ATS-33 Dual Gensets Automatic Transfer Switch Controller

ATS-33

Automatic Transfer Switch Controller for Dual Gensets

ATS-33 controller is specially design for dual generators power system where location is without utility power. The primary generator is backed up by a secondary standby generator incase of primary start up failure or when load power is lost from the primary generator the controller will start up the secondary generator and automatically transfer load to the standby power. Or the ATS-33 can program the dual generators to operate in a timely relay duty operation. The controller is equipped with optional USB, RS485, and Ethernet remote communication expansion slot, allowing user to purchase preferred optional communication module for alternative remote monitoring and operation.

Features

Optional USB / RS485 / Ethernet remote communication functions
Optional USB / RS485 / Ethernet remote communication functions
  • Micro-processor based & full glass panel design
  • Smart m-Touch touch sensing design
  • Compact size with user-friendly LED display
  • Capacitive touch key programming & operation *1
  • Program settings are Auto-saved into memory and will remain saved even when power is disconnected
  • Provides 3 or 1 phase voltage & frequency monitoring & protection for both generators source
  • Transfer fail and start fail with dry contact alarm output
  • Optional USB / RS485 / Ethernet remote communication functions
  • Free APP for monitor and operate your ATS & genset directly from your smart phone
  • Programmable duty time for each generator
  • Specifically developed for telecommunication industry
  • Remote Communication and Monitoring Compatibility

Dual Generators Automatic Transfer Switch System Illustration

Dual Generators Automatic Transfer Switch System Illustration

Specifications

  • DC Power Supply Voltage
  • 8 to 60 Vac
  • AC Voltage Input
  • 50 to 500 Vac
  • Frequency
  • 50 / 60 Hz
  • Remote Start Contact
  • 7A @ 250 Vac Max.
  • G1 ON Contact
  • 7A @ 250 Vac Max.
  • G2 ON Contact
  • 7A @ 250 Vac Max.
  • Alarm Output Contact
  • 7A @ 250 Vac Max.

User-Friendly 7 Segment & Status LED Display

  • Programmable display with 3 phase Voltage & Frequency
  • Programmable display Duty time
  • Engine warm-up and cooling real time countdown display
  • Internal program settings & status display
  • Display Auto / OFF / Bypass status
  • Over / Under Voltage & Frequency alarm (Both Generators)
  • Display real time power loop

Full Phase Voltage & Frequency Monitoring

  • Over Voltage Adjustable Range
  • 110 to 500 Vac
  • Under Voltage Adjustable Range
  • 80 to 470 Vac
  • Over Frequency Adjustable Range
  • 51 to 70 Hz
  • Under Frequency Adjustable Range
  • 45 to 59 Hz

Adjustable Timers

  • Duty Time for Genset-1
  • 1 to 999 hours
  • Duty Time for Genset-2
  • 1 to 999 hours
  • Time Delay From G1 to G2
  • 0 to 250 seconds
  • Time Delay From G2 to G1
  • 0 to 250 seconds
  • Engine Cooling Time for Both Gensets
  • 0 to 250 seconds
  • Time Delay Center OFF
  • 0 to 99 seconds

Environment

  • Operating Temperature
  • -20 to +70 °C
  • Storage Temperature
  • -30 to +80 °C
  • Relative Humidity
  • Max. 90%

Physical Specifications

  • Panel Cut-Out
  • 112.0 x 167.0 +/-0.5 mm
  • Dimensions
  • 125.0 (L) x 180.0 (W) x 42.0 (H) mm
  • Weight
  • 495 g +/-2%

Downloads

Dimensions

Rotating Image

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