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Document No. 129-253 

Installation Instructions 

May 8, 2019 

Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and 
models as design improvements are introduced. Powermite is a trademark of Siemens Industry, Inc. Other product or company names 
mentioned herein may be the trademarks of their respective owners. © 2019 Siemens Industry, Inc. 

 

Siemens Industry, Inc.  
Smart Infrastructure 
1000 Deerfield Parkway 
Buffalo Grove, IL  60089-4513 
USA 
+1 847-215-1000 

Your feedback is important to us. If you have 

comments about this document, please send them to  

[email protected] 

 

Document No. 129-253 

Printed in the USA 

Page

 

5

 

of

 

5

 

 

 

Dimensions 

 

Figure 12.  SSC Actuator Dimensions in Inches (Millimeters).  

Service Envelope 

Minimum access space 
recommended: 
1.  8 inches (200 mm) 

above the actuator. 

2.  8 inches (200 mm) 

beside the terminal 
cover. 

 

 
 

Summary of Contents for SSC Series

Page 1: ...NG 1 If mounting the actuator to a valve already in line either close the shut off in the piping upstream first then downstream or switch off the pump to allow the differential pressure in the valve to drop 2 Disconnect the controller power before replacing the actuator 3 If high voltage cable is co located with the SSC actuator conduit or shielded wire may need to be used CAUTION Before applying ...

Page 2: ...ficient cable to complete wiring terminations b Insert plenum cable adapter into flex conduit adapter and secure in place with wiring retention screw NOTE Insert wiring retention screw in hole of the flex conduit adapter The hole nearest the wiring terminals is to secure the terminal cover in place c Continue with Step 8 7 For 3 8 inch flex conduit applications complete wiring as follows a Discard...

Page 3: ...supply transformer rating by summing the total VA of all actuators used The maximum rating for a Class 2 step down transformer is 100 VA Do not power more than 10 actuators with one transformer Use 0 5 amp on secondary actuators Y2 Retracts actuator shaft Y1 Extends actuator shaft G System potential Figure 6 SSC81U NSR Floating Control Figure 7 For Non Triac Driven Controllers Figure 8 For Triac D...

Page 4: ...Output Shaft 0 Retracted 1 Extended NOTE 0 and 1 markings are intended for reference only and not stroke measurement Figure 11 Position Indicator Shown in 0 Position Troubleshooting Check the wiring for the proper connections References Technical Instructions Document No EA 599 15 Powermite 599 Series SSC Electronic Valve Actuator 24 Vac Proportional Control 155 313P25 EA 599 16 Powermite 599 Seri...

Page 5: ...marks of their respective owners 2019 Siemens Industry Inc Siemens Industry Inc Smart Infrastructure 1000 Deerfield Parkway Buffalo Grove IL 60089 4513 USA 1 847 215 1000 Your feedback is important to us If you have comments about this document please send them to Sbt_technical editor us sbt siemens com Document No 129 253 Printed in the USA Page 5 of 5 Dimensions Figure 12 SSC Actuator Dimensions...

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