Transformer Test

  • PS-BB500A Cheap ttr Transformer Turns Ratio Tester easy to use Transformer Tester

    PS-BB500A Cheap ttr Transformer Turns Ratio Tester easy to use Transformer Tester

    transformer ratio tester uses 32-bit ARM core as the processing core to control the whole machine. Turn ratio measurement of single-phase or three-phase transformers at one time. The instrument operation adopts English menu display, which is simple and intuitive. The test results are accurate and reliable, and the test results can be stored and printed. Strong anti-interference ability. It can meet the transformation ratio test needs of various large, medium and small transformers.

    Model No.: PS-BB500A

  • Transformer Short circuit impedance tester

    Transformer Short circuit impedance tester

    The short-circuit impedance is an important parameter of the transformer, and the short-circuit impedance method is the traditional method for judging winding deformation. According to GB1094.5-2003 and IEC60076-5:2000, the variation of short-circuit reactance is the only criterion for judging whether the transformer winding is deformed.
    The low-voltage short-circuit impedance test is the most direct method to check whether the winding is deformed after the transformer is impacted by short-circuit current during operation, or after the transformer is impacted by mechanical force during transportation and installation. It is important for judging whether the transformer can be put into operation. It is also one of the basis for judging whether the transformer requires disassembly inspection.

    Model No.: PS-ZK03

  • PS-BB102 Three-phase transformer turns ratio tester

    PS-BB102 Three-phase transformer turns ratio tester

    Z-Join Transformer Test.
    With blind test ratio, group test, tap position test and other functions.
    AC/DC power supply modes are adopted, and it can be used with or without mains power on site.
    Small size, light weight, easy to carry.
    High and low voltage reverse connection protection.
    Transformer short-circuit and turn-to-turn short-circuit protection.

    Model No.: PS-BB102

  • High Voltage Insulation Resistance Tester

    High Voltage Insulation Resistance Tester

    • Microprocessor controlled high voltage insulation resistance tester with diagnostics.
    • Suitable for analyzing insulation properties of cables, transformers, motors, generators, high voltage switches, insulators, wiring devices, etc.
    • 6 ranges: 500V, 1000V, 2500V, 5000V, 10000V, 12000V
    The voltage setting can be adjusted in each range
    • Large LCD display with backlight and bar graph showing changes in insulation resistance and leakage current values.
    • 2 power modes of AC power supply and rechargeable battery.
    • Automatic discharge and voltage output warning function.
    • The memory can store up to 43,000 data.
    • Waterproof and dustproof IP64

  • PUSH electrical Capacitance Inductance Tester

    PUSH electrical Capacitance Inductance Tester

    This instrument is designed for the problems existing in the measurement of high-voltage shunt capacitor banks in substations, and refers to GB3983.2-1989 “High-voltage shunt capacitors”, DL/T840-2003 “Technical conditions for the use of high-voltage shunt capacitors” and JB5346-1998 ” It is specially developed according to national standards such as “Series Reactors”, mainly for the measurement of high-voltage parallel capacitor banks and reactors of reactive power compensation devices.

    Model No.: PS-RG03

  • PS-BB500A Transformer Turns Ratio Tester Transformer Ttr Tester

    PS-BB500A Transformer Turns Ratio Tester Transformer Ttr Tester

    transformer ratio tester uses 32-bit ARM core as the processing core to control the whole machine. Turn ratio measurement of single-phase or three-phase transformers at one time. The instrument operation adopts English menu display, which is simple and intuitive. The test results are accurate and reliable, and the test results can be stored and printed. Strong anti-interference ability. It can meet the transformation ratio test needs of various large, medium and small transformers.

    Model No.: PS-BB500A

  • PS-YC115 Transformer On-load tap-changer tester

    PS-YC115 Transformer On-load tap-changer tester

    The on-load tap-changer is the only moving part connected to the transformer circuit, so the detection of the on-load tap-changer is getting more and more attention. The instrument is mainly used to measure the transition waveform, transition time, transition resistance value at each moment, and three-phase synchronization of the transformer on-load tap-changer.
    The instrument has a high degree of intelligence, full English menu prompts, and simple operation. The instrument is small in size, light in weight and strong in anti-interference ability, which greatly reduces the labor intensity of on-site staff. It is an ideal instrument for ensuring safe production and improving product quality in the power generation, power supply unit and transformer manufacturing industries.

