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Home / Automatic Transfer Switches
Thomson 1200A TS 870
SKU: 10435

Thomson 1200A TS 870 (#10435)

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SKU: 10435 Category: Automatic Transfer Switches Brand: Thomson Automatic Transfer SwitchesCondition:NewAmps:1200Voltage:Multi-Voltage
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Product Details

SKU 10435
Manufacturer Thomson
Condition New
Model TS 873A1200B1AY6DNKAA
Model Family TS 870
Serial Number 41833221
Transition Type Open
Number of Poles 3
Enclosure Type NEMA 3R
Voltage Multi-Voltage
Amps 1200
Phase 3
Frequency 60 Hz
Year 2026
Service Entrance Rated Yes
Length/Depth (Inches) 38
Width (Inches) 75
Height (Inches) 25
Weight (Lbs) 455
ID# 30743

Notes

THOMSON POWER SYSTEMS TS 870 AUTOMATIC TRANSFER SWITCHES

Thomson Power Systems TS 870 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 re-transferred 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 Switch models 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 Automatic Transfer Switches use a TSC 7320 microprocessor based controller which provides all necessary control functions for fully automatic operation. The controller is equipped with 2.3” back-lit LCD display which provides operating status and controls. All parameters and configurations are entered without opening the front door.

ENCLOSED CONTACT POWER SWITCHING UNITS

  • Fully enclosed silver alloy contacts provide high withstand rating & 100% continuous current rating
  • 3 Cycle short circuit current withstand
  • Power switching units can incorporate over current protection, allowing cost savings in upstream devices
  • Not damaged if manually switched while in service

SUPERIOR SERVICEABILITY

  • All mechanical and control devices are visible and readily accessible
  • All control wires and power busses are front accessible
  • Plug-in TSC 7320 Transfer Switch Controller

CONTROL FEATURES

  • TSC 7320 microprocessor based controller with 2.3” back-lit LCD display and programmable inputs/outputs
  • Isolation plug permits disconnecting control circuits from all power sources

PRODUCT DATA

  • Models available from 100 - 1200A continuous current
  • Available 2, 3 or 4 Pole
  • All models 50/60Hz rated
  • Voltage range 120 - 600V
  • 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 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
  • CSA C22.2 No. 178 Automatic Transfer Switches
  • NFPA 110 Standard for Emergency and Standby Power Systems

WARRANTY

  • 2 year limited warranty included
Acrobat PDF Download Thomson Series TS 870 Brochure

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      • Arc Flash Study
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      • Microgrid Study
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      • UPS Backup System Study
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      • Power Rentals
      • Decomissioning Services
      • Emergency Response
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