Standard Pump Controller with Single Door

• High level alarm delay - Avoids nuisance alarms causes by water level oscillation
• Smart chirp mode alarms - Alarms automatically silence after 5 minutes if not muted, then chirp every 5 minutes
• Manual control - Manual pump mode with optional 5-minute timeout to revert back to auto mode
• Duty sharing and alternation - Duty pump alternates on pump start and after 30 minutes of continuous running in alternation mode, or after 6 hours of accumulated running in circulation mode (dual pump versions)
• Pump staging and destaging - Second pump is staged into operation on high level float or lag pump pressure switch closing and destaged when no longer required (dual pump versions)
• Staggered pump start - Prevents excessive current draw and reduces water surge (dual pump versions)
• Level control mode - Pump out operation controlled by pump stop, pump start and high-level float switches
• Maintain minimum level - Ensures minimum tank level is maintained if pump does not run for 4 hours, and pump stop input is closed
• Pressure control mode - Pressure boost operation controlled by lead pump, lag pump (dual pump versions) and low-pressure switches.

• Powder coated mild steel enclosure with removable gland plate
• IP54 single door or IP56 with inner door.

• Pad-lockable mains power isolator switch
• Circuit breaker protected low voltage control and input circuitry
• Individual pump isolation
• Contactor and thermal overload protection of pump motors
• Din rail mounted terminal connections

• Single or dual pump keypad interface:
  • • Indicator lights for power on, high- & low-level alarm, pump run, pump fault/overload and prime loss
    • Push buttons for alarm mute/reset, pump auto/off/manual control
• PCB control module with dipswitches for adjusting configuration
• Visual (strobe) and mutable audible (buzzer) alarms

Fault Protection

• Pump overload protection - Shuts down pumps on overload, with automatic duty alternation (dual pump versions)
• Pump anti-seize protection - Runs pumps periodically during low use to prevent seizing
• High level alarm - Can be configured with 15-minute delay and auto reset for stormwater applications, or 5-minute delay and manual alarm reset only for sewage applications
• Low level alarm - Locks out pumps until manually reset, to prevent dry running
• Low flow/prime loss protection - Activates if a pump is running but there is no flow for 2 minutes (if using flow switch in input 1 instead of low-level float switch)
• Low pressure alarm - Shuts down pumps if low pressure input closes for 60 seconds.

Typical Applications

• Level control:
  • Submersible sewage
  • Submersible stormwater
  • Water transfer pumping
• Pressure control:
  • Pressure boosting

Modification Options

• /SMS - With ME-Link module for SMS alarm/status messaging
• /BBHLS - With battery backup high level alarm
• /CON - With conductivity relays and inputs for common, stop, start and high-level probes
• /GEN - With generator inlet socket and manual changeover switch
• /ATS - With automatic generator changeover switch
• /INT - With intrinsically safe input barrier relay and inputs for working and high-level floats
• Individual pump RCD protection
• Pump thermistor inputs
• Mine spec enclosure
• 316 stainless steel enclosure
• Pump max run time protection

• Single phase (230Vac) or three phase (400Vac) power supply
• 4x digital 12Vdc inputs for float, pressure or flow switches
• Standard terminal setup: Low level (not for single door version), pump stop, pump start and high-level float switches

• 1 or 2x pump supply outputs
• BMS volt free output for common fault (Inner Door version), or:
• BMS volt free outputs for power on, high level, individual pump run and fault (BMS version only)
• Coded data output for connection to remote status indicators, BMS module or SMS alarm status communicator.

Overload Selection

Additional overload ratings available on request.
Note: Enclosure sizes may increase for higher overload ratings