Product Introduction The TKJF-208 hand-held partial discharge detector is used to detect the local discharge power supply in medium and high voltage equipment.If no discharge is detected it does not mean that there is no discharge activity in medium and high voltage equipment.Power discharges often have an incubation period and the insulation may fail for reasons other than partial discharge.If a significant discharge is detected in equipment connected to the medium-high voltage power system the equipment maintenance department should be notified immediately. product features Product Characteristics a) Screen display: high-contrast 3.5 TFT color screen. b) Data storage: 1000 groups of test data can be stored. c) Working power supply: embedded 8.4V lithium battery for 8h continuous operation. d) Power supply: input 100-240VAC output 8.4V/3A charging time 34h. e) Boundary dimension:230 * 120 * 55(mm). f) Instrument weight:1.5kg. g) Environment temperature: -25-45. h) Storage temperature: -35-60. Complete configuration: host machine sensor AC adapter connecting cable and transport case.
Product Introduction TKDL-WS automatic temperature rise test system is used for manufacturers testing the high and low voltage electrical products before delivery. It provides two functions of large current and temperature test. Convenient for user operation improves working efficiency. It applies to power plant power distribution station electrical appliance manufacturing factories scientific researching institutes laboratory. Multi channel temperature recorder uses digital synchronous sampling technology with advantages of rapid test speed high precision convenient to operate good appearance. product features Product Characteristics 1 This product is composed of large current generator voltage regulator temperature tester industrial controlling computer operation system. 2 Voltage and current displayed by industrial controlling computer software precision level is 0.5. 3 With zero position starting up protection function and emergency stop function. 4 Software test time self setting and with prompting function. 5 After current setting any deviation software can automatically adjust according to the parameters set in advance. 6 Prevent strong magnetic interference. 7 Use imported K type thermocouple: 0~1370. 8 Temperature tester with multi channel temperature monitoring measuring recording function and comparing with the test point temperature formrising temperature self alarm when the rising temperature higher than setting temperature. Any point temperatures and temperature rising value can be checked measurement error is ±1%. 9 Adopt anti interference technology combined with the hardware and software function is stable and anti-interference is strong. Four basic screens digital display picture bar chart display picture real time curve picture recall curve picture.
Product Introduction Dc high voltage generator adopts high frequency pulse width modulation (PWM) technology to makeclosed adjustment with high voltage stability, small ripple factor and fast reliable protection circuit. The wide temperature LCD screen adopts green back light, which enables clear display either in bright light or in darkness. High-pressure components use Dupont new filling material, making the product more stable and reliable. Products are widely used in electricity power supply departments, power transmission and transformation engineering company and preventive test of large industrial enterprises and scientific research institutes as regulated dc high voltage power supply. product features Product Characteristics 1 The output voltage is stable: the high-frequency voltage doubler circuit is applied and the new PWM pulse width modulation technology and the voltage and current double closed-loop feedback technology are applied to improve the power supply adjustment rate and the load adjustment rate so that the voltage stability is high and the ripple is small. 2 comprehensive protection: full protection function with zero protection over-voltage protection over-current protection breakdown protection protection circuit uses nanosecond-level special sensor action fast and reliable effectively protect personal and equipment safety. 3 0.75U function: Add intelligent high-precision 0.75U function one-button button press this button the voltage and current will automatically jump to the 0.75U state which is conducive to the test of zinc oxide arrester. 4 zero boost: The boost potentiometer starts from zero adopts imported multi-turn potentiometer the boosting process is stable and the adjustment precision is high. 5 over-voltage setting: over-voltage setting uses digital dialing switch easy to operate and has a high setting accuracy. 6 one-piece design: the choice of integrated design Host and double pressure cylinder is placed in a chassis. The imported high-frequency high-voltage rectifier diode is used to make the double-pressure cylinder small in size improve the efficiency of the whole machine and is easy to carry. 7 reliable performance: the key components use high-performance imported components the pressure roller is coated with special insulating materials good electrical performance strong moisture resistance no leakage. 8 the operation is simple: the instrument interface each function button the layout is reasonable the instructions are clear easy to learn and use.
