46
Guard terminal:
2% error guarding 500 kΩ leakage, 100 MΩ load
Timer range for IR tests:
Time: 45s - 99 min 59 sec with three programmable timers
Tests: IR(t),DAR,PI,Dielectric discharge, Step Voltage, Ramp
voltage
Ambient conditions:
o
o
Operating Temperature: -20 C - +50 C
Storage Temperature: -20 C - +70 C
o
o
Relative Humidity: max. 90% (condensation must be avoided)
Elevation: up to 2000m
Protection: IP 52
Applicable Standards:
Reference Conditions:
o
Ambient Temperature: 23 C + 2 k
Relative Humidity: 45-55%
Measured quantity frequency: 50 Hz + 10 Hz
Line voltage waveform: Sine wave
Battery Voltage: 11.1V + 1%
Operating position: Horizontal
Power Supply Voltage(Mains): 230V + 15% 50/60 Hz
Standard
Norms
IEC 61010-1
IEC 61557
PART-1
PART-2
Safety regulations for electrical measurement,
Measuring and monitoring facilities for testing
control, regulation and lab devices
General
Insulation resistance measuring devices
the electrical safety in lines with nominal
voltages up to AC1000V and DC1500V
