janitza UMG 96-S2, User Manual And Technical Data

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UMG 96-S2 www.janitza.com
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18. Technical data
General information
Net weight (with attached connectors) Approx. 250 g (0.55 lb)
Packaging weight (including accessories) Approx. 500 g (1.10 lb)
Impact resistance IK07 according to IEC 62262
Transport and storage
The following information applies to devices which are transported and stored in the original packaging.
Free fall
1 m (39.37 in)
Temperature K55, -25 °C (-13 °F) up to +70 °C (158 °F)
Relative humidity 0 to 90% RH
Ambient conditions during operation
Use the UMG 96-S2 in a weather-protected, stationary application. Protection class II in accordance with IEC
60536 (VDE 0106, Part 1).
Operating temperature range
K55, -10° C (14 °F) .. +55° C (131 °F)
Relative humidity 0 to 75% RH
Operating altitude 0 .. 2000 m (1.24 mi) above sea level
Degree of pollution 2
Installation position discretionary
Ventilation no external ventilation required
Protection against
foreign bodies and water
- Front
- Rear
- Front side with sealing
IP40 i.a.w. EN60529
IP20 i.a.w. EN60529
IP54 i.a.w. EN60529
Supply voltage
Nominal range AC 90 V - 265 V (50/60 Hz) or
DC 90 V - 250 V, 300 V CATIII
Operating range +-10% of nominal range
Power consumption max. 1.5 VA / 0.5 W
Internal fuse,
not exchangeable
Type T1A / 250 VDC / 277 VAC
according to IEC 60127
Recommended overcurrent protection device
for the line protection
6-16 A (Char. B, IEC-/UL approval)
Voltage measurement
Three-phase 4-conductor systems with nominal
voltages up to
230 V/400 V (+-10%) according to IEC
Overvoltage category 300 V CAT III
Measurement voltage surge 4 kV
Fuse for the
voltage measurement
1 - 10 A
(with IEC/UL approval)
Measuring range L-N 0 1) .. 300 Vrms
(max. overvoltage 400 Vrms)
Measuring range L-L 0
1)
.. 425 Vrms
(max. overvoltage 620 Vrms)
Measurement range exceedance L-N U
L-N
> 300 Vrms
Resolution 0.01 V
Crest factor 1.9 (related to the measurement range)
Impedance 3 MΩ/phase
Power consumption Approx. 0.1 VA
Sampling frequency 8 kHz
Frequency of the
basic oscillation
- resolution
45 Hz .. 65 Hz
0.01 Hz
1) The device only determines the measured values if voltage L1-N is greater than 20 Veff (4-conductor measurement) or
voltage L1-L2 is greater than 34 Veff (3-conductor measurement) on voltage measurement input V1.