product brief introduction Product Introduction The test transformer calls the booster it is the basic test equipment used by the power station supplying and distributing the electrical power system and the scientific research unit. Which used in the insulated intension test on all kinds of electrical products electrical equipments and insulated materials testing the insulated level of products discovering the insulated objection of quizzee scaling the capacity burdened voltage AC HV Testing Transformer Classification: There are four kinds of high voltage testing transformer according to the medium points: 1. Oil-immersed high voltage transformer test: large capacity, cheap, convenient maintenance, mainstream products. 2. Inflatable high voltage test transformer : interrupter resistance, and light weight. 3. Dry type high voltage testing transformer: light weight, light volume, can run backward, price expensive. 4. Series type high voltage testing transformer: small volume, low voltage, light weight, easy to transport and install.
product brief introduction Product Introduction The Test Transformer(ac dc hipot tester) calls the booster it is the basic test equipment used by the power station supplying and distributing the electrical power system and the scientific research unit. Which used in the insulated intension test on all kinds of electrical products electrical equipments and insulated materials testing the insulated level of products discovering the insulated objection of quizzee scaling the capacity burdened voltage. AC HV Testing Transformer Classification: There are four kinds of high voltage testing transformer according to the medium points: 1. Oil-immersed high voltage transformer test: large capacity, cheap, convenient maintenance, mainstream products. 2. Inflatable high voltage test transformer : interrupter resistance, and light weight. 3. Dry type high voltage testing transformer: light weight, light volume, can run backward, price expensive. 4. Series type high voltage testing transformer: small volume, low voltage, light weight, easy to transport and install. warning 1. Test transformer should be applied into use with control unit as for how to use control unit please see Operation Manual of Control unit. 2. Screening wire should be applied into the direct current test to avoid straying leakage. After test discharge rod is applied to release the restored electricity. 3. The end of high frequency voltage filtering capacitance should be connected with the ground wire together with crust of control unit to connect with the earth wire. 4. The whole test should follow the regulation in high frequency voltage test site should pay more attention to the safety of equipment and body.
Alternating and direct current amphibious light AC DC Hipot Test Set. The winding is theconcentric pagoda and multilayer cylindrical type low-voltagewinding in inner high-voltage winding in outside; Outer cover is portable which has characteristics such as volume smallness weight light the shape prettiness and move convenience and so on. Product Parameters technical parameters environment temperature 0 40 altitude < 100m relative humidity < 85% Main product specifications type specification capacity power source output operating mode Refer to the weight anthroposcopy (V) (A) (V) (A) XC-2 2 1 220 50 0-220 10 manual operation 14 XC-3 3 1 220 50 0-220 15 manual operation 16 XC-5 5 1 220 50 0-220 20 manual operation 18 product features Product Characteristics 1 monitoring functions output current instrument voltage null-reading cross pointer Closing indicator timing indicator 2 defensive function overcurrent protection timer 3ã??Adopt new time relayï¼?The timing range is much wider 4 Adopt new current relay more accurate more credible ensure personal and equipment safety 5 reasonably structured small in size in light weight
product brief introduction Product Introduction TC power frequency voltage tester adopts integrated design, small size, light weight, more convenient for transportation and portable operation. The over-current protection of voltage tester is set by current relay, The high-voltage output, direct reading instrument and operation are integrated with the voltage stand. Therefore, the operation is simple, practical and reliable product features Product Characteristics 1 Functions output current instrument voltage regulator Zero point/Closing indicator timing indicator. 2 defensive function overcurrent protection timer. 3 Adopt new time relay. The timing range is much wider. 4 Adopt new current relay more precise more reliable Ensure personal and equipment safety. 5 reasonably structured small in size in light weight.
