Issue
Satchwell AR Series 7 Rotary Actuator requires replacement
Product Line
Field Devices
Environment
- Satchwell AR Series 7 Rotary Actuators installed on Air Dampers, Satchwell MB Series or MBF Series Rotary Shoe Valve Bodies.
- Actuator types :- ARE ARM ARX
Cause
Obsolescence of Satchwell AR Series 7 Rotary Actuators
Resolution
Replace Satchwell AR Series 7 Rotary Actuators with appropriate Schneider Electric MD Series Rotary Actuators and wire as follows :-
- Satchwell AR Series 7 Rotary Actuators installed on Air Dampers.
- ARE
- ARE Series 7 Wire Number 2 = MD20A-24 Wire Number 2
- ARE Series 7 Wire Number 3 = MD20A-24 Wire Number 3
- ARE Series 7 Wire Number 1 = MD20A-24 Wire Number 1
- ARE Series 7 Wire Number 5 = MD20A-24 Wire Number 5
- ARX
- ARX Series 7 Wire Number 3 = MD20B-24 Wire Number 3
- ARX Series 7 Wire Number 2 = MD20B-24 Wire Number 2
- ARX Series 7 Wire Number 1 = MD20B-24 Wire Number 1
- ARM
- ARM Series 7 Wire Number 3 = MD20B-230 Wire Number 3
- ARM Series 7 Wire Number 2 = MD20B-230 Wire Number 2
- ARM Series 7 Wire Number 1 = MD20B-230 Wire Number 1
- ARM Series 7 Wire EARTH = MD20B-230 NO EARTH REQUIRED
N.B.
Should the Satchwell AR Series 7 Actuator include a wired Auxiliary Switch then the following Accessory should also be wired on the Schneider Electric MD Actuator as follows :-
- MD – S1 One independent SPDT 1 mA…3(0.5) A, 250 V AC Auxiliary Switch
- AR COMMON Wire Number S1 = MD-S1 COMMON Wire Number S1
- AR N/O contact Wire Number S3 = MD-S1 N/O contact Wire Number S3
- AR N/C contact Wire Number S2 = MD-S1 N/C contact Wire Number S2
- MD – S2 Two independent SPDT 1 mA…3(0.5) A, 250 V AC Auxiliary Switches
- AR COMMON Wire Number S1 = MD-S2 COMMON Wire Number S1
- AR N/O contact Wire Number S3 = MD-S2 N/O contact Wire Number S3
- AR N/C contact Wire Number S2 = MD-S2 N/C contact Wire Number S2
- AR COMMON Wire Number S4 = MD-S2 COMMON Wire Number S4
- AR N/O contact Wire Number S6 = MD-S2 N/O contact Wire Number S6
- AR N/C contact Wire Number S5 = MD-S2 N/C contact Wire Number S5
- ARE
- Satchwell AR Series 7 Rotary Actuators installed on Satchwell MB Series Screwed Rotary Shoe Valve Bodies.
- ARE
- ARE Series 7 Wire Number 2 = MD10A-24 Wire Number 2
- ARE Series 7 Wire Number 3 = MD10A-24 Wire Number 3
- ARE Series 7 Wire Number 1 = MD10A-24 Wire Number 1
- ARE Series 7 Wire Number 5 = MD10A-24 Wire Number 5
- ARX
- ARX Series 7 Wire Number 3 = MD10B-24 Wire Number 3
- ARX Series 7 Wire Number 2 = MD10B-24 Wire Number 2
- ARX Series 7 Wire Number 1 = MD10B-24 Wire Number 1
- ARM
- ARM Series 7 Wire Number 3 = MD10B-230 Wire Number 3
- ARM Series 7 Wire Number 2 = MD10B-230 Wire Number 2
- ARM Series 7 Wire Number 1 = MD10B-230 Wire Number 1
- ARM Series 7 Wire EARTH = MD10B-230 NO EARTH REQUIRED
N.B.
Should the Satchwell AR 7 Series Actuator include a wired Auxiliary Switch then the following Accessory should also be wired on the Schneider Electric MD Actuator as follows :-
- MD – S1 One independent SPDT 1 mA…3(0.5) A, 250 V AC Auxiliary Switch
- AR COMMON Wire Number S1 = MD-S1 COMMON Wire Number S1
- AR N/O contact Wire Number S3 = MD-S1 N/O contact Wire Number S3
- AR N/C contact Wire Number S2 = MD-S1 N/C contact Wire Number S2
- MD – S2 Two independent SPDT 1 mA…3(0.5) A, 250 V AC Auxiliary Switches
- AR COMMON Wire Number S1 = MD-S2 COMMON Wire Number S1
- AR N/O contact Wire Number S3 = MD-S2 N/O contact Wire Number S3
- AR N/C contact Wire Number S2 = MD-S2 N/C contact Wire Number S2
- AR COMMON Wire Number S4 = MD-S2 COMMON Wire Number S4
- AR N/O contact Wire Number S6 = MD-S2 N/O contact Wire Number S6
- AR N/C contact Wire Number S5 = MD-S2 N/C contact Wire Number S5
- ARE
- Satchwell AR Series 7 Rotary Actuators installed on Satchwell MBF Series Flanged Rotary Shoe Valve Bodies
- ARE
- ARE Series 7 Wire Number 2 = MD20A-24 Wire Number 2
- ARE Series 7 Wire Number 3 = MD20A-24 Wire Number 3
- ARE Series 7 Wire Number 1 = MD20A-24 Wire Number 1
- ARE Series 7 Wire Number 5 = MD20A-24 Wire Number 5
- ARX
- ARX Series 7 Wire Number 3 = MD20B-24 Wire Number 3
- ARX Series 7 Wire Number 2 = MD20B-24 Wire Number 2
- ARX Series 7 Wire Number 1 = MD20B-24 Wire Number 1
- ARM
- ARM Series 7 Wire Number 3 = MD20B-230 Wire Number 3
- ARM Series 7 Wire Number 2 = MD20B-230 Wire Number 2
- ARM Series 7 Wire Number 1 = MD20B-230 Wire Number 1
- ARM Series 7 Wire EARTH = MD20B-230 NO EARTH REQUIRED
N.B.
Should the Satchwell AR Series 7 Actuator include a wired Auxiliary Switch then the following Accessory should also be wired on the Schneider Electric MD Actuator as follows :-
- MD – S1 One independent SPDT 1 mA…3(0.5) A, 250 V AC Auxiliary Switch
- AR COMMON Wire Number S1 = MD-S1 COMMON Wire Number S1
- AR N/O contact Wire Number S3 = MD-S1 N/O contact Wire Number S3
- AR N/C contact Wire Number S2 = MD-S1 N/C contact Wire Number S2
- MD – S2 Two independent SPDT 1 mA…3(0.5) A, 250 V AC Auxiliary Switches
- AR COMMON Wire Number S1 = MD-S2 COMMON Wire Number S1
- AR N/O contact Wire Number S3 = MD-S2 N/O contact Wire Number S3
- AR N/C contact Wire Number S2 = MD-S2 N/C contact Wire Number S2
- AR COMMON Wire Number S4 = MD-S2 COMMON Wire Number S4
- AR N/O contact Wire Number S6 = MD-S2 N/O contact Wire Number S6
- AR N/C contact Wire Number S5 = MD-S2 N/C contact Wire Number S5
- ARE
- Product Information.