Load Isolated Switch & ATS

Super Tech series load switch is mainly applied to power distribution circuit with rated AC 50 Hz, rated voltage up to 690 V and rated working current up to 3200A for making and breaking or isolating the circuit. The product conforms to standard of IEC60947-3 and GB 14048.3 etc
Main Technical Parameters

1 Can be direct operation or outside cabinet operation
2 Using Category of switch

AC-21B Making and breaking resistance load, including appropriate overload
AC -22B Making and breaking resistance and inductance mixed load, including appropriate overload
AC-23B Making and breaking motor load or other high inductance load
DC-20 Making and breaking circuit in condition of non-load
DC-21 Making and breaking resistance load including ON/OFF appropriate load
DC-22 Making and breaking resistance and inductance mixed load, including appropriate overload (such as combined stimulating electromotor).
AC-15 Controlling AC electromagnet load DC-13 Controlling DC electromagnet
3 Available for full range 100A up to 125A, 3 & 4 poles

  • Automatic Transfer Switch

Automatic Transfer Switch

Range 100 A up to 125 A, 4 poles
Function

The controller tests the voltage of two lines of power supply. When the voltage is higher than 110% of rated value, it is regarded as over voltage. When the voltage is lower than 85% of rated value, it is regarded as under voltage. The microcomputer controlled circuit will conduct logic judgment of testing result, and the dealing result will send ON & OFF directive to the electrical operation mechanism by delay (adjustable) circuit drive. And the above-mentioned testing result will be displayed on LCD screen of automatic controller.