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LFS-10Q Current Transformer
This type of current transformer is casting resin, fully enclosed and post type product. It is used for metering electric energy and current, relay protection in the electrical system.
Standard:IEC 61869-2
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Product Details
Selection
Structural introduction
This type of current transformer is fully enclosed and post type. It has a good ability of insulation, moisture proof and antipollution. It is small and light. It can be installed at any place and any direction.
Technical data
1. Rated insulation level: 12/42/75kV;
2. Rated secondary current: 5A,1A;
3. Refer to the table for rated primary current, accuracy classed combination, rated output, rated dynamic and thermal current.
4. The conditions of partial discharge test is inline with GB1208-2006 current transformer.
5. Antipollution class: IIclass.
| Model | Rated Primary Current (A) | Accurate Grade Combination | Rated Secondary Output(VA) | Rated Short-time thermal-current (KA virtual value) | Rated Dynamic Stability Current (KA virtual value) | ||
| 0.2 | 0.5 | 10P10 | |||||
| LFS-10 (LZZB-10) | 5-200 | 0.2/0.2 0.5/0.5 0.2/0.5 0.2/10P10 0.5/10P10 |
10 | 10 | 15 | 8011N | 20011N |
| 300 | 21 | 50 | |||||
| 400 | 24 | 60 | |||||
| 600 | 30 | 70 | |||||
| 800 | 40 | 75 | |||||
| 1000 | |||||||
| LFSB-10 (LZZBJ-10) | 5-200 | 0.2/10P10 0.5/10P10 | 10 | 10 | 20 | 8011N | 20011N |
| 300 | 21 | 50 | |||||
| 400 | 24 | 60 | |||||
| 600 | 30 | 70 | |||||
| 800 | 40 | 75 | |||||
| 1000 | |||||||
Diagram1 Overall and mounting dimensions(mm) of LFS-10Q(LZZB-10)
Diagram2 Overall and mounting dimensions(mm) of LFSB-10(LZZBJ-10)
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Address：CNC High-Tech Hutou Industrial Zone, Liushi Town,Yueqing . Wenzhou City, China
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