- Model NO.: RTF1-12KV
- Type: Current Fuse
- Shape: Circle
- Fusing Device: Fuse Link
- HS Code: 85351000, 85351000
- Fuse Tube Material: Fiber Glass
- Using Range: Transmission Line
- Rated Votage: 100A -600A
- Transport Package: Cartons, Pallets
- Breaking Capacity: High
- Usage: High Voltage
- Fusing Speed: K, T
- Standard: IEC IEEE
- Fuse Base Material: Porcelain
- Drop out Fuse Attachment: NEMA Bracket
- Rated Voltage: 11kv-38kv
- Trademark: RIGHT, OEM
- Origin: China

Condition of Use:
1. The ambient air temperatures within the range of -30 degreeto +40 degree;
2. The altitude above sea level not exceeding 1, 000m; (If the altitude is higher than 1, 000, it needs adjust. )
3. Frequency of the A. C. Power supply not less than 48Hz and not exceeding 52Hz;
4. Earthquake intensity not exceeding 7 degrees;
5. Maximum wind speed not exceeding 35m/s.
Technical Standard:
The technical performance of the products is in confirmed to IEC291, 282.
Type | Rated voltage(KV) |
Rated current(A) |
Breaking current(KA) |
Impulse voltage(KV) |
Power-frequency withstand voltage(KV) | Leakage distance(MM) | Weight(kg) |
RTF1 | 10-15 | 100.200 | 63 8 | 110 | 42 | 245 | 7.3 |
RTF5 | 15-24 | 100.200 | 10 12 | 125 | 45 | 320 | 8.0 |
RTF9 | 24-27 | 100.200 | 8 10 | 150 | 65 | 520 | 12 |
RTF13 | 33-36 | 100.200 | 8 10 | 170 | 70 | 660 | 14.5 |
RTF14 | 33-38 | 100.200 | 10 12 | 170 | 70 | 720 | 15 |





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Zero Phase Current Transformer
PCB Mount Type current sensing transformer
A Current Transformer (CT) is a type of transformer that is used to measure alternating current (AC). It produces a current in its secondary which is proportional to the current in its primary.
Current transformers, along with voltage or potential transformers, are instrument transformers. Instrument transformers scale the large values of voltage or current to small, standardized values that are easy to handle for measuring instruments and protective relays. The instrument transformers isolate measurement or protection circuits from the high voltage of the primary system. A current transformer provides a secondary current that is accurately proportional to the current flowing in its primary. The current transformer presents a negligible load to the primary circuit.
We attend Electrical exhibition In India, Germany and Brizil, South Korea...
All of our material meet the RoHs, UL , SGS, CE certification
FAQ
1-MOQ?
We will work hard to fit your MOQ .Small purchase quantity is ok.
2-Payment term?
T/T, Western Union, Paypal, Credit Card
3-Delivery port?
Shenzhen, Guangzhou, Zhongshan, Hongkong.
4-Shipping date?
About 7 days when we check the payment.
5-Do you produce the core and bobbin by yourself .
Yes.we have 2 head company,1 subsidiary company.one is bobbin factory,one is core factory,last one is transformer factory.
6-Where is your factory?
In ShaanxI
Zero Phase Current Transformer,Dc Immune Current Transformer,Protection Current Transformer,Ring Type Current Transformer
Shaanxi Magason-tech Electronics Co.,Ltd , https://www.magason-tech.com