2024年5月3日发(作者：三星等世界巨头落后)

SERIES TS 870

•

100 - 1200 AMP

AUTOMATIC TRANSFER SWITCHES

COMMERCIAL & INDUSTRIAL

THOMSON POWER SYSTEMS TS 870 AUTOMATIC TRANSFER SWITCHES

OFFER THE FOLLOWING:

ENCLOSED CONTACT POWER SWITCHING UNITS

• Fully enclosed silver alloy contacts provide high with-

stand rating & 100% continuous current rating.

• 3 cycle short circuit current withstand.

• 10 cycle 6X overload current rating

• Completely isolated utility and generator side power

switching units.

• Power switching units can incorporate overcurrent

protection, allowing cost savings in upstream

devices.

• Not damaged if manually switched while in service.

RELIABLE MOTOR-OPERATED TRANSFER MECHANISM

• Heavy duty brushless gearmotor and operating

mechanism provide mechanical interlocking (for open

transition ATS) and extreme long life.

• Stored Energy: Motor Operators for fast CTTS

• Safe manual operation permits operation under

adverse conditions.

SUPERIOR SERVICEABILITY

• All mechanical and control devices are visible and

front accessible.

• All control wires and power busses are front-

accessible.

• Plug-in TSC 900 Transfer Switch Controller

CONTROL FEATURES

• TSC 900 microprocessor based controller with 7”

color touch screen graphical display and programma-

ble inputs/outputs.

• Isolation plug permits disconnecting control circuits

from all power sources.

PRODUCT DATA

• Models from 100-1200 Amp continuous current

• Available 2, 3 or 4 pole

• All models 50/60Hz rated

• Voltage range 120-600 VAC

• 3 phase, 3 or 4 wire systems

• Open Transition or Closed Transition ATS

• 1000/1200A offer fast Open Transition transfer, with

in-phase monitoring

QUALITY ASSURANCE

• ISO 9001 Registered

SEISMIC CERTIFICATION

TS 870 ATS is certified for installation and operation per

the following requirements:

• IBC 2012– Section 13, Occupancy Category IV

• ASCE7-05 Region 3 (minimum SS=200%)

SAFETY STANDARDS

• UL 1008 Automatic Transfer Switches for use in

Emergency Systems

• CSA C22.2 No. 178 Automatic Transfer Switches

• NFPA 110 Standard for Emergency and Standby

Power Systems

WARRANTY

• 2 year limited warranty included

Thomson Power Systems TS 870 Standard Automatic Transfer Switches employ two mechanically interlocked power

switching units with a microprocessor based controller to automatically start a generator and transfer system load to a

generator supply in the event of a utility supply failure. System load is then automatically retransferred back to the utility

supply following restoration of the utility power source to within normal operating limits. All load transfer sequences are

“Open Transition” (i.e. “break-before make”) with adjustable neutral position delay to ensure adequate voltage decay

for preventing out of phase transfers.

TS 870 Automatic Transfer Switches are certified to UL 1008 & CSA 178 Standards for use in Emergency Power System

applications.

All TS 870 transfer switches have been 3 cycle withstand current tested in accordance with UL 1008 & CSA 178.

Additionally they can withstand 6 times overload for 10 cycles. The standard TS 870 Automatic Transfer Switch is rated

for 100% system load. The TS 870 design allows optional use of integral over current trip elements within the power

switching units. All TS 870 series transfer switches use a TSC 900 microprocessor based controller which provides all

necessary control functions for fully automatic operation. The controller is equipped with 7”color touch-screen graphical

display which provides Operating Status and controls. All parameters and configurations are entered without opening

the front door.