Availability
Secondary Current Injection Test Sets
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Free UK DeliveryT&R 100ADM mk4 Secondary Current Injection Test Set - 100A£9,109.20 £7,591.00- Output up to 100A
- Multifunction autoranging timing system
- Output voltage to 240V
7591 Reward PointsPrice Match Guarantee230P -
Free UK DeliveryT&R 200ADM-P Secondary Current Injection Test Set – Without CaseCall for Pricing- Current output: 1mA to 200A
- Voltages up to 240V are available on the main outputs
- Advanced features include phase shift, harmonic analysis, & data storage
219 -
Free UK DeliveryT&R 200ADM-P Secondary Current Injection Test Set w/ Phase ShiftCall for Pricing- 0-200A output current
- Data storage
- Phase shift
219P -
Free UK DeliveryT&R 50A-3PH mk2 Three Phase Secondary Current Injection Test Set£11,946.00 £9,955.00- Three phase current output from 0 to 50A
- Multifunctional timing system
- Ideal for testing a wide variety of secondary protective devices
9955 Reward PointsPrice Match Guarantee229P -
Free UK DeliveryT & R 200A-3PH MK3 Secondary Current Injection Test SetCall for Pricing- Clear and simple user interface
- Memory ammeter
- Large back-lit liquid crystal display
TR248
About Secondary Current Injection Test Sets
The secondary injection test simulates the current and voltage transformer secondaries, by injecting single-phase or three-phase currents and voltages into relays, and devices into the secondary circuits, performing all the corresponding checking and testing with normal and fault conditions. Can only be done on electronic breakers however less expertise is required to run the test.
The purpose is to verify that the correct operation of the protection scheme from the relay input terminals onward is functioning correctly with the settings specified. The secondary protection system consists of auxiliary relays, protective relays, protection circuits, metering devices, communications and control systems, low-voltage devices, etc.
