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whgdmk12345
1098 Messaggi |
 Postato il 08/03/2022 : 03:50:09
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https://www.mktester.com/high-voltage-tester/series-resonance-test-device/power-frequency-series-resonant-test-system.htmlProduct Introduction#65306;
With the development of power system the capacity of running equipment is increasing. For example Thermal generator group the single capacity has exceeded 1000MW and hydrodynamo group the maximum capacity has reached 800MW. If traditional test equipment (power frequency test transformer) is used for the ac power frequency withstand Voltage test of these devices the regulator is very bulky because of the large test capacity required and the high-capacity test power supply is difficult to solve in the field so the field test is extremely inconvenient. The Power frequency withstand voltage tester host no matter from test Power supply capacity equipment weight the waveform and has advantages in such aspects as investment. The Power frequency withstand voltage tester host focuses on the potential of capacity of 250 mw and below hydrodynamo ac withstand voltage test of the design and manufacture.
Technical index#65306;
Rated output voltage 0 ~ 60kV(AC RMS) and below
output frequency 50Hz
Resonance voltage waveform Pure sine wave waveform distortion rate #8804;1%
Work system Full power conticontrol consolenuous working time of 1min
quality factor 10#65374;40
Maximum test capacity 3000kVA and below
Working power supply 380Vą15%#12289;Power frequency 50Hz
Serial product configuration(Scope of application(Ac withstand voltage test for generator or motor with outlet voltage of 20kV or below test frequency: 50Hz))
Product model control console Voltage regulator reactor(dry) Excitation transformer(dry) Voltage divider Scope of application
TKBPXZ(L)- 200kVA/25kV 30kW 30kVA(electric) 200kVA/25kV Adjustable one 30kVA dry 30kV hydrodynamo.0.4#65374;1.0#956;F.(10kV/40MW)
TKBPXZ(L)- 300kVA/50kV 60kW 60kVA(electric) 300kVA/50kV Adjustable one 60kVA oil-immersed 50kV Thermal generator.0.27#65374;0.33#956;F.(20kV/300MW)
TKBPXZ(L)- 600kVA/50kV 60kW 60kVA(electric) 200kVA/50kV Adjustable one
400kVA/50kV Adjustable one 60kVA oil-immersed 50kV Thermal generator.0.113#65374;0.45#956;F.(20kV/600MW)
TKBPXZ(L)- 1200kVA/50kV 120kW 120kVA(induction) 200kVA/50kV Fixed two
800kVA/50kV Adjustable one 120kVA oil-immersed 50kV hydrodynamo.0.6#65374;1.8#956;F.(20kV/250MW) |
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Power Frequency Series Resonant Test System
