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Brand Name : Chuangyin
Model Number : LZZBW-12; LZZBW-17.5
Certification : Kema,CE,SGS,TUV
Place of Origin : ShenZhen
MOQ : 1set
Price : negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 36,000,00pcs per year
Delivery Time : Within 7 days
Packaging Details : Carton packing for one sets, one set including three piece with Components
Rated Insulation Level : 12/28/75KV;17.5/38/95KV
Rated secondary current : 5A/ 1A
usage : Protective Relaying in the Electrical System Measuring Electric Capacity, Current
Highest Voltage : 12KV/17.5KV
Type : Dry type
Accuracy : Mini Precision
17.5kV Medium Current Transformer Single-Phase Epoxy Resin Type Outdoor For Metering Current Usage Multi-Winding Epoxy Resin Casting
1.Product Introduction:
LZZBW-12(17.5) current transformer Adopts outdoor resin casting and belongs to support type full-closed structure, 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 12 kV (Up to 17.5kV).
Main technical parameter
1. Rated voltage: 12/28/75KV;17.5/38/95KV
2. Rated Frequency:50/60HZ
3: Installation Site: Outdoor
4. Standards: IEC60044-1.2
Specification:
Rated primary current (A) | Secondary accuracy classes combination | Rated output (VA) | Rated short-time thermal current (kA/S) | Rated dynamic current ( kA) | ||
0.2(S) | 0.5 | 10P | ||||
50-200/5 | 0.2(S)/0.2(S) 0.2(S)/0.5 0.2/(S)10P 0.5/10P 0.2S/0.5/10P 0.2/0.5/10P | 10 15 | 15 | 15 20 | 150I1n | 375I1n |
300/5 | 31.5 | 80 | ||||
400/5 | 31.5 | 80 | ||||
500/5 | 40 | 100 | ||||
600/5 | 50 | 125 | ||||
800/5 | 63 | 125 |
Rated primary current (A) | Secondary accuracy classes combination | Rated output (VA) | Rated short-time thermal current (kA/S) | Rated dynamic current ( kA) | ||
0.2(S) | 0.5 | 10P | ||||
50-200/5 | 0.2(S)/0.2(S) 0.2(S)/0.5 0.2/(S)10P 0.5/10P 0.2S/0.5/10P 0.2/0.5/10P | 10 15 | 15 | 15 20 | 8 | 20 |
300/5 | 15 | 37.5 | ||||
400/5 | 20 | 50 | ||||
500/5 | 30 | 75 | ||||
600/5 | 50 | 125 | ||||
800/5 | 63 | 125 |
Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
Outline drawing
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Multi Winding Epoxy Resin Outdoor Current Transformer For Metering Current Images |