DPC-4F Duplex/Backup Controller

dpc-4f

The DPC-4F Duplex/Backup Controller is a multi-functional pump controller designed to operate two pumps. The controller can be configured to operate as duplex backup controller or as a duplex controller. The controller operated using inputs from 1-4 float switches.

Multi-Function

  • MODE 1: 1-float backup operation with pump run timer
  • MODE 2: 2-float backup operation
  • MODE 3: 3- or 4-float backup operation
  • MODE 4: 3- or 4-float duplex operation
dpc-4f

Features

  • Green LED indicators for Power On and Pump Call-To-Run
  • Red LED indicator for Alarm and Backup Mode
  • Amber LED indicators for Float Status
  • Float out of sequence detection (Mode 4 only)
  • HIGH level relay directly operated by FLOAT 4, independent of microcontroller
  • 12 VDC power to float switches Relay Outputs: Pump Call-To-Run (2), Low, High, Horn/Backup
  • UL Listed
  • 2-year limited warranty

Specifications

  • Electrical Ratings:
    • Input voltage: 100 ~ 250 VAC (50/60 Hz)
    • Transient Protection: 10,000 V for 20 microseconds
    • Float switch inputs: 12 VDC, 26 mA each
    • Max float switch cable length: 328 feet (100 m)
  • Relay Outputs:
    • Rating: 5 A max. @ 240 VAC
    • Mechanical: 10,000,000 operations
    • Full load: 100,000 operations
  • Environmental Rating:
    • Internal panel mount only
    • Operating temperature: -18°F ~ 140°F (-28°C ~ 60°C)
    • Storage temperature: -40°F ~ 185°F (-40°C ~ 85°C)
    • Relative humidity: 95% non-condensing
  • Conductor Size and Terminal Torque Requirements:
    • Float terminals: 22-14 AWG, 7 in-lbs.
    • Top green terminals (pluggable): 22-14 AWG, 7in-lbs
  • Dimensions:
    • Enclosure: 5.81 x 3.5 x 1.98 inches (14.8 x 8.9 x 5.1 cm)
    • Mounting holes: 5.43 x 2.50 inches (13.8 x 6.4 cm)
    • Recommended mounting screws: Size 8
    • Weight: 7.5 oz (213 g)

Downloads

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