Automatic Transfer Switch (ATS)

Automatic Transfer Switches are used for emergency power supply system to switch between two power supplies, in order to ensure continuous and reliable electrical power to critical loads.
Hager new series ATS is a new generation of automatic transfer switch that adopts power changeover operation. Primarily used in critical installations, coal mine, shipping, chemical industry, metallurgy, industrial plants, medical, health care, bank, securities exchange, airport, underground express way, military establishment and similar loads that requires non-interrupted and reliable power supply.

We offer three types of ATS procucts for customers:

HP series

The new HP series product adopt new advanced technologies, which will ensure your electric life more safely.
Product features:
  • Actuator using a separate load isolation switch.
  • With overvoltage, undervoltage, phase protection and alarm functions.
  • Easy installation, the control loop using patch-type terminal connections.
  • Apply with IEC60947-6 and GB/T 14048.11-2002 standard.

Advantages:
  • Two kinds conversion.
  • Short conversion time(<80ms).
  • Controller use single-chip process.
  • Provide 60s adjustable time delay.
  • Manual / automatic conversion operations

HC series

The 125A-1600A HC Series Automatic Transfer Switch provides users with a more comprehensive system of automatic change-over switch programs.
Product features:
  • Compact, reliable conversion system.
  • Normal / Emergency automatic conversion system has a variety of functional modules.
  • 125A-1600A Automatic Transfer Switch can be remotely controlled (HZI811 and HZI911).
  • The conversion switchs consist of two isolating switches, drive motors and mechanical interlock.
  • Finish mechanical and electrical interlocking internally.
  • Can carry out a two-way low-voltage power conversion and security isolation in the case of a load situation.

Advantages:
  • 3 safety conversion position(I,O,II).
  • Can bring the load type as AC22 and AC23.
  • Complete visual disconnect.
  • Emergency manual operation.
  • "O" position can be locked.

HIC series

The 20A ~ 160A HIC series automatic transfer switches, as a highly integrated system, which integrate both advantages of switch and control technologies, are able to meet the application needs of the automatic conversion for power.
Product features:
  • Compact, reliable conversion system.
  • Automatic conversion, but manual operation could be done if emergency.
  • Advanced, smart, and built-in control program.
  • Two load isolation switches with mechanical interlocking.
  • Finish mechanical and electrical interlocking internally, wich reliable action.
  • High-dynamic tolerance values.
  • Quick action, and long mechanical life.
  • Good security for isolation .
  • The modular design adapts to various forms of cabinet installation ways.
  • Accord with the standards:GB/T 14048.11-2002 /IEC 60947-3 /IEC 60947-6 /NF EN 60947-3 /NBN EN 60947-3 /BS EN 60947-3 /GB/T14048-3 /GB/T14048-11

System features

Manual / automatic selection
Auxiliary contact
Terminal shrouds
Registration