- Model NO.: RTF20-12/100A
- 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 -300A
- 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: 10-15kv
- 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) |
| RTF20 | 10-15 | 100 | 10 | 125 | 45 | 320 | 8.0 |
| RTF20 | 10-15 | 200 | 12 | 125 | 45 | 320 | 8.0 |
| Â | Â | Â | Â | Â | Â | Â | Â |
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Alarm release mainly uses standard equipment such as audio alarms. During wartime, communication, broadcasting, and television systems must prioritize the transmission and issuance of air defense alarm signals, and auxiliary means such as sirens, horns, and gongs can also be used. The sound alarm must be set at the designated location, and the alarm facilities must be maintained in good working condition. The release and transmission of alarms should be fast and accurate, and multiple means should be used simultaneously; Strengthen communication and liaison with superiors, subordinates, and neighbors, receive air raid intelligence information at any time, strengthen observation of air targets, and promptly report air raid intelligence; According to the situation and duration of the air raid, timely release the warning signal. With the sudden increase of air raids, the increase of attack methods, and the expansion of destruction, the importance of air defense alerts is increasingly being valued. The accuracy, timeliness, and continuous issuance ability of air defense alerts are required to be higher. The issuance methods of air defense alerts will also become more flexible and diverse with the construction and improvement of communication and network.
Early Warning System, Control Devices, Electronic Sirens, Natural Disaster Warning System, Alarm System
Taixing Minsheng Electronic Co.,Ltd. , https://www.ms-speakers.com