Thomson Residential Transfer Switches
POWER CONTACTOR SWITCHING UNITS
- 100% Continuous Current Ratings for use with all load types
- Suitable for Copper and Aluminum power cable connections
- High Short Circuit Withstand Ratings when used with upstream molded case circuit breakers
RELIABLE SOLENOID OPERATED TRANSFER MECHANISM
Fast Operation allows In-Phase Power Transfer
Electrical and Mechanical Interlocked mechanism prevents simultaneous closure of Utility and Generator sources
SUPERIOR SERVICEABILITY
Plug-in Control Devices allow superior field service ability
Enclosed Power Contacts for safe operation and maintenance
CONTROL FEATURES
- Advanced TSC 9 Series Transfer Controller with features specifically designed for Residential and Light Commercial ATS applications. User programmable timers, simple LED interface
- Outputs for Automatic Load Shed & Remote Alarming
- kW Load Shed Control (Optional) reduces costs by sizing your standby power system for prioritized loads
- Wireless Remote Alarm Messaging Module (Optional)
- Universal Generator Interface kit option allows TS 910 to be applied to multiple types of generator sets utilizing 240V remote starting control systems
PRODUCT DATA
- 100A, 200A, 400A Models
- Service Entrance rated Models are available
- 120/240V Single Phase, 3 wire c/w Neutral
- 120/208V Three Phase, 4 wire c/w Neutral
- 2 Pole/3 Pole, 50/60hz
- Rust Resistant Aluminum Enclosures
- NEMA 3R Door for Outdoor Applications (Optional)
- Withstand Short Circuit Current Ratings up to 50kA
QUALITY ASSURANCE
ISO 9001 Registered Manufacturing Facilities
Complies with:
– NEMA & UL50
– UL 508
– IEEE C62.41, C37.90.1
– FCC CFR 47 Part 15, (Subpart B) Class B
– EN 61000 Series Electromagnetic Capability
SAFETY STANDARDS
- UL 1008 Listed Automatic Transfer Switches for use in optional standby system
WARRANTY
2 year limited warranty included
Thomson Residential Transfer Switches TS 910
Automatic Transfer Switches employ a power contactor switching unit with a microprocessor based controller to automatically start a generator and transfer system load to the generator supply in the event of a utility supply failure. System load is automatically re-transferred back to the utility supply following the restoration of the utility power source to within normal operating limits. All load transfer sequences are “Open Transition” (i.e.“break-before-make”)
utilizing an in-phase transfer detection control sequence. All TS 910 transfer switch models have been tested in accordance with UL 1008 standards. Molded case circuit breakers or fuses with overcurrent protection are required upstream of the transfer switch. The standard TS 910 Transfer Switch is rated for 100% system load. The TS 910 Transfer Switches are also available as Service Entrance Rated devices.
The TS 910 Transfer Switches use a TSC 9 microprocessor based controller. All necessary control functions for fully automatic operation are provided. The TSC 9 controller is mounted inside the transfer switch enclosure. Operating status is provided via LED indicators are visible through the front panel on NEMA 1-rated enclosures.
STANDARD FEATURES
- Normal Operation Status LED Lights: Load on Utility & Load on Generator, Utility & Generator Source Available, Engine Start Activated, Load Shed Activated
- Diagnostic LEDs: System OK, Alarm, Wait For Transfer, Diagnostic
- USB Port Factory Programming/Diagnostic
- Single Phase and Three Phase Voltage sensing on Utility and Generator
- Generator AC frequency sensing
- Utility under voltage control set point 70% dropout (fixed)
- Generator Set points: under voltage 70% dropout (fixed), under frequency 90% pick-up (fixed)
- Engine warm-up timer (Selectable 10 sec, 30 sec, 60 sec)
- Utility return timer (Selectable 10 sec, 60 sec, 120 sec)
- Engine start timer (Selectable 3 sec, 6 sec, 10 sec)
- Engine cool down timer (Selectable 60, 120, 300 sec)
- Integrated Programmable Generator Exercise Timer with easy to configure 7, 14 or 28 day, On-load or Off-load
- Programmability, initiate pushbutton & light
- Local utility power fail simulation test pushbutton LED, front faceplate mounted
- Engine start contact (5A, 120/240VAC resistive max.)
- Load Shed contact (5A, 120/240VAC resistive max.)
- Alarm Output (100ma, 24Vdc)
ELECTRICAL RATINGS/ENCLOSURE DIMENSIONS/CABLE TERMINALS
1 Enclosure dimensions are for reference. (DO NOT USE FOR CONSTRUCTION)
2 All cable connections suitable for copper or aluminum
3 Contact factory for further information on required upstream circuit breaker protection
4 When protected by specific upstream circuit breaker, refer to TS 910/920 manual
OPTIONAL ACCESSORIES (Field Installable)
| SKU | Description |
|---|---|
| TS910-N3R100A | NEMA 3R Door, External Door Mountable to NEMA 1 ATS Enclosure (Specify matching ATS model number)TS910-N3R100BTS910-N3R200ATS910-N3R200BTS913-N3R200A |
| TS910-N3R100B | |
| TS910-N3R200A | |
| TS910-N3R200B | |
| TS913-N3R200A | |
| TS913-N3R200B | |
| TS910-N3R400A | |
| TS910-N3R400B | |
| TS910-WMS | Wireless Remote Alarm Messaging Module |
| TS910-SPD1PH | Surge Protective Device, Single Phase, Class 1, 120/240V connected to Load Bus |
| TS910-SPD3PH | Surge Protective Device, 3 Phase Class 1, 120/208V connected to Load Bus |
| TS910-UGI | Universal Generator Interface Start Kit |
| TS910-HTR | Enclosure Heater, 120VAC Fused, supplied from ATS Load Bus |
| TS910-KWLS1PH2 | kW Load Shed Control output contact, Single Phase, One Stage, 0 - 200A Current Transformers con-nected to ATS Load Bus |
| TS910-KWLS1PH4 | kW Load Shed Control output contact, Single Phase, One Stage, 0 - 400A Current Transformers con-nected to ATS Load Bus |
| TS910-KWLS3PH2 | kW Load Shed Control output contact, 3 Phase, One Stage, 0 - 200A Current Transformers connected to ATS Load Bus |
| TS910-KWLS3PH4 | kW Load Shed Control output contact, 3 Phase, One Stage, 0 - 400A Current Transformers connected to ATS Load Bus |
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