Designed for comprehensive testing of all types of CT/PT including magnetization characteristics, saturation behavior, transformation ratio, polarity, burden, and winding resistance.

Optional external booster provides 0–200 A AC output for Primary Current Injection with high testing accuracy and reliable performance.

Suitable for laboratories, transformer manufacturing units, testing facilities, and 220 kV, 400 kV, and 765 kV live switchyards.

Widely used in power utilities, substations, industrial power systems, and electrical maintenance applications for accurate diagnostics and efficient testing.

KPM-APIK Series Automatic Primary Current Injection Tester is designed for high-voltage switch testing, protection system testing, and Current Transformer (CT) testing in power systems.

Generates high current to simulate rated or fault current conditions for accurate testing of primary circuits and electrical protection equipment.

Measures impedance voltage, power factor, resistance, active/reactive power, and provides precise data through primary voltage and current sampling.

Suitable for Primary Current Injection testing, CT/PT primary & secondary measurement, Circuit Breaker I/T Curve testing, polarity testing, operation time analysis, and temperature rise testing.

KPM-CT/PT Pro is an automatic testing device designed for accurate testing of instrument transformers through primary current injection.

Capable of performing CT/PT tests including Turns Ratio, Ratio Error, Phase Error, Excitation Curve Plotting (up to 2 kV), Polarity, Winding Resistance, and CT Secondary Burden.

Automatically completes testing procedures and generates detailed reports for faster and more efficient transformer diagnostics.

Equipped with built-in flash RAM to prevent data loss during power failure, ensuring reliable operation in laboratories, substations, and industrial power systems.

Current transformer heat run test device first measures the impedance value of the connected current transformer sample loop, and then automatically controls the output current of the device to the target test current value according to the impedance value and the set test current value. 

It ​measures the primary loop impedance of the connected sample current transformer, and adjusts the device's electric voltage regulator to the target value according to the measured impedance value, and then generates the required target test current in the booster output loop. 

It records the amplitude-time curve of the sample primary loop current, primary loop voltage, device regulator output voltage, device regulator output current, etc. during the test. It automatically controls and monitors the entire test process to protect against abnormal and erroneous operations during the test.

Designed for CT/PT manufacturers and utility customers for accurate transformer testing in 220 kV, 400 kV, and 765 kV live switchyards.

Advanced Multi Tap Testing feature allows testing of all secondary winding ratios in a single operation, reducing testing time.

Widely used in power utilities, substations, renewable energy plants, railways, and industrial power systems.

Ensures reliable diagnostics, high accuracy, faster testing, and efficient power system performance.

KPM Series Primary Current Injection Test Set is specially designed for high current simulation and testing applications in industrial and power sector environments.

Used for testing Current Transformers (CTs), Circuit Breakers, switchgear equipment, and other high-current electrical systems with reliable performance.

Features stable current rise, wide load variation range, reliable functionality, and easy & safe operation for efficient field and laboratory testing.

Ideal for temperature rise testing, maintenance, diagnostics, and performance evaluation of various electrical and power equipment.

It is the High Voltage Current Transformer Ratio Tester. It is an innovative product to measure Key line / CT parameters of up to 33KV systems. 

KPM-HVCTR is used for the determination of Primary & Secondary Current Measurement, Current Transformation Ratio, Phase Sequence and Polarity.

It has 3 units 1) High Voltage Clamp is used with the Hot Stick to clamp the primary of current transformer. It transmits the wireless signal to the monitor.

2) Three-Channel Low-voltage Secondary Current Clamps are available for determination of secondary current of CT. 

3) Monitor is used to display the various results with storage of 99 readings which receives the primary signal through the wireless transmitter.