VarioGen is a generator and control system specifically designed to operate in fluid management and ventilation.

Multi-mode generator control systems for pump starting, control and protection without the need for external soft starters or variable speed drives while maintaining industry standard gen set control functionality.

The VarioGen controller has been designed and engineered in partnership with leading engine management systems and generating set controls manufacturers to develop a truly unique and ground breaking soft starter and variable speed generator/pump control unit. The VarioGen controller removes the need for external soft starter control panels or variable speed drives in a range of applications that includes pumps used in mining, quarrying, agriculture, construction, tunnelling, oil & gas, marine and water & waste water treatment.

The VarioGen Difference


VarioGen Benefits : Turnkey Or Retrofit To Compatible Gen Set.

Rapid Setup And Relocation:

  • Plug and play, pump conections via decontactor
  • Process control box connections are universal
  • Industry standard process control plugs

Reduced Capex:

  • External pump starter and/or vsd not required
  • Over sized generator not necessary

Reduced Operational Costs:

  • Lower servicing cost
  • Reduced fuel costs

Enhanced Electrical Safety:

  • Earth leakage relay
  • Earth continuity monitor
  • Integrated motor protection
  • Battery isolator and output circuit breaker are padlockable
  • Two e-stops


  • Integrated 8 hr self bunded fuel tank

Customer Configurable:

  • User friendly hmi
  • 14 Programmable digital outputs
  • 20 Programmable digital inputs


PV Array

  • Battery Charger

Process Control Box At Headworks:

  • Stainless steel
  • Universal connection
  • 10m controls interconnect
  • Cable included

Fuel Pod

VarioGen Features

  • Remote start and stop
  • Built to EN61010-1 Safety Standards
  • IP54 rated protection (controller)
  • Oil pressure, water temperature, fuel level sensors and protection
  • Ethernet
  • RS232 port with Modbus RTU (9 pin D) protocol
  • Events and data logging

VarioGen Controller Options

  • GSM and PSTN modem management
  • SMS communication capabilities
  • Remote monitoring

User Selectable Functions

  • OFF