Product Introduction Insulation boot (glove) withstand voltage test device is designed and manufactured by our company according to the test procedure of gloves (insulated boots) and in accordance with the opinions of users. This product effectively solves the irregular test methods in the past which simplifies the testing procedures and improves the testing speed. More reliable identification of gloves (insulated boots) leakage current insulation aging power frequency withstand voltage and other parameters. It is the ideal equipment for gloves (insulated boots). Its main features: It can test 3 pairs of gloves (insulated boots) at the same time and can read each leakage circuit to accurately judge the unqualified gloves (insulated boots); the bottom of the structure can be moved freely. product features Product Characteristics 1 Insulation boot (glove) withstand voltage test device effectively solved the past irregular test 2 improve work efficiency ensure work safety is an ideal special equipment for insulated boots (gloves)
Product Introduction YDW series PD tester system is mainly used for testing frequency voltage insulation level of various insulation materials insulation structure and electrical products also as partial discharge frequency testing power supply for testing object such as transformer mutual inductor and lightning arresters. It widely used in electrical manufacturing power operation departments research institutes and universities. product features Product Characteristics A variety of control methods and insulation methods can be used to configure freely according to user demand. Build-in multiple frequency power generator is used for testing partial discharge value of high voltage transformer.The system has a built-in multi-frequency power generator which can be used to measure the discharge of high voltage transformer. Manual control operation is intuitively easy to use maintenance low price. It has gas insulation transformer oil insulation dry epoxy resin insulation and other forms test transformer can choose and match according to user's demand. According to the user's requirements, different sets of measuring instruments can be configured to meet the requirements of different precision and analysis faults. An automatic control system can be used in different configurations of the bureau and the results can be automatically detected and analyzed.
Product Introduction The TKJF-208 hand-held partial discharge detector is used to detect the local discharge power supply in medium and high voltage equipment.If no discharge is detected it does not mean that there is no discharge activity in medium and high voltage equipment.Power discharges often have an incubation period and the insulation may fail for reasons other than partial discharge.If a significant discharge is detected in equipment connected to the medium-high voltage power system the equipment maintenance department should be notified immediately. product features Product Characteristics a) Screen display: high-contrast 3.5 TFT color screen. b) Data storage: 1000 groups of test data can be stored. c) Working power supply: embedded 8.4V lithium battery for 8hs continuous operation. d) Power supply: input 100-240VAC output 8.4V/3A charging time 34h. e) Boundary dimension:230 * 120 * 55(mm). f) Instrument weight:1.5kg. g) Environment temperature: -25 45 h) Storage temperature: -35 60 Complete configuration: host machine sensor AC adapter connecting cable and transport case.
product brief introduction Product Introduction series is the equipment of testing DC voltage and DC leakage current of water-cooled generator in the situation of water through which completely overcome the problems of long blow water time bottom water hard to dry easy to cause arcing within the coil. The device is light simple wiring and easy to read. Polarization compensation voltage is output directly by the case. product features Product Characteristics 1. Electronic control and tune easy to operate. 2. The date of voltage and current are recorded in the panel reading without conversion. 3. One minute timing and tip function. 4. Perfect over-voltage and over-current protection function inside also zinc oxide over-voltage protection outside which ensure safety of generator. 5. Portable design suitable for on-site testing. 6. Four parts separated: control unit Intermediate Frequency Transformer doubler and accessories all packed with special shockproof aluminum alloy cabinet easy to move.
Product Introduction Dc high voltage generator adopts high frequency pulse width modulation (PWM) technology to makeclosed adjustment with high voltage stability, small ripple factor and fast reliable protection circuit. The wide temperature LCD screen adopts green back light, which enables clear display either in bright light or in darkness. High-pressure components use Dupont new filling material, making the product more stable and reliable. Products are widely used in electricity power supply departments, power transmission and transformation engineering company and preventive test of large industrial enterprises and scientific research institutes as regulated dc high voltage power supply.
Alternating and direct current amphibious light AC DC Hipot Test Set. The winding is theconcentric pagoda and multilayer cylindrical type low-voltagewinding in inner high-voltage winding in outside; Outer cover is portable which has characteristics such as volume smallness weight light the shape prettiness and move convenience and so on.
The transformer partial discharge detection device and the sensorwith the software using advanced signal processing technology covering a wide range of statistical methods and graphical display mode and coming with highenergy lithium batteries can flexibly achieve the detection of transformer partial discharge signals and ultrasonic signals capable of full range of detection for the transformer's partial discharge. Partial discharge detection location detect the partial discharge changes in the transformer's internal during the operation by examining the partial discharge conditions of the device to analyze the insulating state of the transformer. High frequency current transformers (pulsed current method) an ultrasonic sensor (ultrasonic method). Through a variety of means to suppress various external noise interference it improved signal to noise ratio and the measurement accuracy.
product features 1 The reactor of the same voltage grade and capacity has smaller volume and lighter weight. Small temperature rise at rated load; Dry pouring high mechanical strength good electrical insulation beautiful and reliable. 2 Large capacity margin of frequency conversion power control box; Strong protection function; Good output waveform; Good stability; With a variety of working modes easy to operate; Single-phase 220V or three-phase 380V input power supply is common which is convenient for on-site power collection. 3 Flexible configuration. Can choose different types of reactor meet the requirements of different test products achieve a multi-purpose cost-effective.
