Kessel Aqualift Comfort 400V Mono Einbau- Und Betriebsanleitung Seite 50

3.1 Additional information on ATEX design
WARNING
The control unit itself is NOT intended for installation
in an EX zone!
The control unit includes corresponding electrical
equipment for intrinsically safe electric circuits.
Single barrier / double barrier technical specification
Manufacturer / Eaton /
Type MTL 7787+
Classification Ex ia IIC
Max. values
Uo 28 V
Io 93 mA
Po 0,65 W
Co 0,083 μF
Lo 3,05 mH
Permissible air 10-80% nicht
humidity kondensierend
50 / 124
Eaton / Steel / 9002
MTL 7789+
Ex ia IIC Ex ia IIC
28 V 28 V
46,5 / 93 mA 93 mA
0,33 W / 0,65 W
0,65 W
0,083 μF 0,08 μF
16 mH 2 mH
10-80% nicht 10-60%
kondensierend
Installation and operating instructions
The respective valid EC/EU declaration of conformity for
the respective Zener barrier(s) installed in this product is
enclosed in the product packaging.
The relevant operating instruction are available on the manu-
facturer's website (www.eaton.de, www.stahl.de).
010-532_02_SON