variable voltage transformer

Brand Name:Rvyuan

Model Number:EE13

Place of Origin:China

... is that, as their name implies, they operate at much higher frequencies — while most line voltage transformers operate at 50 or 60 Hz, high-frequency transformers use frequencies from 20 KHz to over 1MHz.Operating at a higher frequency has many

Brand Name:Shenzhen Chuangyin Co.,Ltd.

Model Number:JDZ(J)-12Q

Place of Origin:China

...Transformer. Voltage Transformer JDZ(J)-12Q Description: JDZ(J)-12Q voltage transformer, epoxy resin casting and half-enclosed construction, is used indoor for measuring current, electric energy and protective relaying in single-phase or three-phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipement 12kV. Main technical parameter: 1. Highest voltage...

Brand Name:Chuangyin

Model Number:JDZXJ1-12RC

Place of Origin:Shenzhen

...Voltage Transformer IEEE Pluge Single-Phase Metal Shell Type Electromagnetic Easy Installation transformer​ 1. Product Introduction: Used indoor single phase or three phase AC circuit for measuring electric capacity, voltage and protective relaying with the frequency of 50Hz or 60Hz and rated voltage...

Brand Name:CY-Group

Model Number:JDZ11-17.5(24)

Place of Origin:China

... used indoor for measuring current, electric energy and protective relaying the electric system with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5 kV (Up to 24kV). The product has the feature of high reliability, low magnetism of core,

Brand Name:CY-Group

Model Number:JSZVR2-12C

Place of Origin:China

..., is used indoor for measuring current, electric energy and protective relaying in the electric system with the frequency 50Hz or 60Hz and highest voltage for equipment 12kV. The product has the feature of high reliability, low magnetism of core,

Brand Name:CY-Group

Model Number:JDZX18-12R(V)JC

Place of Origin:China

...Voltage Transformer JDZX18-12R(V)JC Voltage transformer 12kV Indoor Single-Phanse Epoxy Resin Type Voltage transformer with inbulit fuse , epoxy resin casting and fully enclosed construction, is used indoor switch cabinet to measure the current,electric energy and protective relaying in the single phase or three phase AC circuit with the frequency 50Hz or 60Hz and hightest voltage...

Brand Name:CY-Group

Model Number:JDZXR-12C

Place of Origin:China

...Voltage Transformer JDZXR-12C Voltage Transformer 12Kv Indoor Single-Phanse Epoxy Resin Type CT VT PT JDZXR-12C voltage transformer, epoxy resin casting and full enclosed construction, is used indoor switch cabinet to measure the current, electric energy and protective relaying in single phase or three phase AC circuit with the frequency 50Hz or 60Hz and highest voltage...

Brand Name:Rvyuan

Model Number:VTC-EE/EP/EI series

Place of Origin:China

...designed to "step up" or "step down" voltages and works on the magnetic induction principle. A transformer has no moving parts and is a completely static solid state device, which insures, under normal operating conditions, a long and trouble-free life. It

Brand Name:GDZX

Model Number:ZXHQ-Y

Place of Origin:China

...Transformer Field Calibrator Product introduction ZXHQ-Y is a Multifunctional Current and Voltage Transformer Characteristic Tester designed in accordance with IEC60044-1 / GB1208, IEC60044-2GB1207, IEC60044-6 / GB16847 and C57.13, the instrument can obtain the excitation characteristics of the current and voltage transformers, excitation parameters. The maximum inflection point voltage of the current transformer...

Brand Name:Chuangyin

Model Number:JLSZXW2-24

Place of Origin:ShenZhen

MV Voltage Transformer 24Kv Outdoor Three-Phase Epoxy Resin Type Combined Transformer 1. Introduction: The transformer is made up of three single phase combined transformers. It can be used outdoor, Its highest voltage for equipment can be 17.5kV. 2. ...

Brand Name:Chuangyin

Model Number:CY-EVTSZ3-12WB

Place of Origin:Shenzhen

...voltage transformer/voltage Sensor/LPVT 1. Apply to ≤12kV outdoor column installation 2. Application ♦ Voltage sensors for smart grid outdoor overhead lines for voltage measurement, regulation and monitoring; ♦ Voltage sensors mounted on the outdoor overhead lines on the column recloser, circuit breakers and smart meter metering boxes. 3. Technical Data: Model CY-EVTSZ3-1OW Maximum voltage...

Brand Name:Chuangyin

Model Number:JLSZXW3-17.5F

Place of Origin:ShenZhen

...Voltage Transformer The transformer is made up of three single phase combined transformers. It can be used outdoor, Its highest voltage for equipment can be 17.5kV. Technical Data 1.Installation site Outdoor 2.Rated Frequency 50/60Hz 3.Burden power factor COSФ=0.8(lagging) 4.Technical standard IEC 60044-1&2, IEC 61869-1&2&3 Specification Rated primary Voltage...

Brand Name:Rvyuan

Model Number:EFD30

Place of Origin:China

... difference is that, as their name implies, they operate at much higher frequencies — while most line voltage transformers operate at 50 or 60 Hz, high-frequency transformers use frequencies from 20 KHz to over 1MHz.Operating at a higher frequency has

Brand Name:Chuangyin

Model Number:JSZC16-12R

Place of Origin:Shenzhen

... for measuring current, electric energy and protective relaying in single-phase or three-phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipement 12kV. The product has the feature of high reliability, low magnetism of

Brand Name:Chuangyin

Model Number:CYEVT1-36

Place of Origin:Shenzhen

.... The products use resistive partial-pressure method to test voltage, mainly be used in the ≤ 35kV switchgear, compatible with electric instrument, digital measure and protective equipment, able to conduct multifunction such as measure, ...

Brand Name:Chuangyin

Model Number:JDZX10-24

Place of Origin:China

Instrument transformer for Air insulator switchgear JDZX10-24 Voltage transformer supply Indoor,inductive voltage transformer,epoxy resin casting insulation and fully enclosed support construction,encloses primary&secondary windings and grain-oriented ...

Brand Name:Rvyuan

Model Number:PQ2620

Place of Origin:China

... is that, as their name implies, they operate at much higher frequencies — while most line voltage transformers operate at 50 or 60 Hz, high-frequency transformers use frequencies from 20 KHz to over 1MHz.Operating at a higher frequency has many

Brand Name:Chuangyin

Model Number:JDZ(J)-12Q

Place of Origin:Available

..., electric energy and protective relaying in single-phase or three-phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipement 12kV.The product has the feature of high reliability, low magnetism of core and maintenance free etc.

Brand Name:Chuangyin

Model Number:JDZXF14-12

Place of Origin:Available

...fully enclosed construction, is used for measuring voltage, electric energy and protective relaying in the electric system with the frequency 50Hz or 60Hz and highest voltage for equipement 12kV. The product has three secondary windings used for measuring,

Brand Name:Chuangyin

Model Number:JDZ10-11R

Place of Origin:Available

...Voltage Transformer Description JDZ10-11R voltage transformer, epoxy resin casting and full-enclosed construction, is widely used for measuring current, electric energy and protective relaying in the single-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipement 12kV. The core adopts advanced cold-rolled silicon steel sheet. High voltage...