THOMSON marathon TS 910 Series User Manual

PM 148 Rev 1 16/07/27 Part ID
THOMSON POWER SYSTEMS • 9087A - 198th STREET, LANGLEY, BC CANADA V1M 3B1
TELEPHONE: (604) 888-0110 • FAX: (604) 888-3381 • E-MAIL: info@thomsonps.com • www.thomsonps.com
Installation Requirements (cont’d)
 Application:
TS 910 Residential Transfer Switch: The TS 910 Transfer Switch is designed and is Listed by Underwriters Laboratories (UL) to Safety Standard
UL 1008 for Transfer Switches for Optional Standby applications only. This product is not intended for installation or operation on legally required
standby applications for emergency power systems as defined by the National Electrical Code.
TS 920 Light Commercial Transfer Switch: The TS 920 Transfer Switch is designed and is Listed by Underwriters Laboratories (UL) to Safety
Standard UL 1008 for Transfer Switches for Emergency Standby applications. This product is intended for installation or operation on legally
required standby applications for emergency power systems as defined by the National Electrical Code.
 Withstand/Interrupting Current Ratings: Refer to electrical ratings Table #1 shown below for withstand/Interrupting current ratings. Refer to
Owner’s Manual for a complete listing of upstream circuit breakers types/models which are required to be used upstream of the TS 910/920
transfer switch. Short circuit currents listed for Standard type ATS are Withstand ratings. Short circuit currents listed for Service Entrance type
ATS are Interrupting ratings based on the ratings of the supplied utility service disconnect circuit breaker utilized.
WARNING: Do not install the transfer switch on systems with higher available short circuit current levels than listed in Table #1. Failure to follow
these instructions can result in death, serious injury, or equipment damage.
Table #1 Electrical Ratings
MODEL
ATS TYPE
POLES
MAX VOLTAGE
AMPERAGE
SHORT CIRCUIT CURRENT
1
TS912A0100A
STANDARD
2
240V
100A
10kA
TS912A0100B
SERVICE ENTRANCE
2
240V
100A
10kA
TS912A0200A
STANDARD
2
240V
200A
10kA
TS912A0200B
SERVICE ENTRANCE
2
240V
200A
10kA
TS912A0400A
STANDARD
2
240V
400A
50kA
2
TS912A0400B
SERVICE ENTRANCE
2
240V
400A
25kA
TS913A0100A
STANDARD
3
240V
100A
22kA
2
TS913A0100B
SERVICE ENTRANCE
3
240V
100A
10kA
TS913A0200A
STANDARD
3
240V
200A
25kA
2
TS913A0200B
SERVICE ENTRANCE
3
240V
200A
10kA
TS913A0400A
STANDARD
3
240V
400A
50kA
2
TS913A0400B
SERVICE ENTRANCE
3
240V
400A
25kA
TS923A0100A
STANDARD
3
240V
100A
22kA
2
TS923A0100B
SERVICE ENTRANCE
3
240V
100A
10kA
TS923A0200A
STANDARD
3
240V
200A
25kA
2
TS923A0200B
SERVICE ENTRANCE
3
240V
200A
10kA
TS923A0400A
STANDARD
3
240V
400A
50kA
2
TS923A0400B
SERVICE ENTRANCE
3
240V
400A
25kA
1
AMPS RMS Symmetrical
2
When protected by specific upstream circuit breaker, refer to TS 910/920 Owner’s Manual
 Service Disconnect ATS configuration: If the transfer switch is ordered with Service Entrance rating type and is to be used as Service
Equipment, following the procedure described below:
WARNING: The transfer switch must be de-energized prior to opening the enclosure to access Neutral Bonding strap. Failure to follow these
instructions can result in death or serious injury.
2. Connect the Bonding Strap to Neutral
1. Apply the Service Disconnect label supplied
with the ATS to the front of the door under the
circuit breaker toggle

THOMSON marathon TS 910 Series Specifications

General

Brand	THOMSON
Model	marathon TS 910 Series
Category	Switch
Language	English