sizing current transformers

...current sensor General Current Transformer (CT) is used to transform the high AC current to small easily manageable values. They are connected with the panel meter or relay and they can help to measure the current or protect the equipment. Type Ratio(A) Precision degree and corresponding rated load (VA) Circle Hole Size...

... transformer and also used to transformer voltage or current in the circuit. However, transforming voltage and current by power transformer aims at transferring electric energy while transforming voltage and current by transformer aims at measuring and

...Current Transformer Indoor Bushing Current Transformer 1. Main technical parameter Rated primary current: 50-1500A Rated secondary current: 5A or 1A Rated voltage: 30kV or 33kV or 34.5kV or 35kV etc Accuracy class for Metering : 0.2S, 0.5S, 0.2, 0.5. Accuracy class for protection: 10P10, 10P15, 10P20. Standards: IEC60044-1.2003 Part 1: Instrument transformers-Part1: Current transformers...

...current transformer , class 0.5 class1.0 current transformer Specifications: CT Current Transformer: 1. Voltage: 0.5KV 2. Frequency:50Hz 3. Primary current: 5-1200A 4. Secondary current: 5A Production Description: 1. Specifications of CT Current Transformer CT Current Transformer is designed for current...

... device because it converts high AC current to small easily manageable value. 2.Current transformers consist of primary winding, secondary winding, magnetic core and insulated body. 3.If current transformers have no bus bar, they are manufactured without

Small Split Core LV Current Transformers , Ac Ct Current Transformer Safety small current transformer with split core current transformer BH-0.66 II series current transformer is new in its magnetic circuit design, advanced in compensation method, ...

...current transformer High Sensitivity Current Transformer for Smart Grid Product Description 1. Double Insulation & DC Immunity 2. Accuracy 0.1 Class, very low phase error 3. Big through hole, easy to fix and install 4. Compact size Brand WSD Structure Of Winding Toroidal Phase Single Usage Current Model WSD12-10A Max. Current 12 A Turns Ratio 1:1000 Primary Current 12 A Secondary Current...

...current transformer 120A AC Current Instrument Transformer for Inrush Isolation Product Description 1. Lead wire with plug 2. Accuracy 0.1 Class, very low phase error 3. Big through hole, easy to fix and install 4. Compact size Brand WSD Structure Of Winding Toroidal Phase Single Usage Current Model WSD120-20B Max. Current 120 A Turns Ratio 1:2000 Primary Current 10 A Secondary Current...

...current levels. The most common usage of instrument transformers is to operate instruments or metering from high voltage or high current circuits, safely isolating secondary control circuitry from the high voltages or currents. The primary winding of the

...Current Transformer for I-P close link meter ratio 1:1 KE6322 Isolation current transformer KE6322 is a two phase 1:1 current transformer, which mainly used to test I-P close link meter. It has high accuracy and compact size. Features: High accuracy through active electronic error compensation. Direct perforated installation Wide current...

...Current Transformer IEC60044-1 Standard 12' phase error GFUVE ELECTRONICS is one of the leading clamp on current transformer manufacturers China, welcome to import cheap and discount clamp on Current Transformer from us. Clamp-On Current Transformer's are designed for fast and easy installation. Clamp-On CT uses Permalloy Magnetic Core or Silicon Amorphous Core, with characteristics of small size...

...Current Transformer-CT04 Series Split core Current Transformer, Current Sensor We sell several different families of current transformers (CTs) in various window sizes, current ranges, and accuracy grades. All of the CTs that we sell feature safe, low-voltage outputs (not current...

... 4. Compact size Brand WSD Structure Of Winding Toroidal Phase Single Usage Current Model WSD-872 Max. Current 10~600 A Turns Ratio 1:1000/2500/5000/10000 Primary Current 10 A Secondary Current 1/2/4/10 mA Burden (Rb) 5~100 Ω Accuracy Class 0

...Current Transformer-CT04 Series Split core Current Transformer, Current Sensor We sell several different families of current transformers (CTs) in various window sizes, current ranges, and accuracy grades. All of the CTs that we sell feature safe, low-voltage outputs (not current...

...current transformer Product feature The product has beautiful appearance, convenient installation and wiring, and is mainly used for power operation and maintenance and electricity transformation projects. The general output is AC 5A standard signal, which has the advantages of small size...

...current transformer 500/5A Product feature The product has beautiful appearance, convenient installation and wiring, and is mainly used for power operation and maintenance and electricity transformation projects. The general output is AC 5A standard signal, which has the advantages of small size...

...Current Transformer For Malaysia Market Description : Protective current transformer are required to operate over rated current many times and is frequently subjected to conditions greatly exceeding those which it would be subjected to as a measuring current transformer. When a current transformer...