T&R Test Equipment Ltd.

T&RModel 750ADM MK4 - Primary Current Injection Test Set

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The 750ADM MK4 Primary Current Injection Test Set is engineered for precise and versatile testing applications. It features dual outputs with a testing range from milliamps up to 750A, making it suitable for a wide array of current injection tests. The set includes a 40A output capable of delivering up to 16V, ideal for high impedance trip scenarios. Its design allows users to independently adjust the meter's scale and trip level thanks to four true RMS metering ranges. The system is capable of capturing data in under 20 milliseconds, facilitating accurate measurements. It is equipped with standard industry connectors, promoting both reliability and safety. Robust protection features such as electronic overcurrent and thermal trips safeguard the equipment. With a flexible timing system, the 750ADM MK4 measures trip, reset, and reclose times accurately. It supports normally open and normally closed contacts, enhancing its versatility in testing circuit breakers, relays, auto-reclosers, MCBs, and CT ratios.

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The 750ADM MK4 Primary Current Injection Test Set is a versatile and powerful tool. It offers comprehensive testing capabilities with its dual outputs and a range from milliamps to 750A. Additionally, the 40A output provides up to 16V, making it perfect for high impedance trips.

You have the flexibility to independently set the meter’s scale and trip level using its four true RMS metering ranges. The test set captures data in under 20ms, ensuring precise measurements. The industry-standard connectors used in the 750ADM MK4 ensure convenience, reliability, and safety.

This test set features robust protection mechanisms, including electronic overcurrent and thermal trips. Its flexible timing system enables accurate measurements of trip, reset, and reclose times without compromising ease of use. The two contact inputs support both normally open and normally closed contacts, accommodating a variety of triggering options.

Efficiently test circuit breakers, relays, auto-reclosers, MCBs, and CT ratio using the 750ADM MK4 Primary Current Injection Test Set. Furthermore, this advanced test set empowers is available in either metal casing or pelican transport case.

  • Primary current injection up to 750A
  • 4V output
  • 16V 40A output for secondary injection
  • True RMS digital metering with single cycle capture
  • Data storage to USB memory key including waveform & harmonics
  • Multi-function timing system
  • Large back-lit liquid crystal display
  • Thermal and over-current protection
  • Automatic switch-off at end of test
  • Compact and portable
  • Automatic mains voltage selection
  • Clear and simple user interface
  • Available in Metal or Pelican case