OPERATING MANUAL PAT-806 version 1.08
56
11 Annexes
11.1 Technical specifications
Abbreviation "m.v." used in the specification of measurement uncertainty means a standard
measured value.
Ranges and uncertainties are additionally provided according to DIN VDE 404-1.
Measurement of network voltage
Display range
Resolution
Measurement uncertainty
(basic)
187.0
V…265.0 V
0.1 V
(2 % m.v. + 2 digits)
measurement of the mains voltage between L and N of power supply to the meter
Measurement of network frequency
Display range
Resolution
Measurement uncertainty
(basic)
45.0 Hz
…55.0 Hz
0.1 Hz
(2 % m.v. + 2 digits)
measurement of the mains voltage frequency of power supply to the meter
Measurement of PE network (mains) voltage
Display range
Resolution
Measurement uncertainty
(basic) *
0.0 V ... 59.9 V
0.1 V
(2 % m.v. + 2 digits)
measurement of the mains voltage between PE and N of power supply to the meter
* for U < 5 V accuracy ic not specified
Resistance measurement for L - N circuit
Display range
Resolution
Measurement uncertainty
(basic)
0
Ω…999 Ω
1
Ω
(5 % m.v. + 5 digits)
1.00 k
Ω ... 4.99 kΩ
0.01 kΩ
test voltage: 4 V ... 8 V AC
short-circuit current: max. 5 mA
Checking the fuse
test voltage: 4 V ... 8 V AC
test current: max. 5 mA
Measurement resistance of protective conductor I=200 mA (only Protection Class I)
Display range
Resolution
Measurement uncertainty
(basic)
0.00
Ω ... 0.99 Ω
0.01 Ω
(4 % m.v. + 2 digits)
1.00
Ω ... 19.99 Ω
(4 % m.v. + 3 digits)
