Operation Manual

62 GMC-I Messtechnik GmbH
Influencing Quantities and Influence Error
Ambient Conditions
Storage Temperature – 20 C ... + 60 C
Operating Temperature – 10 C ... + 50 C
Accuracy Range 0 C ... + 50 C
Relative Humidity max. 75%, no condensation allowed
Elevation max. 2000 m
Deployment indoors, outdoors: only under specified ambient
conditions
Power Supply
Line Voltage 103.5 V 126.5 V or 207 V  253 V
Line Frequency 50 Hz or 60 Hz
Power Consumption approx. 30 VA
for 10 A test current approx. 95 VA, test duration max. 70 s
for 25 A test current approx. 180 VA, test duration max. 70 s
for function test continuous max. 3600 VA,
power is conducted through the instrument only,
switching capacity  16 A
RS 232 Data Interface
Type RS 232C, serial, per DIN 19241
Format 9600, N, 8, 1
Connector 9-pin subminiature socket connector
Electrical Safety
Safety Class I per IEC 61010-1/EN 61010-1/VDE 0411-1
Nominal Voltage 115/230 V
Test Voltage 3.7 kV, 50 Hz
Measuring Category 250 V CAT II (is not valid for the jacks 1, 2 and 3)
Contamination Level 2
Safety Shutdown for residual current at
device under test > 25 mA,
disconnecting time < 100 ms
probe current > 10 mA, < 1 ms
Electromagnetic Compatibility
Product standard DIN EN 61326-1
Influencing Quantity /
Sphere of Influence
Designation
per
DIN VDE 0404
Influence Error
  % of Measured Value
Position Change E1 —
Change in Test Setup Supply Power E2 2.5
Temperature Fluctuation
E3
Specified influence error applies per
10 K change in temperature:
0  21
C and 25  40 C
1 in case of PE measurement
0.5 for all other measuring ranges
Current at Device Under Test E4 2.5
Low-Frequency Magnetic Fields E5 2.5
Impedance at Device Under Test E6 2.5
Capacitance, Insulation Measurement E7 2.5
Waveshape of Measured Current
E8
49  51 Hz 2 for capacitive load (for equivalent
leakage current)
45  100 Hz 1 (for contact current)
2.5 for all other measuring ranges
Interference emission Class
EN 55011 B
Interference immunity Test Value Evaluation Criteria
EN 61000-4-2 Contact/Atmos. – 4 kV/8 kV A
EN 61000-4-3 3 V/m or 1 V/m A
EN 61000-4-4 1 kV B
EN 61000-4-5 1 kV bzw. 2 kV A
EN 61000-4-6 3 V/m A
EN 61000-4-11
0.5/1/25 Periods A
250 Periods C