Product Overview

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Siem ens Electrohydraulic actuators for valves CM1N4561en
Building Technologies 2014-06-18
SKD32.. SKD82.. SKD6..
Norms and
standards
CE-conformity
EMC-directive 2004/108/EC
Immunity EN 61000-6-2 Industrial
Emission EN 61000-6-3 Residential
Low voltage directive 2006/95/EC
Electrical safety EN 60730-1
Product standards for
automatic electric controls
EN 60730-2-14
Protection standard
EN 60730
I III
Housing protection standard
Upright to horizontal IP54 to EN 60529
Conform with UL standards SKD82..U UL 873
SKD62U, SKD62UA UL873
C-tick N474 N474
Environmental compatibility ISO 14001 (Environment)
ISO 9001 (Quality)
SN 36350 (Environmentally compatible products)
RL 2002/95/EG (RoHS)
Dimensions / Dimensions refer to «Dimensions», page 16
weigh
t Weight (without packaging) SKD32.50 3.60 kg
-
SKD32.21 3.65 kg
SKD32.51 3.65 kg
SKD82.50 3.60 kg
SKD82.50U 3.85 kg
SKD82.51 3.65 kg
SKD82.51U 3.90 kg
SKD60/62 3.60 kg
SKD60U/62U/UA
3.85 kg
ASK50 stroke inverter 1.10 kg
Materials Actuator housing, bracket Die-cast aluminum
Housing box and
manual adjuster
Plastic
Accessories SKD32.., SKD82.. SKD6..
ASC1.6
Auxiliary switch
Switching capacity
AC 24 V, 10 mA...4 A
resistive, 2 A inductive
ASC9.3
double auxiliary
switch
Switching capacity per
auxiliary switch
AC 250 V, 6 A resistive, 2.5 A inductive
ASZ7.3
Potentiometer
Change in overall resistance
of potentiometer at nominal
stroke
ASZ7.3 0…1000 W
ASZ7.31 0…135 W
ASZ7.32 0…200 W
min. current
in sliding contact
0,05 mA
expected lifetime 250'000 full lifts
max. current
in sliding contact
2,5 mA
expected lifetime 100'000 full lifts
ASZ6.5
stem heater
Operating voltage
AC 24 V ± 20 %
Power consumption
30 VA
ASZ6.6
stem heater
Operating voltage
AC 24 V ± 20 %
Power consumption
40VA / 30 W
Inrush current
Max. 13 A