When a series of dry-type transformers is connected to a line voltage of 20KV or 10KV, the connection state between two windings of each phase high-voltage coil is controlled by a conversion device, and the purpose of voltage conversion is achieved in series or parallel, while the output voltage is constant, thereby realizing a transformer product can be connected to the 10KV, 20KV class two voltage systems during the non-synchronous period.
It is a transitional product when the network power 10KV will be upgraded to 20KV. It can reduce the repetitive investment but convenient and quick conversion and also has stable product performance.
Altitude(m): 100 meters or less
Insulation Class: F Class
Tap Range: ±5%、±2*2.5%
Voltage Regulating Mode: No-load Voltage Regulating
Cooling Type: AN/FN
Executive Standard: IEC60076 & National Standard
|Capacity||Connection Group||No-Load Loss W||On-Load Loss