variable frequency resonance voltage withstand tester

Place of Origin:Chnia

Brand Name:Sansion

... Set Series resonant system exerts series resonance principle, uses excitation transformer to motivate series resonant loop, to adjust the output frequency of the director, make the loop inductance L and measured equipment C in series resonant, voltage of

Brand Name:Ningbo Suntech Power

Model Number:CHX-9000KVA/150KV,300KV,450KV

Place of Origin:Ningbo，China

... on-site AC hpot test and 362KV and below class GIS on-site AC hipot test with variable frequency resonant circuit technology; the highest test voltage is no more than 150KV,300KV,450KV through cylinder test reactor in parallel or in series connection ;the

Brand Name:Fanke High-voltage

Model Number:CHX-9000KVA/150KV,300KV,450KV

Place of Origin:Wuhan ,China

... on-site AC hpot test and 362KV and below class GIS on-site AC hipot test with variable frequency resonant circuit technology; the highest test voltage is no more than 150KV,300KV,450KV through cylinder test reactor in parallel or in series connection ;the

Brand Name:GDZX

Model Number:ZXBXZ Series for Substation

Place of Origin:Hubei, China

...Resonant Test System for Substation Product introduction This ZXBXZ Series Devices are designed for AC withstand voltage test of substation primary equipment under 550KV or below, mainly composed of variable-frequency power supply, exciting transformer, reactor and capacitive Voltage divider. Features 1.Easy to operate, two working modes: manual and automatic. 2.Can set Test Voltage, frequency...

Brand Name:RISING

Model Number:RSCX

Place of Origin:China

...10 kv, 35 kv, 110 kv, 220 kv substation and line all ac withstand voltage test of the main electrical equipment design and manufacturing. Reactor USES more than separate design, can meet the equipment of high voltage, low current test requirements, and can

Brand Name:Huaying

Model Number:HYXZ

Place of Origin:Wuhan Hubei China

ariable frequency series resonance testing equipment 1.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 ...

Brand Name:AI

Model Number:XZ

Place of Origin:China

...Frequency Variable Series Resonance Test System is mainly used for ac withstand voltage test of cross-linked cable, hydraulic generator, main transformer, bus, GIS, etc. It has a wide range of application and is an ideal withstand voltage equipment for local, municipal and count-level high voltage test departments and electric power installation and repair and test engineering units. It is mainly composed of frequency...

Brand Name:HKV Test

Model Number:10kV、35kV、110kV、220kV

Place of Origin:WUHAN

Product Overview This device is primarily designed for AC withstand voltage testing of electrical main equipment at 10 kV, 35 kV, 110 kV, 220 kV, substations, and transmission lines. The impedance tester is designed with multiple separate components, ...

Brand Name:ST

Model Number:L6599DTR

Place of Origin:CN

... control of resonant half-bridge High-accuracy oscillator Up to 500 kHz operating frequency Two-level OCP: frequency-shift and latched shutdown Interface with PFC controller Latched disable input Burst-mode operation at light load Input for ...

Brand Name:Delta

Model Number:XZ

Place of Origin:Chongqing, China

...the director, make the loop inductance L, and measure equipment C in series resonant, the voltage of the resonance is the same as tested equipment. XZ CVT 108kVA 108kv 4 Reactors Variable Frequency AC Resonant Test System is widely used in Electric Power,

Brand Name:XZH Test

Model Number:XHDP-30/50/80

Place of Origin:China

...tester Model:XHDP-30(use for 10KV cable) Model:XHDP-50(use for 50KV generator) Model:XHDP-80(use for cable with 35KV and below voltage level) Ultra low 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...

Brand Name:COENG

Model Number:HD8000-3310

Place of Origin:China

... rating of IP54, this system is designed to withstand harsh environmental conditions and protect against dust and water ingress. Its water cooling system ensures that it remains cool even during extended periods of use, ...

Brand Name:Kinte

Model Number:WH-7110

Place of Origin:Guangdong,China (Mainland)

...AC voltage test: Rated output: 5KV / 12mA 3, the output frequency: 60 / 50Hz (optional) 4, the output waveform: sine wave distortion <2%, the crest factor of 1.3 to 1.5 5, the upper limit setting: Range: 0.10 ~ ...

Brand Name:MINGYANG

Place of Origin:China Mainland

Model Number:MY-VLFl

...Voltage Digital Insulation Resistance Tester Electric Ultra Low Frequency High Voltage Generator This advanced ultra low frequency high voltage generator represents our independently developed core product, featuring a 7-inch touch screen, ARM7 microcontroller, high-speed AD acquisition circuit, and comprehensive background management software. Designed for exceptional cost performance, it is particularly suited for withstand voltage...

Brand Name:HNMC

Model Number:MCDF900

Place of Origin:China

Variable Frequency Earth Impedance Tester MCDF900 Technical Index Maximum output voltage AC 100V Maximum output current 700mA Test current waveform 47/53HZ pure sinewave Waveform distortion <=2% Anti-interference ability 100 times Measure range 0.1Ω～10KΩ Resolution 0.1mΩ Test accuacy 1% Weight 2KGS Features 1) Adopting Variable Frequency...

Brand Name:OURS ULTRASONIC

Model Number:ARS-QXDY

Place of Origin:SHENZHEN,CHINA

...Variable frequency digital ultrasonic cleaning generator The ultrasonic power supply is mainly composed of the main circuit and the control circuit, and its structure diagram is shown in Figure 1. The main circuit adopts AC-DC-AC structure. The single-phase alternating current is rectified and filtered to form DC. The DC voltage is transformed into the AC voltage whose frequency is consistent with the resonant frequency...

Brand Name:DAXIAN

Model Number:DX8388A

Place of Origin:China

..., glass, insulating paint, etc., in air or liquid medium, to measure the breakdown under power frequency (48~62Hz) or corresponding DC voltage strength and withstand voltage time. 2. Scope of application: ASTM D149 Voltage Breakdown Tester is suitable for