variable voltage transformer variac

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...

Brand Name:Chuangyin

Model Number:JDZW16-12

Place of Origin:ShenZhen

...protective relaying in the single-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment 12kV. Technical Data: 1,Installation site: Outdoor 2,Rated frequency: 50/60Hz 3,Burden power factor: cosΦ=0.8 (lagging)

Brand Name:Chuangyin

Model Number:JSZWF16-12R

Place of Origin:Shenzhen

...Voltage Transformer 12kV Three-Phase MV Voltage Transformer PT BUSHING TYPE IEEE MV/LV/HV​ 1. Product Introduction: Epoxy resin casting and full enclosed construction, is used indoor for measuring voltage, electric energy and protective relaying in single-phase or three-phase AC circuit with the frequency 50Hz or 60Hz and highest voltage...

Brand Name:Chuangyin

Model Number:JLDZXW1-17.5F

Place of Origin:ShenZhen

... outdoor, Its highest voltage for equipment can be 17.5kV. 2. Specification: Rated primary Voltage(kV) Rated secondary Voltage(kV) Accuracy classes Rated output(VA) Rated current ratio (A) Accuracy class Rated output Rated Insulation ...

Brand Name:Shenzhen Chuangyin Co., Lt

Model Number:JDZXW6-36

Place of Origin:China

...Voltage Transformer-JDZXW6-36 Description: Epoxy resin casting and full-closed construction, single-pole for phase to ground connection, It is widely used for measuring voltage, electric energy and protective relaying in the sing-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage...

Brand Name:GFUVE

Model Number:JDZW-20

Place of Origin:BEIJING

.... Commercially available relays and meters used for protection and metering, are designed for low voltage. This is a simplest form of potential transformer definition. A voltage transformer theory or potential transformer theory is just like a theory of

Place of Origin:China

Brand Name:Modern

Model Number:TJA

...5KVA 220V Single Phase Constant Voltage Transformer CVT Quick Detail: Constant Voltage Transformer TJA-5KVA Frequency: 50/60HZ Weight: 136kg Dimension(W×H×D)mm: 320×710×520 Description: Constant Voltage Transformers(CVT) are ideal maintenance free ...

Place of Origin:China

Brand Name:Modern

Model Number:TJA

...5KVA 220V Single Phase Constant Voltage Transformer CVT Quick Detail: Constant Voltage Transformer TJA-5KVA Frequency: 50/60HZ Weight: 136kg Dimension(W×H×D)mm: 320×710×520 Description: Constant Voltage Transformers(CVT) are ideal maintenance free ...

Brand Name:Chuangyin

Model Number:JSZV20-12R

Place of Origin:Shenzhen

...Voltage Transformer 12kV VT IEEE BUSHING TYPE Resistance Contamination 1.Product Introduction: Voltage transformer with fully enclosed cast insulation structure, the primary and secondary windings and toroidal core all encapsulated in epoxy casting body, using elbow-type plug to increase the outer insulation creepage distance and resistance contamination and moisture performance. It is used indoor for measuring voltage...

Brand Name:Chuangyin

Model Number:JDZX30-12B

Place of Origin:ShenZhen

... in the epoxy resin casting body for large creepage distance, improving resistance to contamination and moisture performance. It is used indoor for measuring voltage, electric energy and protective relaying in single-phase or three