Controller Features:

  • Disconnect Switch / Circuit Breaker
  • Motor Starter
  • 7" Color Touchscreen
  • Weekly Test Timer
  • Data Logging
  • True RMS Metering
Home | Products | MarkIII Electric Fire Pump Controllers | FTA1250 (MarkIII)

FTA1250 (MarkIII)

Part Winding Starting

Firetrol® FTA1250 Part Winding Starting Fire Pump Controllers can be used where the characteristics of the power source do not permit full voltage starting. The controller monitors, dis-plays and records fire pump system information.When the controller is actuated via pressure, START push-button, deluge valve contact, etc., the first contactor closes, connecting one of the motor windings to the line. During starting, the motor will draw approximately 65% of its normal locked rotor current and develop approximately 42% of its normal starting torque. After a time delay, the second contactor closes, connecting the second winding in parallel with the first. The motor then draws its normal running current and develops its rated torque.

Submittal Packages
Without Power Transfer Switch
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With Power Transfer Switch
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Documents & Drawings
  • Controller Only (PDF File Format)
  • Controller Only (Word File Format)
  • Controller with Power Transfer Switch (PDF File Format)
  • Controller with Power Transfer Switch (Word File Format)
Wiring Schematic - Controller Only
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Wiring Schematic - Controller With Transfer Switch
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  • 208V (15-100 HP) | 220-240V (15-125 HP)
  • 208V (125-250 HP) | 220-240V (150-300 HP)
  • 380-400-415V (15-200 HP) | 440-480V (15-250 HP) | 660V (15-350 HP)
  • 380-400-415V (250-400 HP) | 440-480V (300-500 HP) | 660V (400-500 HP)
  • 208V (5-30 HP) | 220-240V (5-30 HP) | 380-400-415V (5-60 HP) | 440-480V (5-60 HP) | 600V (5-75 HP)
  • 208V (40-60 HP) | 220-240V (40-60 HP) | 380-400-415V (75-125 HP) | 440-480V (75-150 HP) | 600V (100-150 HP)
  • 208V (75-150 HP) | 220-240V (75-200 HP) | 380-400-415V (150-300 HP) | 440-480V (200-400 HP) | 600V (200-500 HP)
  • 208V (200 HP) | 220-240V (250 HP) | 380-400-415V (350-450 HP) | 440-480V (450-500 HP)
  • 208V (5-30 HP) | 220-240V (5-30 HP) | 380-400-415V (5-60 HP) | 440-480V (5-60 HP) | 600V (5-75 HP)
  • 208V (40-60 HP) | 220-240V (40-60 HP) | 380-400-415V (75-125 HP) | 440-480V (75-150 HP) | 600V (100-150 HP)
  • 208V (75-100 HP) | 220-240V (75-125 HP) | 380-400-415V (150-200 HP) | 440-480V (200-250 HP) | 600V (200-350 HP)
  • 208V (125-150 HP) | 220-240V (150-200 HP) | 380-400-415V (250-300 HP) | 440-480V (300-400 HP) | 600V 5(400-500 HP)
  • 380-400-415V (350 HP) | 440-480V (450 HP)
  • 208V (200 HP) | 220-240V (250 HP) | 380-400-415V (400 -450 HP) | 440-480V (500 HP)
UL Cert. of Compliance
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Instruction Manuals
Controller Only
download
Controller with Power Transfer Switch
download
Without Power Transfer Switch
With Power Transfer Switch
  • Controller Only (PDF File Format)
  • Controller Only (Word File Format)
  • Controller with Power Transfer Switch (PDF File Format)
  • Controller with Power Transfer Switch (Word File Format)
Wiring Schematic - Controller Only
download
Wiring Schematic - Controller With Transfer Switch
download
  • 208V (15-100 HP) | 220-240V (15-125 HP)
  • 208V (125-250 HP) | 220-240V (150-300 HP)
  • 380-400-415V (15-200 HP) | 440-480V (15-250 HP) | 660V (15-350 HP)
  • 380-400-415V (250-400 HP) | 440-480V (300-500 HP) | 660V (400-500 HP)
  • 208V (5-30 HP) | 220-240V (5-30 HP) | 380-400-415V (5-60 HP) | 440-480V (5-60 HP) | 600V (5-75 HP)
  • 208V (40-60 HP) | 220-240V (40-60 HP) | 380-400-415V (75-125 HP) | 440-480V (75-150 HP) | 600V (100-150 HP)
  • 208V (75-150 HP) | 220-240V (75-200 HP) | 380-400-415V (150-300 HP) | 440-480V (200-400 HP) | 600V (200-500 HP)
  • 208V (200 HP) | 220-240V (250 HP) | 380-400-415V (350-450 HP) | 440-480V (450-500 HP)
  • 208V (5-30 HP) | 220-240V (5-30 HP) | 380-400-415V (5-60 HP) | 440-480V (5-60 HP) | 600V (5-75 HP)
  • 208V (40-60 HP) | 220-240V (40-60 HP) | 380-400-415V (75-125 HP) | 440-480V (75-150 HP) | 600V (100-150 HP)
  • 208V (75-100 HP) | 220-240V (75-125 HP) | 380-400-415V (150-200 HP) | 440-480V (200-250 HP) | 600V (200-350 HP)
  • 208V (125-150 HP) | 220-240V (150-200 HP) | 380-400-415V (250-300 HP) | 440-480V (300-400 HP) | 600V 5(400-500 HP)
  • 380-400-415V (350 HP) | 440-480V (450 HP)
  • 208V (200 HP) | 220-240V (250 HP) | 380-400-415V (400 -450 HP) | 440-480V (500 HP)
UL Cert. of Compliance
download
Controller Only
download
Controller with Power Transfer Switch
download

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