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Variable frequency test system
It is used for test of power cable, electric transformer, HV instrument transformer, HV switch and so on. The test items include AC voltage test, PD test and high frequency test.
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Environment
• Maximum altitude：1000m • Operation temperature of HV component：3℃～+45℃ • Operation temperature of electrical component：10℃～+45℃ • Storage and transport temperature：20℃～+60℃ • Grounding resistance：<1.0Ω • The altitude is 1 meter more, the voltage lowers：1% • Relative humidity of HV component (Non condensing)：≤95% • Relative humidity of electrical component (Non condensing)：≤80% • Anti-seismic：8 grade • Operation environment：No dust Main Technical parameter
• Rated voltage：50kV～1000kV（and above） • Rated capacity：50kVA～250000kVA（and above） • Frequency：20Hz ～ 300Hz • Noise：≤ 75dB（2m away from the
equipments）• Q value：Q≥20～150 • PD level：80% of rated voltage, PD ≤ 10.0pC
(or much smaller as users requirement)•Operation duty：at rated capacity, 1 hour on, 1hour off, 3-6 times one day; Continuously working at 50% of rated capacity (Or other duration according to test requirement) Components
• FVR - Variable frequency reactor：1set • FVP - Variable frequency power source：1pc • EXC - Exciter transformer：1pc • CVD - Capacitive divider：1pc • HVC - Compensation capacitor：1set 
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Products
点击查看全部分类
×
Variable frequency test system
产品系列: POWER SYSTEM PRODUCTS
- 产品描述
- 左上角内容
-
Environment
• Maximum altitude：1000m • Operation temperature of HV component：3℃～+45℃ • Operation temperature of electrical component：10℃～+45℃ • Storage and transport temperature：20℃～+60℃ • Grounding resistance：<1.0Ω • The altitude is 1 meter more, the voltage lowers：1% • Relative humidity of HV component (Non condensing)：≤95% • Relative humidity of electrical component (Non condensing)：≤80% • Anti-seismic：8 grade • Operation environment：No dust Main Technical parameter
• Rated voltage：50kV～1000kV（and above） • Rated capacity：50kVA～250000kVA（and above） • Frequency：20Hz ～ 300Hz • Noise：≤ 75dB（2m away from the
equipments）• Q value：Q≥20～150 • PD level：80% of rated voltage, PD ≤ 10.0pC
(or much smaller as users requirement)•Operation duty：at rated capacity, 1 hour on, 1hour off, 3-6 times one day; Continuously working at 50% of rated capacity (Or other duration according to test requirement) Components
• FVR - Variable frequency reactor：1set • FVP - Variable frequency power source：1pc • EXC - Exciter transformer：1pc • CVD - Capacitive divider：1pc • HVC - Compensation capacitor：1set
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