0000223862 00000 n 0000047623 00000 n 0000007330 00000 n 0000215707 00000 n As told earlier an impulse generator produces this short duration surges with a very high voltage or very high current. 0000023090 00000 n 0000348728 00000 n 0000347903 00000 n 0000007234 00000 n 0000103430 00000 n 0000090482 00000 n [2] It was an early form of the impulse generators now applied in nuclear research. When the page loads the user is presented with three input parameter buttons namely Generator Capacitance (Cg),Front Resistance (Rf),Front Inductance (Lf) on left frame and a circuit representation of Impulse current generator on right frame. �^����;�+��´ׁ�����Q����L|gMD��ޯ����u��� _���鐳�f4p��(�U�[u�]�Pm9{����-���0C�. 0000104209 00000 n Impulse current generator is mainly used to test the ability of power equipment to withstand impulse current stability. One of the parameter buttons is clicked to continue the experiment for parametric analysis. 0000213212 00000 n 0000007764 00000 n This consists of multiple capacitors that are first charged in parallel through charging resistors as by a high-voltage, direct-current source and then connected in series and discharged through a test object by a simultaneous spark-over of the spark gaps. Manufacturer, Supplier, Exporter of Impulse Current Generator based in Jiangsu, China. often in the range of hundreds of kV, thus requiring an impulse voltage 0000337960 00000 n The complete test system consists of a charging rectifier, impulse stages according to the "Marx Circuit", an impulse voltage divider and impulse voltage measurement system. The programme has the ability to calculate the desired configuration and the characteristics of the generated current. 0 impulse current generator is an important piece of equipment at our High-power Testing Laboratory. 0000097456 00000 n 0000222910 00000 n 0000222636 00000 n 0000115357 00000 n It can also be used in other research tests. Such devices can be classified into two types: impulse voltage generators and impulse current generators. 0000344867 00000 n 0000047761 00000 n td p { margin-bottom: 0cm; }p { margin-bottom: 0.25cm; line-height: 120%; }. 0000080152 00000 n 0000224701 00000 n 0000349003 00000 n 0000007716 00000 n 13 0 obj <> endobj 0000089742 00000 n Lightning Arresters Tests Requirements are. * Tips on getting accurate quotes. 0000213184 00000 n 0000114486 00000 n Total charging voltage up to 1,200 kV; 5 kJ stage energy: Total charging voltage up to 3,000 kV; 5 or 10 kJ stage energy: Total charging voltage up to 10,000 kV; 10 - 30 kJ stage energy. 0000081487 00000 n 0000084262 00000 n 0000342559 00000 n 0000003955 00000 n 157 0 obj <>stream 1. 0000114789 00000 n 0000067878 00000 n 0000030665 00000 n 0000003739 00000 n The impulse current generator is usually carried out in star arrangement to save space and achieve a low stray inductance to generate even steep impulse currents (1/< 20 µs). applications of Impulse Current Generator are Testing of Arrestors and Varistors. Also, steep-front impulse voltages are sometimes used in nuclear physics experiments. 0000343143 00000 n The user can conduct the experiment with the default values, However the parameters can also be changed and the experiment performed. elements to achieve the correct impulse current shape. 0000004447 00000 n Impulse current generator is mainly used to test the ability of power equipment to withstand impulse current stability. 0000339656 00000 n SA type impulse current test systems can generate different types lightning impulse current shapes such as 4/10us, 8/20us20us,30/80us, 60/100us , long duration current according to IEC 60099-4. 0000056238 00000 n 0000221149 00000 n startxref 0000084831 00000 n 0000340824 00000 n 0000116067 00000 n 0000007619 00000 n Technical indicators meet the requirements of national standards and IEC standards, and the main technical performance is in the leading position in China, reaching the advanced level of similar products in the world. BROCHURE:     Haefely Impulse Test Equipment, AC/DC Combination Testers - PGK HB Series, RSKF Variable Frequency Resonant Test System, Cable Identification System - KSG 200 Series, 2823 High Precision Tan Delta Measuring Bridge, Power Factor / Tan Delta & Capacitance Testing, FRA 5311 Sweep Frequency Response Analyzer, 2830 / 2831 Combination Dielectric Analyzer, DTTS Distribution Transformer Test System, TMS 580 Transformer Loss Measuring System, 2767 Automatic Instrument Transformer Test Set, 3691 Programmable Electronic Current Burden, 3695 Programmable Electronic Voltage Burden, 4860 Standard Electronic Voltage Dividers, Conducted Immunity / Transient Test Equipment, Automatic 3 Phase Coupling Decoupling Networks (CDNs), Data Line Coupling Decoupling Networks (CDNs), Indirect Lightning CS117 & DO160 Section 22, 8526 Virginia Meadows Dr. Manassas, VA 20109. 0000079236 00000 n 0000082369 00000 n 0000084856 00000 n 0000339948 00000 n This type of test system is especially to test the metal oxide surge arresters and MOV blocks. 0000015595 00000 n Natural lightning occurs every day and is potentially dangerous to any object in its path. Our main products include impulse voltage test systems, impulse current test systems, DC voltage test systems, AC test systems and HV test field projects, as well as relevant computer control and measuring systems, instruments and meters. 