20
PM5A2
12. Technical Specifications
Test voltages
: 500 - 1,000 - 2,500 - 5,000 V with fast
selection.
From 500V to 5kV selectable in 25V,
100V or 500V steps. DC, negative in
relation to grounding.
Maximum resistance
reading
:
5TΩ @ 5kV
DC Voltmeter
: 10V up to 1000Vdc
Precision: ± (5% of the r 3
digits)
AC voltmeter
: 10V up to 1000V rms.
Precision: ± (5% of the r 3
digits)
Over voltage protection
: CAT. III
– 600V
Current measurement
: 1nA up to 3mA
± (10% of the r 3 digits)
Capacitance
measurement
: 50nF up to 10µF
@ 500V
50nF up to 5µF @ 1,000V
30nF up to 2µF @ 2,500V
30nF up to 1µF @ 5,000V
Precision: ± 10% of the reading ± 3
digits
Short circuit current
: Max. 3mA
Display
: Alphanumeric. It exhibits
measurements both in digital and
analog format by bargraph.
Test voltages accuracy
:
± 3% of nominal value over a 10GΩ
resistance
Equipment accuracy
:
±5% of reading between 1MΩ and
1TΩ @ 5kV
±20% of reading between 1TΩ and
5TΩ @ 5kV
(For lower test voltages, the superior
limit is proportionally reduced)
±20% of the reading between 10kΩ
and 100kΩ
±10% of the reading between 10kΩ
and 1MΩ
