High Voltage Resin Cast Current Transformer Fully Enclosed For Distribution Equipment

Place of Origin WENZHOU
Brand Name QIUPU
Certification IEC/GB1208
Model Number LZX-10Q
Minimum Order Quantity 50PCS
Packaging Details Cartons/Woodens
Delivery Time 7 Days
Payment Terms T/T, Western Union
Supply Ability 50000PCS/Months
Product Details
Material Casting Resin Insulation Level 12/42/75kV
Rated Power 50Hz/60Hz Temperature -5degree - 40 Degree
Accuracy Class 0.2S/10P10 Rated Secondary Current 5A/1A
Color Red/Brown Short-time Thermal Current 90I 1 N
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Product Description

LZX-10Q Casting Resin Indoor High Voltage Fully Enclosed Current Transformer

 

Division according to use conditions


1. In-house voltage transformer: installed in indoor distribution equipment, generally used at and below voltage level;


2. Home external voltage transformer: installed in the outdoor distribution device, mostly used and above voltage level.


3. According to the ground running state of primary winding
The voltage Transformer of primary winding grounding: the end of the primary winding of the single phase voltage Transformer or the neutral point of the primary winding of the three phase voltage Transformer is directly grounded;


4. The UnGrounded voltage Transformer of primary winding: Both ends of primary winding of single phase voltage transformer are insulated to the ground. All parts of the primary winding of the three-phase voltage transformer, including the terminal, are insulated to the ground and the insulation level is consistent with the rated insulation level.

 

5. Divide by Magnetic Route Structure
Single-stage voltage transformer: primary winding and secondary winding(as required, multiple secondary windings can be set up on an iron core, the iron core is ground potential. In our country, the single-stage mode is used at and below the voltage level.
Serial voltage transformer: The primary winding is separated into several cells with the same number of turns, each with its own independent iron core, with multiple iron cores, and a secondary winding with high voltage. This type of structure is commonly used in our country in voltage grade.


6. Combination Transformer: The transformer combined by voltage Transformer and current Transformer group is called combination Transformer.

 

Ratedprimary Current Accuracy class Insulation Level
5-200A 0.2S/10P10 12/42/75kV