MICROTEST | Transformer Tester

Transformer Tester/System

MICROTEST Transformer Tester comprehensively measures vital transformer parameters, including inductance, leakage inductance, DC resistance, AC resistance, quality factor, capacitance, turns ratio, and detects pin-to-pin short circuits. Measurement frequencies supported: 200kHz, 500kHz, 1MHz.

5260 series (20 test channels) and 5460 series (48 test channels). Customized pneumatic fixtures are available for different transformer pin configurations. It also supports PC connectivity.

Transformer Test System integrates low-voltage electrical testing and safety compliance testing, offered as a 2-in-1 (low-voltage + Hi pot test) and 3-in-1 (low-voltage + Hi pot test + Impulse Winding test) solution. It uses 21 channel scanning test fixtures and can consolidate multiple stations into one, saving labor.

Transformer Tester/System

All Products

Transformer Tester Transformer Testing Systems


Transformer Tester 5260 Series 5265/5266/5267
Test Frequency: 10Hz-200kHz/500kHz/1MHz 20 Channels Built-in Meter Mode Simultaneously display four parameters Basic accuracy up to ±0.1% Open circuit/short circuit function RS-232、Handler、LAN、USB Host 、EXT.I/O Pneumatic fixture F5620 built-in 100mA DC Bias USB Host storages can storage setting files, data and capture the screen MICROTEST 5260 Series Transformer Tester is a comprehensive device that enables measurement of important parameters for transformer products. It includes inductance, leakage inductance, DC resistance, AC resistance, quality factor, capacitance, turns ratio, and checks for pin short circuits, among other items. The measurement frequency range is from 10Hz to 200k/500k/1MHz. The tester has a built-in LCR meter measurement mode and is equipped with the F5620 pneumatic testing fixture. It provides 20 testing channels and supports 100mA DC bias testing. Customized testing fixture services are available to meet specific customer needs.
Inquiry Compare


Transformer Tester 5460 Series 5465/5466/5467
Test Frequency: 10Hz-200kHz/500kHz/1MHz 48 Channels Built-in Meter Mode Simultaneously display four parameters Basic accuracy up to ±0.1% Open circuit/short circuit function RS-232、Handler、LAN、USB Host 、EXT.I/O Pneumatic fixture F5620 built-in 100mA DC Bias USB Host storages can storage setting files, data and capture the screen MICROTEST 5460 Series Transformer Tester is an all-in-one device designed for measuring important parameters of transformer products. It enables measurements of parameters such as inductance, leakage inductance, DC resistance, AC resistance, quality factor, capacitance, turns ratio, and pin short circuit detection. The measurement frequency range spans from 10Hz to 200k/500k/1MHz. The tester is equipped with built-in support for LCR meter measurement mode and comes with the F5468 pneumatic testing fixture. It provides 48 testing channels and supports 100mA DC bias testing. Customization services are available to tailor the tester to meet specific customer requirements.
Inquiry Compare


2-in-1 Transformer Testing System Low Voltage+Safety
Low Voltage Electrical Test Hi pot/ Insulation Test 20 Channels Test Frequency (200k/500k/1MHz) AC Voltage Output 5000V DC Voltage Output 6000V Insulation Resistance 12000MΩ MICROTEST 2-in-1 Transformer Integrated Test System is a comprehensive solution that combines low-voltage electrical characteristics testing and safety compliance testing. It offers 20 testing channels and integrates low-voltage testing (including inductance, leakage inductance, resistance, capacitance, etc.) with AC/DC withstand voltage insulation testing (up to 5000V/6000V). It ensures efficient and convenient testing for transformer products. To measure the inductance value of a transformer, you can use an LCR meter, which offers selectable test frequencies including 200kHz, 500kHz, and 1MHz. It supports software that allows connection to a PC, enabling the storage of test data.
Inquiry Compare


3-in-1 Transformer Testing System Low Voltage+Safety+Impulse
Low Voltage Electrical Test Hi pot/ Insulation Test Impulse Test (Layer Short Circuit) 20 Channels Test Frequency (200k/500k/1MHz) AC Voltage Output 5000V DC Voltage Output 6000V Insulation Resistance 12000MΩ MICROTEST 3-in-1 Transformer Integrated Test System is a comprehensive solution that combines low-voltage electrical characteristics testing and safety compliance testing/Impulse Winding testing. It offers 20 testing channels and integrates low-voltage testing (including inductance, leakage inductance, resistance, capacitance, etc.) with AC/DC withstand voltage insulation testing (up to 5000V/6000V). It ensures efficient and convenient testing for transformer products. The impulse winding test uses non-destructive high-voltage pulse testing technology. It analyzes the damping attenuation waveform generated by L/C resonance to detect short-circuit defects between transformer coils or insulation layers. To measure the inductance value of a transformer, you can use an LCR meter, which offers selectable test frequencies including 200kHz, 500kHz, and 1MHz. It supports software that allows connection to a PC, enabling the storage of test data.
Inquiry Compare


Automatic Transformer Test System 9560 (3-in1+AC Source)
Low Voltage Electrical Test Hi pot/ Insulation Test Impulse Test (Layer Short Circuit) 21 Channels Test Frequency (200k/500k/1MHz) AC Voltage Output 5000V DC Voltage Output 6000V Insulation Resistance 12000MΩ Excitation Current /Open- circuit voltage /The no-load power The MICROTEST 9560 Transformer Integrated Test System is a comprehensive measurement system that integrates low-voltage electrical characteristics and safety compliance testing into a single platform. Controlled by a PC, it provides 20 test channels. The system integrates an AC source for dynamic testing of transformers (open-circuit voltage, excitation current, no-load power) and measures the inductance value of transformers. The optional LCR Meter offers test frequencies of 200kHz, 500kHz, and 1MHz. The 9560 test system combines low-voltage testing for transformers with AC/DC withstand insulation testing and interlayer short-circuit testing. The low-voltage testing includes parameters such as inductance value, leakage inductance, DC resistance, AC resistance, quality factor, capacitance value, turns ratio, and checks for shorted terminals. The safety compliance testing offers AC withstand voltage up to 5000V, DC withstand voltage up to 6000V, and maximum insulation impedance of 12000MΩ. The interlayer short-circuit test utilizes non-destructive high-voltage pulse testing technology. It analyzes the damping attenuation waveform generated by L/C resonance to detect short-circuit defects between transformer coils or insulation layers.
Inquiry Compare

Compare