VARIOUS DC POWER SUPPLIES AS UNDER : Brand Vijayanta , India 1. Solid State Power Supply - 0 - 300 Volt at 1, Amp. Model : S 277 2. Multi-Output Power Supply - 0- 30, Volts at 2, Amps. , 0 to +/-15 Volt at 1,Amp., 4 to 6 Volts at 5, Amps. Model : LV 35 - 3 3. Multi-Output Power Supply - 0 -30, Volts at 2, Amps. , 0 to 15 Volt at 1Amp. 4 Volt to 6 Volts at 2, Amps. Model : LV 35 - 2 4. Dual Power Supply - Dual tracking or 2 independent outputs of 0 to 30 Volts at 0 to 2 Amps. 4 Digital Meters for V & A measurements of both outputs. Model : LV 30 B/2 5. Solid State Power Supply, - 0 30 Volt at 1, Amp. Model ; LV 30/1 6. Solid State Power Supply, - Output : 0- 5, Volt at 0- 10, Amp. Model : LV 05 7. E.H.T. Power Supply - Output : 0- 1500 Volts at 1, mAmp. Model : HV- 20 8. Regulated Power Supply - +/- 12, Volt and +/- 5 Volt at 500, mAmp. Model : D 12 9. 3 Phase S.C. R. Based D.C. Power supply (Rectifier type) - Note : Also available in 30A, 60A ,200A on request Model : TPRU-100 10. 1 Phase S.C. R. Based D.C. Power supply (Rectifier type) - Note : Also available in 15A, 25A ,50A Model : SPRU-100 If you still any enquiry please feel free and contact us.
Insulation resistance tester dedicated to the measurement of water-cooled generator test but also can be used for laboratory or field testing insulation testing to do. Output current greater than 25mA. The maximum output voltage of 2500V. Includes high-precision micro-current measurement system digital boost system. Just use a high-voltage lines and a signal line connecting the test product can be measured. Automatic measurement the results from the large screen liquid crystal display and store the results. Product Characteristics First the main features 1. 32-bit micro-controller Chinese user interface easy to operate. 2. Automatically calculates the absorption ratio and the polarization index and automatically save 15 seconds 1 minute 2 minutes 10 minutes to facilitate analysis of data per minute. 3. Output current (2500V the output is greater than 25mA) short-circuit currents greater than 40mA. 4. A fully enclosed high-voltage generator module technology the protection of the internal resistance safe and reliable. Anti-interference ability to meet the EHV substation on-site operation. 5. Automatic discharge test is completed and real-time monitoring the discharge process.
Basic characteristics of solid state power generator: It can provide up to 3000W continuous wave or pulse power; It can realize continuous adjustable power output; The frequency source adopts PLL phase-locked technology, which has high frequency stability; Solid state power source has good power stability; The power amplifier part has built-in circulator and load to adapt to the load of various VSWR;It has perfect protection circuit to ensure the reliable operation of solid-state power source; Compared with other power sources, solid-state power source has much longer service life;
This instrument is developed and designed according to the national power industry standard DL/ t506-2007 "insulation gas humidity measurement method for sulfur hexafluoride electrical equipment" and adopts the imported high-precision dew point sensor and new digital circuit control technology. It is a high-precision intelligent instrument to measure the trace moisture content in SF6 gas. This instrument adopts intelligent self-calibration technology wide measurement range fast response high accuracy good linearity dynamic display of measurement curve. At the same time the instrument also has an automatic dryer which can greatly reduce the measurement time. Product nickname intelligent micro water meter micro water meter micro quality meter.
Single-port Ethernet power supply equipment, which is suitable for indoor use, can work normally from 100VAC to 240VAC input voltage. The power supply and network terminal equipment are connected by over five types of cables. It has an Ethernet data port and an output port after data and power combination. This device can provide POE power supply applications in line with IEEE802.3af/at international standards for all Ethernet devices, such as routers, switches, wireless AP, network telephones, industrial network terminals, network cameras, etc. It can also provide efficient engineering in places where power supply cannot be provided remotely or where power supply by Ethernet network lines can be used to improve system reliability and simplify equipment installation.
