35kV Dielectric Loss Tester - Level 3 Installation Facilities Internal Connection Method
Test Voltage Test Object Capacitance
5KV 7.5KV 10KV 3PF~40000PF
1.5KV 2.25KV 3K 10PF~0.35μF
0.5kv 0.75kv 1kv 30PF~1.5μF
2.3.2.2 External Connection Method
“External Step-up Transformer” method, test voltage 10KV
“External Cn” method (external high voltage, external standard capacitor), test voltage is determined by the standard capacitor and the test object (Umax=Imax/ωC)
Maximum current of standard circuit 50mA (In=UωCn)
Maximum current of test circuit 2A (Ix=UωCx)
