product brief introduction Product Introduction FRC A/D digital kilovoltmeter consists of a high stabilized resistive-capacitive type passive high-voltage divider and a precision digital voltmeter for measuring AC/DC high voltage on the site of electric power systems and in various high-voltage laboratories. Both of them with measuring cable, power supply cord, and operating manual are placed in a portable aluminium case for easy carrying and use. Product features Product Characteristics The AC/DC digital kilovoltmetre is composed of two parts of a high voltage divider and a digital kilovoltmetre. The high voltage divider is of a passive resistive-capacitive type, assembled from precision low temperature drift resistors and high quility condensers. Digital kilovoltmeter consists of ture RMS value circuit, peak values measuring circuit and digital voltmeter. Voltage divider is connected to digital kilovoltmeter by a coaxial measuring cable. The high voltage is reduced to sample value by the voltage divider, and be fed to digital voltmeter. Through function selector, the voltmeter can display DC,AC effective(RMS)value, AC peak value, and AC peak/2 value with high measuring accuracy and
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.
8085 based Thyristor firing Angle Controller Trainer - BRAND - VIJAYANTA, INDIA Study of 8085 based Thyristor firing Angle Controller Trainer, Model: TFC 901
Single Phase Voltage Commutated D.C. Chopper - BRAND - VIJAYANTA, INDIA 1. Study of Single Phase Voltage Commutated D.C. Chopper using SCR, Model: JC 703
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
Stability Analysis Trainer Kit - BRAND - VIJAYANTA, INDIA Stability Analysis Trainer Kit, Model: SAT 01 1. Study of open and close loop response to step signal and calculation of steady state error for step input. 2. For step input, stability analysis on varying gain in closed-loop mode under a) Positive feedback mode b) Negative feedback mode 3. Determine the gain at which the control system become marginally stable for different plants for step input
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.
Stroboscope - BRAND - VIJAYANTA, INDIA 1. Stroboscope, Model: STB 01 For the measurement of shaft speed using stroboscope principle.
Potentiometer Error Detector - BRAND - VIJAYANTA, INDIA 1. Potentiometer Error Detector, Model: PED 01 To study the performance of a potentiometer type D.C. position error detector.
Linear System Simulator Trainer - BRAND - VIJAYANTA, INDIA 1. Linear System Simulator Trainer, Model: LSS101 To study the performance of First, Second and Third order Systems.