    Model No.: PS-YC115

  • Three phase transformer turns ratio meter tester ttr tester

    Three phase transformer turns ratio meter tester ttr tester

    The display adopts large screen dot matrix LCD with menu display function and simple and intuitive operation. Read the data directly and convert it automatically. Complete the three-phase voltage ratio or turn ratio test at one time, with fast test speed and high precision.

    Model No.: PS-BB103

  • Push three phase transformer turns ratio meter tester price ttr tester

    Push three phase transformer turns ratio meter tester price ttr tester

    The display adopts large screen dot matrix LCD with menu display function and simple and intuitive operation. Read the data directly and convert it automatically. Complete the three-phase voltage ratio or turn ratio test at one time, with fast test speed and high precision.

    Model No.: PS-BB103

  • Frequency conversion transformer tester ct pt tester

    Frequency conversion transformer tester ct pt tester

    The device uses high-performance DSP and ARM, and advanced manufacturing technology to ensure stable and reliable product performance, complete functions, high automation, high test efficiency, and a leading level in the country. It is a professional testing instrument for transformers in the power industry.

    Model No.: PS-CTPT1000

  • PS-YC115 On-load tap-changer tester

    PS-YC115 On-load tap-changer tester

    The instrument is mainly used to measure the transition waveform, transition time, transition resistance value of each moment, three-phase synchronicity of transformer on-load tap-changer, etc.

    Model No.: PS-YC115

  • PS-3420 high voltage Insulation Resistance Tester

    PS-3420 high voltage Insulation Resistance Tester

    insulation resistance tester, also known as megohmmeter, high voltage megohmmeter, high voltage insulation resistance tester, etc., is specially used for insulation testing in laboratory or on-site.

    Model No.: PS-3420

  • Three Phase Secondary Current Injection Kit

    Three Phase Secondary Current Injection Kit

    The three-phase relay test bench can verify various relays (such as current, voltage, inverse time, power direction, impedance, differential, low cycle, synchronization, frequency, DC, intermediate, time, etc.) and microcomputer protection. Simulate various complex transient, permanent and conversion failures for the whole set of tests.

    Model No.: PS-sc03

  • PS-BB103B Three-phase Z transformer ttr turn ratio tester

    PS-BB103B Three-phase Z transformer ttr turn ratio tester

    Adopt 7-inch high-definition color touch screen, clear under strong light, with three-phase, single-item, 7 seconds to complete three tests, Z-type measurement function, clock and date display without power failure, U disk data storage function, equipped with U port and RS232, Red, yellow and green three-color binding posts, equipped with thermal printer, measuring range: 0.9-10000

    Model No.: PS-BB103B

  • Transformer dielectric loss analysis tan delta tester

    Transformer dielectric loss analysis tan delta tester

    The dielectric loss tester adopts variable frequency power supply technology, single chip microcomputer and modern technology for automatic frequency conversion, analog-to-digital conversion and data operation; It has strong anti-interference ability, fast test speed, high precision, automatic digitization and simple operation; The power supply adopts high-power switching power supply, which can provide a maximum voltage of 10kV; It can automatically filter out 50Hz interference and is suitable for on-site test with large electromagnetic interference such as substation. It is widely used for dielectric loss measurement of transformers, mutual inductors, bushings, capacitors, arresters and other equipment in power industry.

    Model No.: PS-JSB01

  • PS-BB104 Hand held portable ratio transformer TTR Turns Ratio Tester

    PS-BB104 Hand held portable ratio transformer TTR Turns Ratio Tester

    With functions of turns ratio measurement and voltage TTR measurement.

    With 5.6 inch LCD, the effect of data & figure display is visualized and fine.

    With small size and light weight, it is easy to carry.

    With built-in high capacity chargeable lithium battery. Test can be conducted without any power supply on site, and once the battery is charged fully, it can make measurement for more than 500 times continuously.

    Model No.: PS-BB104

  • PS-DN4 Power quality analysis instrument

    PS-DN4 Power quality analysis instrument

    Power quality analyzer is a tester used to measure the AC power quality supplied by public power grid to users. This power quality analyzer has the advantages of large screen, mouse operation, built-in large capacity data storage and so on

    Model No.: PS-DN4

  • Transformer DC Winding Resistance Tester

    Transformer DC Winding Resistance Tester

    Transformer DC resistance tester. The instrument adopts a brand-new power supply technology, which has the characteristics of small size, light weight, large output current, good repeatability, strong anti-interference ability, and perfect protection functions. The whole machine is controlled by a high-speed single-chip microcomputer, with a high degree of automation, with automatic discharge and discharge alarm functions. The instrument has high test accuracy and simple operation, which can realize the rapid measurement of transformer direct resistance.

