3.3 Technical data
3.3.1 Electrical data
WCM-FS
WCM-EM
Supply voltage / frequency
–
230 V/50 Hz
Max. consumption
–
7 VA
Max. prefusing
–
10 A
Internal unit fuse
–
6.3 A
Type of protection
–
IP 22
Protection class
I I
(to EN 60730)
I
(to EN 60730)
Nominal current output MFA / MM1
–
max. 5 A* **
* for electronic high efficiency pumps max 1.5 Ampere. Separate relay required for
greater power consumptions.
** Power consumption of outputs MFA 1 and MM1 in total maximal 5A.
3.3.2 Approval data
Unit tested
to EN 60730
3.3.3 Ambient conditions
Temperature in operation
0 °C … 50 °C
Temperature during transport / storage
-25 … 70 °C
relative humidity
max. 80 %, no dew point
Installation and operating instruction
Remote control station WCM-FS 2.0 and extension module WCM-EM 2.1
3 Product description
83277502 • 3/2012-10 • La
14-106
Summary of Contents for WCM-EM 2.1
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