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110kv Power Cables and Transformer AC Withstand Voltage Tester Variable Frequency AC Resonant Test System
| Price | $40000.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Chongqing, China |
| Popularity | 499 people viewed |
Model NO.:
GDXZ AC Resonant Test System
After-sales Service:
Lifetime Technical Support,Online Service
Warranty:
1 Year for AC Resonant Test System
Type:
AC Resonant Test System
Accuracy Grade:
1
Display:
Touch Screen
Control:
Manual or Computer Control
Power Source:
AC380V
Output Frequency:
30-300Hz
Product Name:
AC Resonant Test System
Power Supply:
Three Phase 380V,50/60Hz. ( or as Per Customer's R
Rated Output Voltage:
0-1000kv (Support Customize)
Rated Output Capacity:
0-6400kVA (Support Customize)
Output Waveform:
Sine Wave
Quality Factor:
Device Itself Q≥30(F=45Hz)
Rated Current:
Normally 2A,4A,5A
Application:
110kv Transformer AC Withstand Voltage Test
Working Time:
Continuous Working Time 60mins
Trademark:
AC Resonant Test System
Transport Package:
Standard Case
Specification:
1500kg
Origin:
Chongqing, China
HS Code:
9030849000
Product Description
110kv Power Cables and Transformer AC Withstand Voltage Tester Variable Frequency AC Resonant Test System
The Variable Frequency AC Resonant Test System has large output capacity and high test voltage. It is the best choice for insulation withstand voltage test of cables, power transformers, GIS, and generators;
It is safe and reliable. When the test sample is broken down, it will only detune the system and the voltage will drop rapidly, so that the discharge will not cause damage to the test system.
Specifications (Can be customized according to different test products):
Advantages of Variable Frequency AC Resonant Test System for 110kv Power Cables and Transformer AC Withstand Voltage Test
1.The required power supply capacity is greatly reduced. Series resonant power supply is the use of resonant reactor and the capacitance of the test product resonance to generate high voltage and high current, in the whole system, the power supply only needs to provide the part of the system active consumption, therefore, the power supply power required for the test is only 1/Q of the test capacity.
2.The weight and volume of the equipment are greatly reduced. Series resonant power supply, not only eliminates the bulky high-power regulator and ordinary high-power frequency test transformer, and, resonant excitation power supply only need to test the capacity of 1/Q, making the system weight and volume greatly reduced, generally for the ordinary test device 1 / 10-1 / 30.
3.Improving the waveform of output voltage. The resonant power supply is a resonant filter circuit, which can improve the waveform distortion of the output voltage and obtain a very good sinusoidal waveform, effectively preventing the harmonic peak from accidental breakdown of the specimen.
The Variable Frequency AC Resonant Test System has large output capacity and high test voltage. It is the best choice for insulation withstand voltage test of cables, power transformers, GIS, and generators;
It is safe and reliable. When the test sample is broken down, it will only detune the system and the voltage will drop rapidly, so that the discharge will not cause damage to the test system.
Interface of Variable Frequency AC Resonant Test System
GDXZ-1300KVA/260KV 110kv Power Cables and Transformer AC Withstand Voltage Tester Variable Frequency AC Resonant Test System:
Scope of Application:
GDXZ AC Resonant Test System meets the AC withstand voltage test of 10KV,35KV and 110kV power cables,110KV power transformers,GIS and other power system equipment.
Device composition:
GDXZ AC Resonant Test System consists of variable frequency power supply,excitation transformer, high-voltage resonant reactor and capacitive voltage divider;
Specifications (Can be customized according to different test products):
| Rated Output voltage | 260KV |
| Rated output capacity | 1300KVA |
| Rated current | 5A |
| Single Reactor | 650KVA/130KV |
| Output Waveform | Sine wave |
| Measurement Accuracy | Effective value 1.5 class |
| Full load working time | allow continuous work 60min |
| Power Supply | Recommend 380V±10%,50/60Hz (can be customized according to your needs). |
| Work Frequency | 30Hz-300Hz |
Advantages of Variable Frequency AC Resonant Test System for 110kv Power Cables and Transformer AC Withstand Voltage Test
1.The required power supply capacity is greatly reduced. Series resonant power supply is the use of resonant reactor and the capacitance of the test product resonance to generate high voltage and high current, in the whole system, the power supply only needs to provide the part of the system active consumption, therefore, the power supply power required for the test is only 1/Q of the test capacity.
2.The weight and volume of the equipment are greatly reduced. Series resonant power supply, not only eliminates the bulky high-power regulator and ordinary high-power frequency test transformer, and, resonant excitation power supply only need to test the capacity of 1/Q, making the system weight and volume greatly reduced, generally for the ordinary test device 1 / 10-1 / 30.
3.Improving the waveform of output voltage. The resonant power supply is a resonant filter circuit, which can improve the waveform distortion of the output voltage and obtain a very good sinusoidal waveform, effectively preventing the harmonic peak from accidental breakdown of the specimen.
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