4
1.1 Technical data
Technical data
Primary voltage
230 VAC, ±10%, 50-60HZ, tolerates constant voltage on the input
Primary power consumption
120VA, tolerates constant voltage on the input
Secondary voltage
±24 VDC ±2%
Secondary output current
5A - see table below for possible actuator types and numbers
Inrush current on primary side
Max. 10A<10msec
Fuse on site
Up to eight WUF 150 in parallel under one 10A automatic fuse with C, D or
K characteristic
Standby consumption
3W by 230V (no actuators run)
Open circuit
24V by 253V
Ripple at full load
Max. 2%
Connection
Primary site: 2,5mm
2
Secondary site: 4mm
2
Insulation/Earthing
Class I product accordingly EN 60 850-1, why earth connection is required
Constant power
Yes
Operating condition
-5°C - +50°C max. 90% RH, for indoor installation, the interface may not be
covered or exposed directly to the sun
Switch on duration
ED max 40% (max. 4min. per 10min.)
Material
ABS
Colour
White (RAL 9010)
Size
208 x 170 x 81mm (W x H x D)
Weight
1.4kg
IP rating
IP30
1.2 Actuator combinations
Depending on the actuator type, multiple actuators of the same type can be connected to one WUF 150, see the
table below for possible combinations.
Actuator type
Max number of actuators on one WUF 150
WMI 101
1)
5
WML 825
1)
5
WMS 306
1)
4
WMS 309
1)
4
WMS 409
1)
2
WMS 306 -1 / -2
2)
4
WMS 309 -1 / -2
2)
4
WMS 409 -1 / -2
2)
2
WMU 100
1)
5
WMU 120
1)
5
WMU 836 -1 / -2
2)
4
WMU 842 -1 / -2
2)
4
WMU 861 -1
2)
5
WMU 861 -2
2)
4
WMU 862 -1
2)
2
WMU 863 -1
2)
1
WMU 864 -1
3)
1