User Manual

GOSSEN METRAWATT GMBH 27
11 Technical Data
Operational Measurements
Overload Capacity
Intrinsic and Service Error
Reference Conditions
Ambient
Temperature +23 °C ±2K
Relative Humidity 40 … 60%
Mains Voltage 230 V ±1%
Measured Quantity
Frequency 50 Hz ±0.2%
Measured Quantity
Waveshape sine (deviation between effective and rectified value ±0.5%)
Meas. Quantity Measuring Range Resolution U
NO-LOAD
R
i
I
K
I
N
PE Resistance 0 ... 19.99 Ω 10 mΩ < 20 V − — > 200 mA
Insulation
Resistance
0 ... 19.99 MΩ 10 kΩ 600 V − ca. 100 kΩ <10mA > 1 mA
Equivalent
Leak. Current
0 ... 19.99 mA ∼ 10 µA 28 V ∼ 2kΩ <20mA —
Confirmation of
absence of voltage
with current
measurement
(contact or leak-
age current)
0 … 1.999 mA ∼ 1 µA2kΩ
Residual Current 0.01 … 19.99 mA ~ 10 µA
Meas. Quantity Measuring Range Resolution
Mains Voltage 207 ... 253 V ~ 1 V
Load current at mains outlet 0 ... 16.00 A ~ 10 mA
Load current at mains outlet, residual current
19 A, 5 min.
All other measuring quantities 250 V continuous
Meas. Quantity Intrinsic Error Service Error
Protective Conductor Resistance ± (2.5 % of rdg. + 2 D) ± (10 % + 5 D)
Insulation Resistance 0 ... 19.99 MΩ± (2.5 % of rdg. + 2 D) ± (10 % of rdg. + 5 D)
Equivalent Leakage Current ± (2.5 % of rdg. + 2 D) ± (10 % of rdg. + 5 D)
Confirmation of absence of voltage with
current measurement (contact current) ± (2.5 % of rdg. + 2 D) ± (10 % of rdg. + 5 D)
Residual Current ± (4 % of rdg. + 5 D) ± (10 % of rdg. + 5 D)
Mains Voltage ± (2.5 % of rdg. + 2 D) ± (10 % of rdg. + 5 D)
Load current at mains outlet ± (2.5 % of rdg. + 2 D) ± (10 % of rdg. + 5 D)