    Model No.: PS-DC10A

  • PS-ZD20T three-phase winding resistance tester three-channel DC resistance

    PS-ZD20T three-phase winding resistance tester three-channel DC resistance

    DC resistance of transformer is the essential item to be tested in semi-finished product, finished product delivery test, installation, handover test and preventive test by electric power department, and is effective to help find manufacturing defects such as materials selection for transformer coil, welding, looseness on connection, strand breaking, wire breaking and so on, as well as hidden dangers after operation. To satisfy the requirement for quick measurement of DC resistance of transformer, our Company has developed PS-ZD20T three phase winding resistance tester aiming at YN connection winding. The tester can fulfill functions such as simultaneous energization on three phases, independent current sampling, voltage sampling, as well as simultaneous measurement and display of three-phase resistance value and three-phase unbalance rate, thus can significantly reduce test time for DC resistance of transformer, solve the problem of long test duration for DC resistance of each tapped winding of electric power transformer. It requires only 1/3 of the time required by traditional method.

    Model No.: PS-ZD20T

     

  • PS-BB101A Handheld three-phase transformation ratio tester

    PS-BB101A Handheld three-phase transformation ratio tester

    The power transformer shall be regularly tested for turns ratio or voltage ratio, including semi-finished products and finished products in the production process, transformers before putting into operation and during operation in the power system. The traditional transformation ratio bridge is cumbersome to operate, the reading is not intuitive, the necessary conversion is needed, and the test results only reflect a phase transformation ratio. The instrument overcomes the shortcomings of the traditional transformation ratio bridge test, completes the three-phase transformation ratio test at one time, has fast test speed and high accuracy, and greatly improves the test efficiency.

    Model No.: PS-BB101A 

  • PS-ZD20 20A Transformer DC Winding Resistance Tester

    PS-ZD20 20A Transformer DC Winding Resistance Tester

    Transformer DC resistance is a must-test item for semi-finished products, finished products factory test, installation, overhaul, change of tap changer, handover test and preventive test of power sector in transformer manufacturing. It can check the welding quality of the winding joint and whether the winding is short-circuited between turns. It can check whether the contact of each position of the voltage tap changer is good, whether the actual position of the tap changer is consistent with the indicated position, whether the lead wire is broken, and the multi-strand wires are wound in parallel. Whether there is a stock break, etc.

    Model No.: PS-ZD20 

  • PUSH 5kv 10kv 15kv Insulation Resistance Tester megger

    PUSH 5kv 10kv 15kv Insulation Resistance Tester megger

    PS-3520 adopts high-capacity rechargeable lithium battery pack. The instrument is equipped with test wires with double-layer insulation and shielding layers, and the high-voltage bar is equipped with replaceable alligator clips and hooks, which can be adapted to various test places. The instrument adopts a sturdy double-layer shell structure, and the protection level of the outer box of the instrument is IP65, which can prevent the intrusion of moisture and dust during transportation and storage and effectively protect the instrument from impact.

    Model No.: PS-3520

  • PS-BB101A three-phase transformation turn ratio tester

    PS-BB101A three-phase transformation turn ratio tester

    The power transformer shall be regularly tested for turns ratio or voltage ratio, including semi-finished products and finished products in the production process, transformers before putting into operation and during operation in the power system. The traditional transformation ratio bridge is cumbersome to operate, the reading is not intuitive, the necessary conversion is needed, and the test results only reflect a phase transformation ratio. The instrument overcomes the shortcomings of the traditional transformation ratio bridge test, completes the three-phase transformation ratio test at one time, has fast test speed and high accuracy, and greatly improves the test efficiency.

    Model No.: PS-BB101A 

  • Secondary Current Injection Kit protection relay tester

    Secondary Current Injection Kit protection relay tester

    The instrument has standard four phase voltage and three-phase current output (six phase voltage and six phase current output). It can not only test various traditional relays and protection devices, but also test various modern microcomputer protection, especially for transformer differential power protection and standby automatic switching device. The test is more convenient and perfect.

    Model No.: PS-902/903、PS-1200、PS-802/1620/1630