100
UMG 96RM-E
Serial interface
RS485 - Modbus RTU/Slave
9.6kbps, 19.2kbps, 38.4kbps, 57.6 kbps, 115.2kbps
Stripping length
7mm
Measuring voltage
Three-phase 4-conductor systems with nominal voltages up to
277V/480V (+-10%)
Three-phase 3-conductor systems, unearthed,
with nominal voltages up to
IT 480V (+-10%)
Overvoltage category
300V CAT III
Measurement surge voltage
4kV
Measurement range L-N
0
1)
.. 300Vrms
(max. surge voltage 520Vrms )
Measurement range L-L
0
1)
.. 520Vrms
(max. surge voltage 900Vrms )
Resolution
0.01V
Crest factor
2,45 (related to the measurement range)
Impedance
3MΩ/phase
Power consumption
apporx. 0,1VA
Sampling frequency
21.33kHz (50Hz); 25.6 kHz (60Hz) per measurement channel
Frequency range of the basic oscillation
- Resolution
45Hz .. 65Hz
0.01Hz
1)
The UMG 96RM-E can only detect measurements when a voltage L1-N greater than 20V eff (4-wire measurement) at voltage input V1 or a voltage L1-L2 greater
than 34V eff (3-wire measurement) is applied.
Summary of Contents for UMG 96 RM-E
Page 121: ...121 UMG 96RM E...
Page 126: ...126 UMG 96RM E...