Impulse voltage generator is mainly used for impulse voltage test of power equipment such as lightning impulse voltage full wave lightning impulse voltage truncation wave and operating impulse voltage wave to test insulation performance.Impulse voltage generator a power supply device that imitates impulse voltages such as lightning and operating overvoltages.It is mainly used in insulation shock withstand voltage and dielectric shock breakdown and discharge tests. Scope of application: standard lightning shock lightning cut-off wave for transformers reactors mutual transformers and other high voltage electrical appliances high voltage thyristor valve SVC(HVDC) power cables all kinds of high voltage insulators bushing operation shock and all kinds of non-standard shock wave impulse voltage test required by users.Various test waveforms (standard and non-standard waveforms user-generated waveforms) can be generated by a single set of equipment.Field of application: lightning protection and lightning test for quality inspection measurement inspection and supervision organizations power equipment manufacturers railway communications aerospace and aerospace vehicles military research units universities and meteorological departments. 900kV/67.6 kJ Lightning Impulse Voltage Generator Complete Test Equipment for Transformer Reactor Cable
Product Name: Energy Storage Power Supply Model No.: JL-PS300 Capacity: 11.1V / 30AH / 300Wh Cell Type: 18650 Lithium Ion Battery Material: ABS + PC Time of charging: AC input @ 6.5H; solar input @ 3 sunny days Time of shelving: 1 year ( Pls make sure 60% up power in battery before shelving ) Product Size: 290x198x144mm Weight: 5kg
Product Name: Energy Storage Power Supply Model No.: JL-PS100 Capacity: 12000mAh/10.8V 130Wh Cell Type:18650 Lithium Ion Battery Material: ABS + PC Input: DC:12.6V/2AMax (By wall socket) 12.6V-24V/2A (solar panel) Output: DC:9V-12.6V/2A, AC: 220V/50HZ (Modified sine wave), USB-A: 5V/2.0A Product Size: 204x90x160.7mm Weight: 1.5kg Flashlight/5W Mode: High Light/Soft Light Flashlight/1.5W Mode: High Light/Soft Light
Rated parameter value Rated nominal voltage±450kV Rated voltage ±150kV Rated energy 20kJ Total impulse capacitance 0.25F The total series ï¼? 3 series Rated power capacityï F The following waveforms can be generated when the load capacitance is 300~5000PF
VLF (Very Low Frequency) Testers are suitable for testing power cables transformers switchgear rotating machinery and other electrical apparatus. 1. Data of current voltage wave form can be directly sampled at high voltage side so the data is real and accurate. 2. Overvoltage protection: If the output exceeds the set limit of voltage the instrument will shut-down to protect itself the actuation time is less than 20ms. 3. Overcurrent protection: It is high-low voltage dual protection in the design the accurate shut-down protection can be made according to the set value at high voltage side; If the current on low voltage side exceeds the rated current the instrument will take shut-down protection the actuation time are both less than 20ms. 4. A high voltage output protective resistor is provided in the voltage boost body in the design and this eliminates the need of additional protect
Product Introduction Dc Hipot Test Equipment for the power supply department, for example: DC HV withstand and leakage current test in power cables, the conductance current and 1mA reference voltage of magnetic blow out arrester and zinc oxide arrester test.ZGF DC Hipot Test Equipment supplies 60kV to 400kV from 60kV to 400kV is DC high voltage power supply equipment.It has functions of switch on protection under 0 voltage,over voltage and over current protection.They are high stability and reliability. ZGF is easy to operate , small in size and light in weight. product features Product Characteristics 1 Series dc high voltage generators have small ripple coefficient stable and reliable voltage output no noise and good reliability 2 with overvoltage overcurrent zero voltage start and fault protection voltage protection value can be set display intuitive 3 voltage current using digital display and power supply has a reading easy to monitor the output status 4 with 0.75 times voltage conversion easy to test zinc oxide arrester 5 the product structure is compact small size easy to carry
