Varistor Test - METREL EurotestXC MI 3152 Instruction Manual

MI 3152(H) EurotestXC (2,5 kV)

Varistor test

7.4
Measurement parameters / limits
I lim Current limit [1.0 mA]
System System [-, TT, TN, TN-C, TN-S]
Range Test voltage range [1000 V, 2500 V*]
Low limit (Uac) Low breakdown limit value @ 1000 V range [Off, 50 V ... 620 V]
High breakdown limit value @ 1000 V range [Off, 50 V ... 620 V]
High limit (Uac)
* For MI 3152H only
Test circuit for Varistor test
Figure 7.15: Connection of 3-wire test lead (U
Figure 7.16: Connection of 2.5 kV test lead (Range: 2500 V)
Figure 7.14: Varistor test main menu
@ 2500 V range [Off, 50 V ... 1550 V]*
@ 2500 V range [Off, 50 V ... 1550 V]*
97
Tests and measurements
≤ 1 kV)
N