Measuring VT 6/3VA cl.1
• case material metal
• operating frequency 50÷60 Hz
• insulation reference voltage 0,72 kV
• test voltage 3 kV x 1’ 50 Hz
• insulation classe E
• protection degree IP 20
• rated voltage factor 1,2 continuous
• thermal power 6 times of rated burden
• operating temperature -25 +50 °C
• storage temperature -40 +80 °C
• manufactured according to IEC/EN 61869-1
IEC/EN 61869