The temperature rise three-phase high current generator is specially designed and manufactured for power departments and industrial and mining enterprises in electrical equipment tests such as: high current generator for various busway, high current temperature rise test equipment function, switches, current transformers and other electrical equipment for current load test and temperature rise test.
This series of products adopts integrated or split structure depending on product volume and weight. The thermal relay calibrator has stepless adjustment of output current, uses 0.1 class standard transformer, digital display, high current temperature rise test equipment use, balanced current rise, wide load change range, reliable operation, simple operation, safety and other characteristics. Thermal relay tester is an ideal equipment for industrial and mining enterprises to conduct current rise or temperature rise tests.
1. Main technical parameters:
1. Power supply voltage: 380v 50hz
2. Voltage regulator capacity: 100kva
3. Main unit capacity: 120kva
4. Input current; 400a
5. Output current: 10000a
2. Operating environment:
1. Ambient temperature: —10℃—40℃
2. There should be no gas vapor affecting transformer insulation, chemical deposition dust, dirt and other places around the product.
3. Working power supply: 220v/380v ±10% 50hz
3. Usage methods and precautions:
1. The instrument must have good grounding.
2. Connect the power supply, connect the output end of the control console to the input end of the generator, high current temperature rise test device, connect the instrument to the instrument, turn on the air switch, and the current riser waits for current rise.
3. Rotate the voltage regulator evenly clockwise, pay attention to the output current indication on the control console until the required high current is reached.
4. During the test, once abnormal phenomena are found, the relay protection calibrator should immediately cut off the air switch power supply, find out the cause and then conduct the test.
5. After the test, the voltage regulator must be returned to zero, press the air switch to cut off the power supply, cut off the working power supply, and remove the test wiring in the direction to ensure safety.
hndl high current generator with temperature rise Qingdao Huane Yuanjian Electric Co., Ltd. high current generator product features:
a. Light weight, strong load capacity!
b. Output current: three-phase balanced, waveform is standard sine wave
c. Three-phase simultaneous adjustment, each phase can be adjusted separately
Note: Three-phase high current generator (can increase current according to user requirements).
Functional features:
(1) Imported iron core small size
(2) 0.5 class digital true RMS meter
(3) No need for external standard CT and ammeter
(4) Coarse and fine adjustment zero position indication power supply 220/380/66v
Input power: ac 220v 50hz.
Rated output: 0-1500a, 2000a, 3000a, 4000a, 5000a, 8000a, 10000a.
Output terminal open circuit voltage ≥6v.
Dimensions: 540x300x250 (mm)
Note: The above information and technical parameters are from Yangzhou Dari Electric Co., Ltd. organized and published
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