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24kv Indoor Single-Phrase Epoxy Resin Current Transformer for Protection

24kv Indoor Single-Phrase Epoxy Resin Current Transformer for Protection

  • 24kv Indoor Single-Phrase Epoxy Resin Current Transformer for Protection
24kv Indoor Single-Phrase Epoxy Resin Current Transformer for Protection
Product Details:
Place of Origin: Shenzhen
Brand Name: Chuangyin
Certification: Kema,CE,SGS,TUV
Model Number: LZZBJ9-24-180/b/2
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: 24/50/125 Kv Isolation: Cast-resin Insulated
Coil Structure: Toroidal Standard: IEC60044-1(IEC61869-1&2)​
Ratio: 20-1250/5 Color: Brown
High Light:

medium voltage current transformer

,

medium voltage instrument transformers

 

 
24kv Indoor Single-Phrase Epoxy Resin Current Transformer for Protection
 
 
 
1.Product Introduction:

 

LZZBJ9-24-180b-2 LZZBJ9-24-180b-4 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 the feature of light weight, omni-directional installation, withstanding nastiness and dampness. It is widely used for measuring current, electric energy and protective relaying in the electrical system with the rated frequency 50Hz or 60Hz and highest voltage for equipment 17.5(24) kv

 

 

2. Technical Data:



Main technical parameter
1. Rated insulation voltage: 24/50/125kV etc.
2. Rated frequency: 50/60hz
3. Installation Site: Indoor
4. Standards: IEC60044-1(IEC61869-1&2) 

 

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

Rated output

(VA)

Measuring current’s instrument security factor Protective current’s accuracy limit factor Rated short-time thermal current (kA/S) Rated dynamic current ( kA)
Measuring Protective
0.2(S) 0.5 10P
20-200/5

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

15

150I1n 375I1n
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
1250/5 80 160

 

 

 

Three secondary single ratio

Rated current ratio(A) Secondary accuracy classes combination

Rated output

(VA)

Measuring current’s instrument security factor(FS) Protective current’s accuracy limit factor(ALF) Rated short-time thermal current (kA/S) Rated dynamic current ( kA)
Measuring Protective
0.2(S) 0.5 10P
15-300/5

0.2S/0.5/10P

0.2/0.5/10P

0.5/0.5/10P

0.2S/10P/10P

0.2/10P/10P

0.5/10P/10P

15 15

15

 

 

 

 

 

20

5

(10)

10

15

 

20

150I1n 375I1n

400/5~

600/5

50 105

800/5~

1000/5

63 130
1200/5 80 160
1500/5 80 160
2000/5 100 200
2500/5 125 200
 
 
Three secondary double ratio
 
Rated current ratio(A) Secondary 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

15-30/5

20-40/5

…..

500-1000/5

0.2S/0.5/10P

0.2/0.5/10P

0.5/0.5/10P

0.2S/10P/10P

0.2/10P/10P

0.5/10P/10P

15 15

10

 

 

 

 

 

15

5

(10)

10

 

 

 

15

100I1n 250I1n
600-1200/5 50 105
750-1500/5 63 130
800-1600/5 80 160
1000-2000/5 80 160
1250-2500/5 100 200
 
 
 
 
 
4. Outline Drawing:
 
 
24kv Indoor Single-Phrase Epoxy Resin Current Transformer for Protection 0
 
 
 
 
5.Photos:
 
24kv Indoor Single-Phrase Epoxy Resin Current Transformer for Protection 1
 
24kv Indoor Single-Phrase Epoxy Resin Current Transformer for Protection 2
 
 

Contact Details
Shenzhen Chuangyin Co., Ltd.

Contact Person: Mr. Dieky Lin

Tel: +86 138 2379 0397

Fax: 86-0755-8600-0614

Send your inquiry directly to us (0 / 3000)

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