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Kema Medium Voltage Instrument Transformers Single Phrase Enclosed Support Construction

Kema Medium Voltage Instrument Transformers Single Phrase Enclosed Support Construction

  • Kema Medium Voltage Instrument Transformers Single Phrase Enclosed Support Construction
Kema Medium Voltage Instrument Transformers Single Phrase Enclosed Support Construction
Product Details:
Place of Origin: Shenzhen
Brand Name: Chuangyin
Certification: Kema,CE,SGS,TUV
Model Number: LZZB-12SW44
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Packaging Details: Plywood
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 36,000,00pcs per year
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Detailed Product Description
Rated Insulation Level: 12/28/75 Kv Ustage: Switchgear
Type: Dry Type Accuracy: 0.2(S)/0.2(S) 0.2(S)/0.5 0.2(S)/10P 0.5/10P
Material: Epoxy Resin Frequency: 50/60hz
High Light:

medium voltage current transformer

,

single phase current transformer

 
12kv MV Transformer Single-Phrase Enclosed Support Construction
 
 
 
1. Product Introduction:
 
 
LZZB-12SW44 current transformer, epoxy resin casting insulation and fully enclosed support construction, encloses primary & secondary windings and annular core in the epoxy resin casting body. The product has two secondary windings ( one measuring winding and one protective winding).
It is widely used for measuring current, electric energy and protective relaying in the power system with the rated frequency 50Hz or 60Hz and highest voltage for equipment 7.2/12kV.
 
 
2. Technical Data:
 
Usage terms
1. Ambient temperature: -5-40℃
2. Height above
sea

level : within 1000m
3. Installation site: indoor
 
Main technical parameter
1. Rated insulation voltage: 12/28/75kV etc.
2. Rated frequency: 50/60hz
3. Installation Site: Indoor
4. Standards: IEC60044-1(IEC61869-1&2) 

 
3. Specification:
 
Rated current ratio (A) Accuracy classes combination

Rated output
(VA)

FS ALF Rated short-time thermal current (kA/S) Rated dynamic current ( kA)
Measuring Protective
0.2(S) 0.5 10P
5-200/5

0.2(S)/0.2(S)
0.2(S)/0.5
0.2(S)/10P
0.5/10P

10
15

15 15

5
(10)

10 100I1n 250I1n
300/5 31.5 80
400/5 31.5 80
500/5 40 100
600/5 50 125
800/5 20 63 125
1000/5 80 160
 
 
4. Outline Drawing:
 
Kema Medium Voltage Instrument Transformers Single Phrase Enclosed Support Construction 0
 
 
 
 
5.Photos:
 
 
 
Kema Medium Voltage Instrument Transformers Single Phrase Enclosed Support Construction 1Kema Medium Voltage Instrument Transformers Single Phrase Enclosed Support Construction 2
 
 
 

Contact Details
Shenzhen Chuangyin Co., Ltd.

Contact Person: Mr. Dieky Lin

Tel: +86 138 2379 0397

Fax: 86-0755-8600-0614

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