VPA – Voltage transformer for indoor installation, single-pole or two-pole 

• Maximum operating voltage: up to 40,5 kV
• Accuracy class for measuring secondary winding: 0,1; 0,2; 0,5; 1 or 3
• Accuracy class for protection core: 3P or 6P
• Number of secondary windings: 1 to 3

VPV – Voltage transformer for outdoor installation, single-pole or two-pole 

• Maximum operating voltage: up to 40,5 kV
• Accuracy class for measuring secondary winding: 0,1; 0,2; 0,5; 1 or 3
• Accuracy class for protection core: 3P or 6P
• Number of secondary windings: 1 to 3

VLA – Voltage transformer for outdoor installation, single-pole 

• Maximum operating voltage: up to 40,5 kV
• Accuracy class for measuring secondary winding: 0,1; 0,2; 0,5 1 or 3
• Accuracy class for protection core: 3P or 6P
• Number of secondary windings: 1 to 3

NOTE: given indicative values refer to our standard versions and vary depending on electrical, mechanical, and environmental parameters specified in the customer's inquiry. The values are susceptible to change in the course of technical developments.