power frequency withstand voltage test

... Testing Machine Uses and Features:Suitable for high voltage product and wire cable to do power frequency withstand voltage testing and material insulation withstand voltage testing .It is essential inspection equipment for college,Scientific research,

Power frequency withstand voltage test equipment 1. Main features The CQSB series of high-voltage test transformers have the characteristics of small size, light weight, and strong versatility. In addition to the equipment widely used in various large and small high-voltage test chambers (stations), they are more suitable for various high-voltage electrical insulation tests on site. The test console together constitute a power frequency withstand

Power frequency withstand voltage test equipment 1. Main features The CQSB series of high-voltage test transformers have the characteristics of small size, light weight, and strong versatility. In addition to the equipment widely used in various large and small high-voltage test chambers (stations), they are more suitable for various high-voltage electrical insulation tests on site. The test console together constitute a power frequency withstand

Variable Frequency Series Resonance System MCZYXZ01 VF Series Resonance System General introduction This system adopts series resonance principle, through adjusting output frequency of inverter, it make series resonance happen between reactor induction L i...

...test equipment Product introduction ZXSBF series induction withstand voltage test equipment is designed according to the Chinese standard GB311-61 and the former Ministry of Water and Power issued in January 1985, in order to meet the requirements of power system for high voltage transformer frequency doubled induction withstand voltage test equipment. Widely used in power system 35-220kV series voltage...

...line quantity and capacity of power transformers have been constantly increasing. In order to better serve power transmission and transformation enterprises, our company has created a full-automatic comprehensive transformer testing system integrated with

...Power and Universal Testing Machine Usage Low Frequency Withstand Voltage Testing Equipment price WE-1000C Applications of Mechanical Universal Testing Equipment --Analog universal testing machine test tensile, compression, bending for wood, cement, concrete, non-metallic. --With hydraulic load, convenient operation, stable, safe. --Oil hydraulic power ,analog dial dynamometer to display test...

... high voltage. The insulation test result of the tester is go or not go. Also the HIPOT test set is a universal power source in HV test. The maximum output voltage and capacity could be customized according the requirements of custom. The tester is

...Withstand Voltage Testing VLF AC Hipot Tester Introduction: VLF AC Hipot Tester is designed and manufactured for electrical equipment very low frequency withstand voltage test. Very low frequency withstand voltage test is essentially an alternative of power frequency withstand voltage test. VLF AC Hipot Tester is much smaller, lighter and portable than power frequency withstand voltage...

... high-voltage automatic power frequency withstand voltage test of the cable, and controls the step-up and step-down, balance and load protection of the high-voltage test, and is an important test equipment for ensuring the cable product. Suitable for

...Withstand Voltage Testing Machine Use This machine tests various types of insulated shoes electrical performance test method, the power frequency voltage value is applied to the inner and outer electrodes of the shoes (boots), and the test shoes (boots) are not broken down during the specified test time. The value (mA) indicated by the meter is the leakage current value, and the value (kV) indicated by the voltmeter is the withstand

...withstand Voltage Test HYXZ 2. Equipment Description: It is applied to testing the insulation ability of insulation materials in power equipment. The frequency of test voltage is adjustable which would lead to series resonance in testing circuit. Both the conductors connected in test circuit in series and the capacitors connected in test circuit in parallel are also adjustable. That makes the test...

...frequency insulation withstand voltage test is actually an alternative method of power frequency withstand voltage test. We know that when the power frequency voltage withstand test is carried out on large generators, cables and other test objects, because their insulation layer presents a large capacitance, a large capacity test

...voltage ceramic mandrel capacitor CT811-33kVAC-50pF 6-36KV ceramic mandrel N4700/Y5T Features Small size High withstand voltage Low loss, good stability Dimension Applications High voltage supply circuit in duplicatior Voltage Rating Nominal Capacitance (pF) Nominal Capacitance Range Test Frequency:1kHz±20% Test Voltage:1V±0.2V Power Frequency Withstand Voltage...

... is subjected to transient voltages and surges during their normal operation when the insulation under test breaks down. To withstand these impulse voltages,the insulation of these transformers must be carefully designed. These are usually single phase,

... Withstand Voltage Tester Technical parameters: Output voltage: 100V~3000Vac Accuracy ± (1%+1V) Test current: 0.1mA~150.0mA Output power: 450VA Test time: 0,0.3~999.9s Accuracy: ± (0.5%+50ms) Output frequency: 40.0Hz~600.0Hz TESTING AND MEASURING...

...Power Supply Product features Universal AC input / full range Power on indication Protections: Overload / Over voltage / Short circuit High reliability: 105℃ capacitor, withstand 300VAC surge input for 5s 100% full load burn-in test 2 years warranty Specifications Input voltage 88VAC~264VAC, 124VDC~370VDC Input frequency...