Marathon TS 910 - 23 NOTES

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TS 910 TRANSFER SWITCH

PM140 REV 2 14/01/23 56 Thomson Power Systems

23 NOTES

Table of Contents

Default Chapter3
- Table of Contents3
1 Product Revision History7
2 Equipment Storage7
3 Notes to Installer8
- Application8
- Check Equipment Delivery8
- Check Line Voltage/Amperage8
- Installation Requirements9
- Dielectric Testing12
- Service Disconnect Ats Configuration13
4 General Description14
- Product Model Code15
- Ts 910 Optional Accessories16
- Typical Commissioning Procedures16
5 General Theory of Operation17
- Automatic Sequence of Operation17
- Service Entrance Automatic Transfer Switch Operation17
6 Over Current Protection20
- Standard Ts 910 Automatic Transfer Switch20
- Service Entrance Rated Ts 910 Automatic Transfer Switch20
7 General Notes on Servicing Transfer Switch Mechanism20
8 Transfer Switch Mechanism Operation21
- Automatic Operation21
- Manual Operation21
9 Recommended Maintenance23
10 Front Interior View (100A Standard Ats)24
11 Front Interior View (100A Service Entrance Ats)25
12 Front Interior View (200A Standard Ats)26
13 Front Interior View (200A Service Entrance Ats)27
14 Front Interior View (400A Standard Ats)28
15 Front Interior View (400A Service Entrance Ats)29
16 Enclosure Dimensions/Cable Terminals30
17 Requirements for Upstream Circuit Protective Devices31
- 100A, 2P Transfer Switch Upstream Circuit Protective Devices32
- 100A, 3P Transfer Switch Upstream Circuit Protective Devices32
- 200A, 2P Transfer Switch Upstream Circuit Protective Devices33
- 200A, 3P Transfer Switch Upstream Circuit Protective Devices33
- 400A, 2P Transfer Switch Upstream Circuit Protective Devices34
- 400A, 3P Transfer Switch Upstream Circuit Protective Devices34
18 Tsc 9 Transfer Switch Controller35
- Description35
- Electrostatic Discharge Precautions36
- Dielectric Testing36
- Tsc 9 Faceplate37
- Tsc 9 Faceplate Lights and Pushbutton Operation38
- Tsc 9 Printed Circuit Board39
- Tsc 9 Operating Instructions43
- Tsc 9 Operating Mode Descriptions44
- Test Modes46
- Transfer Fail Fault Reset48
- Lamp Test49
- Timer Bypass49
- Tsc 9 Voltage Sensing49
- Tsc 9 Generator Frequency Sensing49
- Tsc 9 Configuration Instructions50
- Load Shed55
19 Ts 910 Schematic Diagram57
20 Troubleshooting58
21 Replacement Parts59
22 Product Return Policy61
23 Notes62
24 Appendix A - Typical Automatic Transfer Switch Commissioning Priocedures63
- 24 Appendix A - Typical Automatic Transfer Switch Commissioning63
- A) PRE-ENERGIZATION CHECKS63
- B) EQUIPMENT ENERGIZATION64