ-500A High Current GeneratorTechnical parameters:
|
Model |
Rated Capacity (KVA) |
Rated Input of Current Generator |
Rated Output of Current Generator |
Impedance Voltage% |
No-load Current% |
Structure Form |
|||
|
Voltage Regulator |
Current Generator |
Current (A) |
Voltage (V) |
Current (KA) |
Voltage |
||||
|
SLQ-500A |
3 |
3 |
12 |
200 |
0.5 |
8 |
∠8 |
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