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Technical Specification
Electrical specifications
AC Voltage input range:
5 kV, 10 kV: 90-264 V rms 47 – 63 Hz 100 VA
15 kV: 90-264 V rms 47 – 63 Hz 200 VA
Battery: 11.1 V, 5.2 Ah meets IEC 62133:2003
Battery life
S1-586: 6 hours (typical) continuous testing at 5 kV with a
100 MΩ load
S1-1068: 4.5 hours (typical) continuous testing at 10 kV with
a 100 MΩ load
S1-1568: 4.5 hours (typical) continuous testing at 15 kV with
a 100 MΩ load
30 min. chg: 1 hour operation at 5 kV, 100 MΩ
Test voltages: 250V, 500V, 1000 V, 2500 V, 5000 V, 10000 V,
15000, VL
Lock test: 40 V to 1 kV in 10 V steps, 1 kV to 5 kV in 25 V
steps, 5 kV to 10 kV in 25 V steps
Test voltage
accuracy: +4%, -0%, ±10 V nominal test voltage at 1GΩ load
(0 °C to 30 °C)
Resistance range:
S1-568 : 10 kΩ to 15 TΩ
S1-1068: 10 kΩ to 35 TΩ
S1-1568: 10 kΩ to 35 TΩ
Accuracy (23 °C):
S1-568 5000 V 2500 V 1000 V 500 V 250 V
±5% to 1 TΩ 500 GΩ 200 GΩ 100 GΩ 50 GΩ
±20% to 10 TΩ 5 TΩ 2 TΩ 1 TΩ 500 GΩ
S1-1068 10000 V 5000 V 2500 V 1000 V 500 V
±5% to 2 TΩ 1 TΩ 500 GΩ 200 GΩ 100 GΩ
±20% to 20 TΩ 10 TΩ 5 TΩ 2 TΩ 1 TΩ
S1-1568 15000 V 10000 V 5000 V 2500 V 1000 V
±5% to 3 TΩ 2 TΩ 1 TΩ 500 GΩ 200 GΩ
±20% to 30 TΩ 20 TΩ 10 TΩ 5 TΩ 2 TΩ
Guard terminal
performance: Guards out parallel leakage resistance down
to 250kΩ!with a maximum additional
resistance error of 1% with a 100MΩ!load*
* Assumes that the guard ring is positioned centrally across the
insulating surface being guarded such that the resistances to
the test conductors are equal
Display range
analogue: 100 kΩ to 10 TΩ
Display range
digital: 10 kΩ to 35 TΩ
Short circuit curent : 6 mA nominal
Insulation alarm: 100 kΩ to 10 GΩ
Capacitor chg bat pwr: < 2.5 s/µF to 5 kV, < 5 s/µF to 10 kV
< 6.3 s/µF to 15 kV
Capacitor chg AC pwr: < 1.5 s/µF to 5 kV , < 2.7 s/µF to 10 kV,
< 4.4 s/µF to 15 kV