janitza UMG 96 RM, Инструкция по эксплуатации и технические данные

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UMG 96RM
Connection capacity of the terminals (outputs)
Rigid/flexible 0.14 - 1.5 mm 2 , AWG 28-16
Flexible with ferrules without plastic sleeve 0.25 - 1.5 mm
2
Flexible with ferrules with plastic sleeve 0.25 - 0.5 mm
2
Tightening torque 0.22 - 0.25 Nm
Stripping length 7 mm
Voltage metering
Three-phase, 4-wire systems with nominal voltages up to 277 V/480 V (+-10%)
Three-phase, 3-wire systems, unearthed,
with nominal voltages up to IT 480 V (+-10%)
Overvoltage category 300V CAT III
Rated surge voltage 4 kV
Metering range L-N 0
1)
.. 300 Vrms
(max. overvoltage 520 Vrms )
Metering range L-L 0
1)
.. 520Vrms
(max. overvoltage 900Vrms )
Resolution 0.01 V
Crest factor 2.45 (relative to the metering range)
Impedance 4 MOhm/phase
Power consumption approx. 0.1 VA
Sampling rate 21.33 kHz (50 Hz), 25.6 kHz (60 Hz) per measuring channel
Mains frequency
- Resolution 45 Hz .. 65 Hz
0.01 Hz
1) The UMG 96RM can only determine measured values if a L-N voltage greater than 10 Veff or a L-L voltage larger than 18 Veff is applied
to at least one voltage measurement input.