49
⚫
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:
Operating Temperature: -20
o
C - +50
o
C
Storage Temperature: -20
o
C - +70
o
C
Relative Humidity: max. 90% (condensation must be avoided)
Elevation: up to 2000m
Protection: IP 52
⚫
Applicable Standards:
Standard
Norms
IEC 61010-1
Safety regulations for electrical measurement,
control, regulation and lab devices
IEC 61557
Measuring and monitoring facilities for testing
the electrical safety in lines with nominal
voltages up to AC1000V and DC1500V
PART-1
General
PART-2
Insulation resistance measuring devices
⚫
Reference Conditions:
Ambient Temperature: 23
o
C + 2 k
Relative Humidity: 45-55%
Measured quantity frequency: 50 Hz + 10
Hz Line voltage waveform: Sine wave
Battery:11.1V ISO 5 o 14,8V ISO 10
Operating position: Horizontal
Power Supply Voltage(Mains): 230V + 15% 50/60 Hz
Summary of Contents for ISO-5
Page 1: ...Operating Manual ISO 5 5 kV Digital Insulation Tester ISO 10 10 kV Digital Insulation Tester...
Page 2: ...2...
Page 63: ...60...
Page 64: ...61...
