Products Introduction 40KV vlf high voltage generator of this product fully complies with the standards of the electric power industry. Mechanical methods are widely used to modulate and demodulate ultra-low frequency signals, but there is no standard sine wave, some errors in high-voltage part measurement and spark discharge. The product can overcome the above shortcomings. How to choose the suitable products for test ï¼? Please make sure that the capacitance of test products is below the instrument rated capacitance. The waveform will be influence if the capacitance of test products is too small and the instrument can not normally output when it below 0.05µF. 0.05µF capacitor in parallel to auxiliary output. Below is the capacitance of some instrument for your reference.
Products Introduction VLF high voltage generator 70KV instrument can be widely used in cables, large-scale high-voltage rotating motors, and power capacitors for AC withstand voltage tests. The advantage is that the instrument is small in size, light in weight, and large LCD display. VLF high voltage generator 70KV Model Rated Voltages Load capacity Fuse Weight Useful VLF-70 70kV (peak ) 0.1Hz, 0.5F 25A Control 6 HV TANK-I 30 HV TANK-II 33 30KV and below the cable Generator 0.05Hz, 1.0µF
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;
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
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
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.
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
Tech Specification H2 flow rate:500ml/min purity:99.999% Application:GC, Lab usage Technology:PEM/SPE Certificate:CE/ISO9001:2008 Power supply:AC110V/220V 10% 50-60Hz Warranty:12 Months Applicable� Industries:Manufacturing� Plant Condition:New Packing :Sea-worthy packing Usage:HYDROGEN
Gasoline generator 1-30KW 220V/230V/330V 50Hz/60Hz water pump engine
Have a good day. We are sharing the information of 03 nos Man Generator set, which are as follows: Model: Man Diesel & Turbo - 03 PCS Type: 18V48/60 TS Power: 19305kw Engine No: 1135657/58/59 Speed: 500rpm Fuel: HSD (Diesel) Year of build: 2014 First operation: January 2016 Synchronous Generator: = 03 NOS Model: ABB Type: AMG 1600UU12 DSE Serial No: 4643070/71/72 Voltage: 11000 Frequency: 50 Year of build: 2015 First operation: January 2016
8000w rated power 8500w max power electric start with 12AH battery with wheels and handle OEM available price negotialble
PSA N2 generation system 1. Operational Principle PSA nitrogen generation adopts carbon molecular sieve as adsorbent whose capacity of adsorbing the oxygen in air shall be larger more than of adsorbing the nitrogen in air. By means of valve opened and closed with PLC, two columns a&b can be shifted in circulation for pressured adsorption,de-pressured dis-adsorption in turn so as to separate the oxygen and nitrogen in air, thus a nitrogen gas with purity demanded can be made. 2. Typical application Nitrogen is used in short-circuit, large-scale integrated circuit, color and black & white picture tubes, parts of TV sets and recorders, semiconductors manufacturing, electrical equipments as well as laser drilling and other electrical components as protective atmosphere.
Wholesale Portable Generator parts powered by China small engine Wholesale Portable generator parts from 1.5kw to 12kw Wildly used in household and building industry
small camping power generators 300W laptop solar battery portable power station
Input Voltage240 V: 415 V Input Phase: 3 No Input Frequency: 60 Hz Output Open Circuit Voltage: 89 V Welding Current Range: 20- 500Amp
Specifications for 8'6" / 30,480kg Inside Measurement Length (mm) 5,898 Width (mm) 2,350 Height (mm) 2,390 Door Opening Width (mm) 2,340 Height (mm) 2,280 Load Capacity (m³) 33.1 Container Weight (kg) 2,200 Max. Load Weight (kg) 28,280
1. Operational Principle PSA nitrogen generation adopts carbon molecular sieve as adsorbent whose capacity of adsorbing the oxygen in air shall be larger more than of adsorbing the nitrogen in air. By means of valve opened and closed with PLC, two columns a&b can be shifted in circulation for pressured adsorption,de-pressured dis-adsorption in turn so as to separate the oxygen and nitrogen in air, thus a nitrogen gas with purity demanded can be made. 2. Typical application Nitrogen is used in short-circuit, large-scale integrated circuit, color and black & white picture tubes, parts of TV sets and recorders, semiconductors manufacturing, electrical equipments as well as laser drilling and other electrical components as protective atmosphere. 3. Specification Flow: 3~5000Nm3/h Purity:95%~99.9995% Pressure: 0.1~0.8Mpa Dew point:-45 .Certification:ISO90001,CE .Voltage: 220V/50HZ .Warranty:1 Year 4. Main features Provide the user with the maximum economic valueThe filling and compacting the molecular sieve shall be made in special method so that the larger compaction intensity and higher adsorption efficiency can be got.
1. Operational Principle The dried and cleaned compressed air is fed into one or more membrane modules, each of which is composed of several millions of the hollow fiber. The diameter of each fiber is as long as the hair of human being. Various gases in the air (78% nitrogen, 21% oxygen and 1% Argon) have their different permeation rate when they pass through the wall of the membrane. Therefore, oxygen, water vapor and argon etc. which is under the effect of pressured air flow, permeates fast through the wall of the membrane then dried nitrogen may be produced. Nitrogen from the terminal of the membrane is sent to the using point. 2. Typical application Nitrogen is used in steel making converter & roof of blast furnace as sealing gas and in Converter pulverized coal injection, continuous casting, rolling, steel annealing, stress elimination, aging, quenching heating, carburization, nitrocarburizing, vacuum hardening etc. as heat treatment gas resource. Nitrogen is used in welding and powder metallurgy sintering process as protective gas as well as cleaning and diluting gas. 3. Specification Flow: 5~1000Nm3/h Purity: 95%~99.9% Output pressure: 1.3Mpa Dew point: -45 4. Main features Selecting the membrane with the maximum efficiency according to the requirement of the user. Automatic alarm, interlock protection and cutting off the raw gas supply under the pressure. The optimum temperature control depending on the flow rate and the purity of the gas so as to keep the membrane modular for a longest working life. Automatic, safe and reliable.