Product Description ZGS type DC high voltage generator used AIPWM technique adjusted the inaccuracy linearity of PWM technology let the instrument precision greatly improved. It is mainly used in the electric power department power department of industrial and mining metallurgy iron and steel enterprise for zinc oxide lightning arrester power cables transformers circuit breakers generators and other high voltage electrical equipment of DC withstand voltage test or DC leakage current test. Product Characteristics 1 Dc high voltage generator adopts high frequency PWM technology to make closed adjustment with high voltage stability, small ripple factor and fast reliable protection circuit. The generator can endure direct discharge by devices of large capacitance. It is of small size and of light weight, convenient for field use. 2 Full range of linear smoothly adjusted voltage, with voltage regulation accuracy smaller than 0.1%; voltage measurement accuracy is 0.5%, resolution 0.1kv; Current measurement accuracy is 0.5%, the minimum resolution: control box 1A, shock resistance current 0.1A. 3 The generator uses AC 220 V power supply (AC220V±10%, 50 hz±1%), the ripple factor is less than 0.5%, and can be used for all-weather at the site . 4 High voltage multiplier uses Dupont materials for full solid encapsulation, overcoming the inconvenience brought by the air and oil filled equipment. Broad base and outer cylinder of light quality makes it stand steadily and more convenient for maintenance. 5 75% MOA voltage switch button, simple and convenient testing arrester. 6 Over-voltage setting function displays the over-voltage value during regulation process; perfect protection against discharge of over-voltage, over-current and short circuit. This is the best companion for cable experiments. 7 Perfect break line and non-zero potential start protection function protects the operator and samples at any time. This product has overall design of shock-proof control box, concise, clear panel design and voice prompt for operation.
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.
For Sale 2 brand new 30 KVA Generator for 32,000AED We Also Have A Brand New Scissor Lift.
Product description The impulse voltage generator intelligent measurement and control system is the latest programmable control system and consists of two parts: Automatic control of pulse voltage generator program and automatic analysis of pulse signal measurement. The General Conditions of Use Altitude: 1000m Ambient temperature: -5 ~ +40 Relative humidity: 9020 Use of the environment: indoor Non-conductive dust Grounding resistance < 0.5 No fire or explosion hazard Earthquake resistance: 8 magnitudes There is no gas that corrodes metal and insulates
1 Fiber Port 1 UTP Port 10/100M 1550nm Tx/1310nm Rx 20km 19 SC Interface Commercial Temperature External Power Supply 220V AC
OLT 1U Standalone EPON 4 PON Ports + 4 GE uplink optic ports(SFP)/4 GE uplink UTP ports + 2 10GE uplink optic ports(SFP+) Commercial Temperature , Dual 220V AC Power supply 1 USB interface
Designed to measure the winding resistance of transformers, Inductors, generators, motor windings, Tap Changers, Bus bar contacts Etc. Features - Built-in carry case for convenient portability - available in current capacity 10AuP, 25AuP (additional cost) and 50AuP (additional cost) - Simultaneous measurements of voltage & current - Protection against inductive kickback & discharge
4 Terminal measuring device suitable for Resistance measurement of Copper conductors winding wires, Cables etc. Features - 1 micro Ohm to 199.99 Ohm measuring range - 1 micro Ohm (at lowest range) resolution - 3 1/2 digit LED display
XM illumination power cabinet suit for power controlling for AC 50HZ, voltage 380V, current 630A. Widely used in mine industries lighting systems, hospital, factory, esident area, large building, public lighting system, mall, workshopp for centralized control. Lightning power distribution cabinet: indoor wall hanging type, outdoor water-proof type. The switch off power cabinet use MCCB rated current 16A~630A. Subcircuit use MCB rated current 1A ~ 125A.ELCB. Also we can add disconnecting switch, metering transformer, watt-hour meter, indicator, ammter, voltmeter,surge protective device. Indoor wall hanging cabinett protection IP40, Outdoor water-proof type protection IP54. Production meet national standard IEC & GB7251.3
