200A Fuse Cut Out Fused Circuit Breaker / High Voltage Drop Fuse Cut Out
High Quality Fuse Circuit Breaker High Voltage Drop Out Fuse Cutout
Product:
1. The working principle of high quality fuse circuit breaker high voltage drop out fuse cutout
An electrical device that uses metal conductors as a melt in series in a circuit. When overload or short circuit current passes through the melt, it melts due to its own heating, thereby breaking the circuit. Fuses have a simple structure and are easy to use, widely used as protective devices in power systems, various electrical equipment, and household appliances.
2. The technical parameter of high quality fuse circuit breaker high voltage drop out fuse cutout
HRW3-10kV Cutout Fuse
| Product Model | HRW5-40.5/100 | HRW5-40.5/200 |
| Rated Voltage(kV) | 40.5 | 40.5 |
| Rated Cutrent(A) | 100 | 200 |
| Breaking Current(VA),Up limit | 400 | 800 |
| Breaking Current(VA),Down limit | Down limit 10 | Down limit 30 |
| P.F. Dry Withstand Voltage(kV) | 105 | 105 |
| P.F. Wet Withstand Voltage(kV) | 185 |
185 |
| Allowed temperature rise except fuse live parts | 60 | 60 |
3. The types of high quality fuse circuit breaker high voltage drop out fuse cutout
Fuses can be divided into high-voltage fuses and low-voltage fuses based on the voltage used. According to the protection object, it can be divided into fuses for protecting transformers and general electrical equipment, fuses for protecting voltage transformers, fuses for protecting power capacitors, fuses for protecting semiconductor components, fuses for protecting motors, and fuses for protecting household appliances. According to the structure, it can be divided into open type, semi closed type, tube type, and jet type fuses
Good Raw material
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We use HTV silicone rubber which hydrophobicity can reach to HC1 level
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We use hot dip Galvanizing steel fitting ,the thickness of the zinc more than 100 μm
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We use ECR rod as the core which is high acid resistant. 7200Hr testing passed.
Our service:
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Free sample available
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24 hours on-line service
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Timely delivery
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Free technical support
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Long term after-sales service
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