0000079954 00000 n High impulse voltages are used to test the strength of electric power equipment against lightning and switching surges. 0000039104 00000 n 0000007378 00000 n The impulse voltage generator is discharged through pulse forming 0000222362 00000 n 0000214853 00000 n 0000007426 00000 n 0000007139 00000 n <]/Prev 736982>> Drag your mouse on simulator part to see the impulse current generator testing apparatus in details. 0000183009 00000 n Impulse voltage testing systems are designed to generate impulse voltages that simulate lightning strikes and switching surges. [1], In 1863 Hungarian physicist Ányos Jedlik discovered the possibility of voltage multiplication and in 1868 demonstrated it with a "tubular voltage generator", which was successfully displayed at the Vienna World Exposition in 1873. An impulse generator is an electrical apparatus which produces very short high-voltage or high-current surges. 0000225024 00000 n 0000345142 00000 n 0000007041 00000 n 0000048183 00000 n 0000081011 00000 n 0000341975 00000 n 0000345417 00000 n 0000340240 00000 n Modification scan be applied according to the request of our customers. generator as energy storage element. 0000084977 00000 n 0000079658 00000 n 13 145 It is widely used in zinc oxide arrester valve plate and SPD (Surge Protector) for impulse current test. 0000090507 00000 n An impulse generator is an electrical apparatus which produces very short high-voltage or high-current surges.Such devices can be classified into two types: impulse voltage generators and impulse current generators. This paper presents an analytical method for the design and analysis of impulse current generators according to the requirements of the international standard IEC 60060-1. 0000218482 00000 n 0000091162 00000 n HV TECHNOLOGIES, Inc. has a long tradition of supplying impulse generators for HV applications as well as impulse test systems for the EMC, avionics, and military industries. 0000341683 00000 n 0000337667 00000 n 20us,30/80us, 60/100us , long duration current according to IEC 60099-4. 0000082256 00000 n Contact us for more details about Impulse Current Generator 0000007186 00000 n It can also be used in other research tests. 0000338684 00000 n It is widely used in zinc oxide arrester valve plate and SPD (Surge Protector) for impulse current test. 0000215562 00000 n 0000337584 00000 n 0000084560 00000 n Such devices can be classified into two types: impulse voltage generators and impulse current generators. One form is the Marx generator, named after Erwin Otto Marx, who first proposed it in 1923. 0000149538 00000 n xref Through this condenser, Jedlik framed the principle of surge generator of cascaded connection. 0000344592 00000 n 0000337228 00000 n 0000103731 00000 n [3], The jury of the World Exhibition of 1873 in Vienna awarded his voltage multiplying condenser of cascade connection with prize "For Development". 0000348178 00000 n 0000221424 00000 n 0000080664 00000 n 0000079740 00000 n 0000000016 00000 n Small size, compact structure and convenient wave modulation, My Site © www.kvtester.com    Powered By, Resonant Test System For Substation Electri, Insulating Boots(Gloves)Withstand Voltage T. The impulse genera-tor is charged by the charging and control unit, which is con-nected to the power supply. To limit the damages caused by High impulse voltages are used to test the strength of electric power equipment against lightning and switching surges. Please include product name, order quantity, usage, special requests if any in your inquiry. 0000006905 00000 n 0000213650 00000 n 0000214708 00000 n 0000215115 00000 n 0000098153 00000 n 0000337716 00000 n High impulse currents are needed not only for tests on equipment such as lightning arrest… 0000104713 00000 n Impulse Test Sets are also available as Current Impulse Generators used primarily for surge arrestor testing. 0000339364 00000 n 0000343435 00000 n 0000082601 00000 n High impulse voltages are used to test the strength of electric power equipment against lightning and switching surges. 0000342267 00000 n the impulse current generator circuit. 0000221974 00000 n 0000080846 00000 n Our main 0000336792 00000 n Residual voltage test of surge arresters; Long duration impulse current test of surge arresters, Single Channel Partial Discharge Detector, High Voltage Charging Resistor For Impulse Voltage Generator, Trigger Control Box For Impulse Voltage And Current Generator, Impulse Voltage Generator Hv Impulse Voltage Test System, Discharge Copper Sphere For Impulse Generator, Lightning Stroke System For Direct Current Test On Aircraft, Impulse Current Generator For SPD Testing, 10kv Lightning Surge Generator For SPD Test, AC Resonant Test Systems with Module Type, AC Resonant Test System with Metal Tank Type, Loop Resistance Tester Contact Resistance Measurement, Single Phase And Three Phase Regulating Transformer, Impulse Current Test Systems with Crowbar, High Voltage Protective Resistor For AC Test System, YRD-YRE type Transformer Resistance Test Instrument, Instrument Transformer Characteristic Tester, Variable Inductance AC Resonant Test Systems, AC Resonant Test System with Metal Tank Type, Ac Resonant Test Systems With Module Type, Variable Frequency AC Resonant Test Systems.

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