Primary Current Injection Test Systems
Offering reliability, flexibility, and efficiency. Perfect for stability testing, circuit breaker testing, commissioning, and maintenance.

T&R Products > Primary Current Injection

T&R Test Equipment
750ADM Mk4 Primary Current Injection Test Set

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.

    • Primary injection up to 750A

    • 4V output

    • 16V/40A output for secondary injection

    • True RMS memory ammeter with single cycle capture

    • 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

    • Data storage to USB memory key including waveform & harmonics

    • USB keyboard/printer interface

    • Automatic mains voltage selection*

T&R Test Equipment
PCU1-SP Mk3 Primary Current Injection Test Set

The PCU1-SP Mk3 Primary Current Injection Test System, a medium powered instrument, enables output currents of up to 5000A (11.5kVA for 40 seconds). It comprises a separate control unit that houses all metering and control functions, along with a loading unit (such as the NLU200, NLU2000, or NLU5000) responsible for delivering the high current output.

This system is perfect for primary current injection, stability testing, and circuit breaker testing, and also offers direct-reading CT ratio and polarity tests. It comes with a 100A secondary injection output and 3 loading units that provide maximum output currents of 2000A or 5000A.

    • 5kA maximum output current (higher overload currents for 2s)

    • Multi-function digital timing system

    • Digital true RMS memory ammeter

    • Solid state switching

    • 200A, 2000A and 5000A loading units

    • Three range outputs on NLU2000 & NLU5000 Loading Units

    • Rugged, compact design

    • Optional trolley mounting of the system

    • Secondary injection up to 100A

    • Auxiliary metering input

    • Direct reading CT ratio and polarity

Contact Us

To inquire about any of our products or services, current promos, book a demo/test unit, or inquire about an upcoming webinar, simply fill out the following request form and one of our PSI Associates will get back to you quickly!

T 905.995.4990

Sales
mark@psiinc.ca

Support/Repairs
service@psiinc.ca