1. Unit configuration
The whole set device includes grounding transformer, arc suppression coil with adjustable turns, thyristor and trigging device, disconnector, damping resistor, voltage transformer, zinc oxide lightning rod, high voltage current limiting fuse, cabinet, control panel and small current earthing wire line
2. Operation condition
2.1. Ambient Temp: -15℃～+45℃
2.2. Relative Humidity: Less than 95%
2.3. Altitude: less than 2000m (if excess, please specially indicate)
2.4. No corrosive gas around the site and no conductive dust
2.5. No sever shocked movement around the site
2.6. Micro-computer controller screen is to be installed in master control of the station. Grounding transformer, ASC device and damping resistor are to be installed outdoor or indoor with good ventilation
3. Technical performance index
3.1. Voltage class: 6KV,10KV,35KV
3.2. Measuring error of capacitive current: less than 2%
3.3. The residual current at single-phase earth fault: less tha
The whole set device includes grounding transformer, arc suppression coil with adjustable turns, thyristor and trigging device, disconnector, damping resistor, voltage transformer, zinc oxide lightning rod, high voltage current limiting fuse, cabinet, control panel and small current earthing wire line
2. Operation condition
2.1. Ambient Temp: -15℃～+45℃
2.2. Relative Humidity: Less than 95%
2.3. Altitude: less than 2000m (if excess, please specially indicate)
2.4. No corrosive gas around the site and no conductive dust
2.5. No sever shocked movement around the site
2.6. Micro-computer controller screen is to be installed in master control of the station. Grounding transformer, ASC device and damping resistor are to be installed outdoor or indoor with good ventilation
3. Technical performance index
3.1. Voltage class: 6KV,10KV,35KV
3.2. Measuring error of capacitive current: less than 2%
3.3. The residual current at single-phase earth fault: less tha
Main Products
Neutral grounding resistor, transformer, arc suppression coil