Data Sheet for Product

Technical Instructions SSA/P Series Electronic Valve Actuator
Document Number 155-710 24 Vac Floating or 0 to 10 Vdc Control
January 12, 2018
Page 2 Siemens Industry, Inc.
Warning/Caution Notations
WARNING
Personal injury/loss of life may occur if you do not perform a
procedure as specified.
CAUTION
Equipment damage may occur if you do not perform a
procedure as specified.
Specifications
Power supply
SSA81U SSA/P61U
Operating voltage 24 Vac ±20% 24 Vac ±20%
Frequency 50/60 Hz 50/60 Hz
Power consumption 0.8 VA 2.5 VA
Function
Running time
SSA81U 150 seconds
SSA/P61U 34 seconds
Nominal stroke 1/10-inch (2.5 mm)
Nominal force 24 lb (105N)
Ambient conditions
Ambient temperature
Operation 41°F to 122°F (5°C to 50°C)
Transport and storage -13°F to 158°F (-25°C to 70°C)
Agency certification
Conformance
UL
EMC directive 89/336/EEC
Low Voltage direction 73/23/EEC
UL873, cUL Certified to Canadian
Standard C22.2 No. 24-93
Miscellaneous
Medium temperature 34°F to 230°F (1°C to 110°C)
Dimensions Inches (mm) 3.26 H×3.26 W×1.9 D (82×83×48)
Weight 9 oz (0.25 kg)
Accessory
Figure 1. Conduit Connector.
ASY97: Conduit connector, quantity one (1).
Service Kits
Figure 2. Terminal Plug and
Block Cover
ASY99: Terminal plug and terminal block
cover for SSA81U, quantity one
each.