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WEA 102 install 0510-UK ©WindowMaster 2009,2010 ®WindowMaster is a registered trademark used under license by WindowMaster Group
1
WEA 102
KNX - Power supply
Installation instruction: Please read the manual carefully before installment. The manual should be kept.
Table of content:
1. Technical
data
2. Declaration of conformity
3. Placement and functions of LEDs and switches
4. Mounting
and
connection
1.Technical data
Size
4 DIN-rail modules of 18mm
Input voltage
120-230 VAC, 50 / 60Hz, allowed range 102-253 VAC
Power consumption
approx 24VA (nominal)
Output voltage
29 VDC (nominal value), allowed range 28-30 VDC, low current (SELV)
Output current
640 mA (nominal value), short circuit current limited to 1,5 A
Buffer time
by power failure of the engagement voltage approx 200ms by nominal load
Connection
Input (net)
plug-in terminals
- 0,5…3,3mm² (AWG 12) onewired, stripping length 9-10mm
Output (bus)
spring contact on data rail
bus terminal (black-red), plug-in terminals, 0,6…0,8mm² onewired
Output voltage
(unthrottlet)
bus terminal (yellow-white), plug-in terminals, 0,6…0,8mm² onewired
Protection type
IP 20
EMC-requirements
EN 50090-2-2
Surrounding
conditions
Working
Working temperature -5 - +45°C
Rel. humidity 5% - 93% (non condensation)
Storage
Storage temperature -25 - +70°C
rel. Humidity 5% - 93% (non condensation)
