Data Sheet for Product

4/10
Siemens CE1N4893en
Smart InfrastructureBuilding Technologies 2020-05-
11
Combi valves VPI46../VPP46.. in combination with SSA61EP.. have an equal-
percentage characteristics.
· The valve opens / closes in equal percentage
ratio to the control signal at Y.
· At DC 0 V, the valve is fully closed (A à AB).
· When power supply is removed, the actuator
maintains its current position.
1)
Actuator is calibrated to 2.5 mm stroke of VPI46.15L06
Stroke 2,5 mm
(calibrated)
1)
2.4
2.5
1.5
1
0.5
0
0
2
4
6
8
10
control signal Y [V]
· Plastic housing
· Locking-proof, maintenance-free gear train
· Manual override with hexagonal socket wrench 3 mm
· Reduced power consumption in the holding positions
· Load-dependent switch-off in the event of overload and in
stroke end positions
· Parallel operation of 6 SSA31.., 24 SSA81.. and 10 SSA61..
possible, provided the controllers’ output is sufficient
· Terminal block connectors for customer made cables
available (only for use with AC 24 V and AC / DC 24 V
actuators)
· Connecting cables with AC 24 V and AC 230 V connectors
cannot be mixed up
·
Halogen
-
free cables available
4893Z16
Accessories
Adapter types AV51 to AV61 are available for mounting the SSA.. actuators on third-
party radiator valves as shown under "Type summary/accessories", page 2.
01422
1x
1x
b
a
4893Z15
tighten gently
01417
b
a
01414
4864Z02
Type ASY98 to secure the cable connector. Included in ASY99 and
ASY100.
dc
b
4864Z03
The cable connector snaps
into position,
but can be additionally
secured with the retaining
screw.
DC 0...10 V control
signal
SSA61EP,
SSA61EP/00
Features and
advantages
Adapter type AV.. for
third
-
party v
alves
Tamper-proof fitting
AL40
Retaining screw
ASY98