Applications: Tests for current transformer: 1) Excitation curve and parameters test 2) Turns ratio test 3) Ratio and phase error test 4) Polarity mark check 5) Winding resistance measurement 6) Secondary loop burden measurement 7) Error line curve test for protection CT 8) Transient CT parameters test 9) CT nameplate guess 10) Saturation hysteresis loop curve measurement Tests for voltage transformer: 1) Turns ratio test 2) Ratio error and phase angle error test 3) Polarity test 4) Secondary burden test 5) Winding resistance test Features: 1. Make evaluation for test results according to selected standards. 2. Make word report for test result. 3. Make word reports one time for multi-group test records on the PC. 4. Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test. 5. Compare excitation curves with saved excitation curves in the same window.
Transformer Tester is new product created after widely adopt customers advices and deep theoretical study. It is based on the automatic FA Series Transformer Tester General which is produced by our company that is widely acclaimed and applied. The adoption of high-performance DSP and ARMadvanced manufacturing technology ensure a stable and reliable product performance full-featured high degree of automation high efficiency in the domestic leading level they are the professional testing equipments for transformer check in power industry. Product names CT parameter analyzer CT analyzer frequency CT analyzer CTPT analyzer transformer tester frequency transformer characteristic tester transformer transient characteristic analyzer current transformer tester CT characteristics analyzer current transformer current transformer parameters analyzer features analyzer CT parameter tester tester current transformer current transformer parameters characteristics tester Comprehensive instrument for the transformer
Product Introduction Designed for automatic testing of protective and metrological CT/PT suitable for laboratory and field testing. The product names PT volt-ampere characteristic tester transformer volt-ampere characteristic integrated tester CT voltage-current characteristic integrated tester CT voltage-current characteristic tester PT volt-ampere characteristic tester transformer volt-ampere characteristic tester volt-ampere characteristics of variable polarity than integrated tester volt-ampere characteristic tester volt-ampere characteristics integrated tester volt-ampere characteristic tester features comprehensive tester
WFLC-VI Portable Waveform Recorder is a portable device based on the structure of industrial portable computer. It takes high-performance DSP high-precision ADC chip and embedded operating system as hardware and software architecture and integrates data acquisition processing transmission storage analysis and other functions as one. DSP acquisition chip for data acquisition and calculation so as to achieve full digital analog signal filtering flexible and diverse sampling frequency from 10K /s 20K /s 50k/s 100K /s can be selected by users can be used for transient electrical signal waveform recording and analysis. With advanced industrial control kernel and embedded operating system users can easily carry out data storage backup analysis output and other operationsã?? WFLC-VI portable waveform recorder is a collection of fault wave record generator characteristic test and other functions in the integration of intelligent instrument with its small size strong function scope of application is wide flexible configuration and many other advantages favored by the masses of users is a power utility workers standing it will be for the electric power industry production and technological progress to make due contributions.
Product Introduction this instrument is specially used to test power grid waveform distortion voltage fluctuation and flicker harmonic content and unbalanced three-phase power quality problems such as high precision testing instruments; at the same time it also have the the functions of electric parameter test the vector analysis. Product Characteristics Can accurately measure voltage current active power reactive power frequency phase Angle power factor and other electrical parameters It can display the measured voltage and current phasor diagram the users can know the device wiring correctly or not through the analysis of vector diagram . The current is measured by using the clamp transformer.Because using clamp current transformer measurementthe operators do not need to disconnect current loop can be measured convenient and safety. It can be equipped with different range of clamps according to the user's measurement range. It can measure and analysis the power quality from the utility grid to the client's use its measure and analysis frequency deviation voltage deviation voltage fluctuation and flicker unbalanced three-phase voltage allowed degrees and power grid harmonic. Can display the single phase voltage and current waveform and can also show three phase voltage and current waveform. All tests have screen lock function interface to facilitate users to reading and analyze the data.
