08/2018 / Datasheet UMG 96-S2 – 3
UMG 96-S2
TECHNICAL DATA
General information
Net weight (with attached connectors)
Approx. 250 g
Packaging weight (including accessories)
Approx. 500 g
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
Temperature
K55 (-25 C up to +70 C)
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 .. +55 C)
Relative humidity
0 to 75% RH
Operating altitude
0 .. 2000 m 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
3-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.