CDY series impulse test systems can be used to generate impulse voltages simulating lightning strokes and switching surges.
The stage energy is 2.5 kJ~1620kJ. Max. Charging voltage is 100~7200kV.
Applications covered include testing according to IEC, ANSI/IEEE as well as other national standards. The basic system can be upgraded in various ways for special tests and for greater ease of operation. A number of additional circuits and components allow optimizing the impulse test system for tests on different kinds of high voltage test objects. The generator is due to its unique, modular, patented structure perfectly suited for transportation and easy on-site erection. Also the internal inductance is the lowest ever built.
We can also provide the professional solutions and equipments for: withstanding voltage testing, c & tan-delta (power factor) testing, partial discharge (PD) testing and impulse voltage testing.
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: 90 20 Use of the environment: indoor Non-conductive dust Grounding resistance 0.5 No fire or explosion hazard Earthquake resistance: 8 magnitude There is no gas that corrodes metal and insulates Impulse voltage generator (2) Supply voltage waveform is the actual sine wave, waveform distortion rate 85% (more than 90% when no load 300PF); (2)Truncated wave: cut-off time (2-6) 10% s, zero-crossing coefficient 0.3% (3)Standard operating impulse voltage wave 250 20% s / 2500 60% s, The impulse voltage waveform parameters and their deviations are in line with the requirements of the national GB311 and GB16927 standards. 7, the lowest output voltage is greater than 10% of the nominal voltage 8. Duration of use: Above 70% of rated voltage, it can be continuously operated every 120 seconds after charging and discharging. It can be continuously operated after charging and discharging every 60 seconds under 70% of rated voltage. One computer is used for control and waveform analysis 18-inch LCD monitor, strong anti-interference and long life WINDOWS XP, OFFICE 2003, LabVIEW related driver software, ACE measurement and control software package,built in
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: 90 20 Use of the environment: indoor Non-conductive dust Grounding resistance 0.5 No fire or explosion hazard Earthquake resistance: 8 magnitude There is no gas that corrodes metal and insulates Impulse voltage generator (2) Supply voltage waveform is the actual sine wave, waveform distortion rate 85% (more than 90% when no load 300PF); (2)Truncated wave: cut-off time (2-6) 10% , zero-crossing coefficient 0.3% (3)Standard operating impulse voltage wave 250 20% s 2500 60% s,
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 90 20 Use of the environment indoor Non conductive dust Grounding resistance 0.5 No fire or explosion hazard Earthquake resistance 8 magnitude There is no gas that corrodes metal and insulates Impulse voltage generator 2 Supply voltage waveform is the actual sine wave, waveform distortion rate 85 more than 90 when no load 300PF 2 Truncated wave cut-off time 2-6 10 s, zerocrossing coefficient 0.3
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: 900 Use of the environment: indoor Non-conductive dust Grounding resistance < 0.5 �© No fire or explosion hazard Earthquake resistance: 8 magnitude There is no gas that corrodes metal and insulates
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
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 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
Product Description 450kV 20kJ High Voltage Impulse Voltage Test System for Lighting Test Impulse Voltage Test System is used for the full-wave and cut wave tests of standard lightning impulse voltages for power transformers reactors lightning rods switches bushings insulators and other test products with voltage classes of 35kV and below. Product Characteristics Rated parameter value Rated nominal voltage ±450kV Rated voltage ±150kV Rated energy 20kJ Total impulse capacitance 0.20F The total series 3 series Rated power capacity The following waveforms can be generated when the load capacitance is 300~5000PF 2±30%/50 ±20%s Lightning impulse voltage full waveï¼?The efficiency of voltage 92%(no-load ) standard impulse voltage cut wave 2~6 The efficiency of voltage 92% (no-load) The impulsevoltage waveform parameters all meet the requirements of IEC and GB311-97 national standards Class voltage within 10% ~ 100% rated voltage range positive and negative synchronous range is not less than 20%. Ignition range 10%ï½?100% Synchronous discharge rate out of control 2% Minimum output voltage 10un Charging voltage instability ±1.0% Service duration: > over 70% UN rated voltage can operate continuously every 90 seconds. Under the rated voltage of < 70% UN charging and discharging once every 45 seconds can run continuously.
Product Description 450kV 20kJ High Voltage Impulse Voltage Test System for Lighting Test Impulse Voltage Test System is used for the full-wave and cut wave tests of standard lightning impulse voltages for power transformers transformers reactors lightning rods switches bushings insulators and other test products with voltage classes of 35kV and below. Product Characteristics Rated parameter value Rated nominal voltage ±450kV Rated voltage ±150kV Rated energy 20kJ Total impulse capacitance 0.25F The total series 3 series Rated power capacity1F
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
