MPI-536 – USER MANUAL
Test range according to IEC 61557-2 for U
N
= 1000 V: 1000 kΩ…3.00 G
Display range for
U
N
= 1000 V
Test range according to IEC 61557-2 for U
N
= 1500 V: 1500 kΩ…5.00 GΩ
Display range for
U
N
= 1500 V
Test range according to IEC 61557-2 for U
N
= 2500 V: 2500 kΩ…9.99 GΩ
Display range for
U
N
= 2500 V
Test voltage: 10 V, 50 V, 100 V, 250 V, 500 V, 1000 V, 1500 V, 250 V
Accuracy of generated voltage (Robc [] 1000*U
N
[V]): -0% + 10% from the set value
Detection of a dangerous voltage before commencing a measurement
Discharging the object tested
Measurement of insulation resistance with the use of UNI-Schuko plug (WS-03, WS-04) be-
tween all three terminals (for U
N
=10 V, 1000 V, 1500 V, 2500 V is not available)
Insulation resistance measurement for multi-wire cables (max. 5) using an optional external
AutoISO-2500 adapter
Measurement of voltage on terminals +R
ISO
, -R
ISO
within the range of: 0 V...440 V
Test current < 2 mA
10.1.9 Light measurements
Measuring ranges of LP-1 probe
Probe class B