PUMP SYSTEMS & PROTECTION

The SIRAC PumpGuard range of controllers are world leaders in pump protection and control. They provide an easy to use management system for many Industrial and Domestic pumping applications. These controllers are used when control and protection of single or multiple pumps are required.

  • ABOUT PUMPGUARDTM
  • Models & Options

The SIRAC PumpGuard range of controllers are world leaders in pump protection and control. They provide an easy to use management system for many Industrial and Domestic pumping applications. These controllers are used when control and protection of single or multiple pumps are required.

Dry Running is a major cause of pump failure – PumpGuard provides Dry Run protection without the need for sensors. Level control, drainage, pressure boosting and transfer applications are easily set with function switches.

The PumpGuard controllers are extremely user friendly with many features for controlling and protecting your pumps. Faults are displayed with real-time data and historical data retention. Control of your pumps is also possible from a slave controller. Many of the models come

standard with an RS485 communication interface for easy integration into a Building Management System. The PumpGuard units have an intelligent dynamic LCD for ease of diagnostics and pump running information.

PROTECTION PROVIDED

  • Dry run protection without the need of a float switch or liquid level probe (Restart attempt every 30 min, adjustable)
  • Pump Stalled. Motor overload (Restart attempt every 30 min, adjustable)
  • Short Circuit
  • Under voltage (Restart attempt every 5 min, adjustable)
  • Over voltage protection (Restart attempt every 5 min, adjustable)
  • Repeat starts (More than 5 per minute)
  • Phase reversal (3-phase only)
  • Three phase imbalance (3-phase only)
  • Over temperature (where motors are fitted with accessible terminals for the winding protection cutout)
  • Anti-seize/rust run timer (3 sec. every 240hrs, adjustable)

DUPLEX CONTROL PANEL

  • Main pump and Standby pump automatically alternate to balance running hours
  • Main pump and Standby pump automatically switched on in the event of a malfunction
  • Both pumps can run together if required

PUMP & MOTOR PROTECTOR / STARTER FOR SINGLE OR DUAL PUMPS

  • Function switch setting for Drainage, Pressure Boosting, or Transfer applications
  • Low voltage control circuit for your safety
  • RS485 communication interface (BMS, MODBUS)
  • Slave controller/display option available for remote monitoring and control using shielded twisted pair cable to a distance of 1200 meters (Cable not included)
  • Control box contains the Main Circuit Breaker and DOL contactor(s)
  • Dry contact for general fault provided
  • Provision for multiple combinations of device inputs and outputs for use with float switches, pressure switches, transducers, level controls and probes
  • Easy-to-set push button overload calibration which prompts when calibration is incomplete

The IP54 rated enclosure is suitable for outdoor applications. The controllers have a simple easy to use Automatic Calibration feature that sets the pump overload settings utilising push buttons. Individual technical brochures are available for each model of PumpGuard.

Download Water Pump Protection Systems Brochure