Galaxy Fuse is a leading China 700V 400A YRS94FA High Speed Fuse manufacturers. China high speed fuse manufacturer Galaxy Fuse (Yinrong) provides various North American style round fuse. YRS94FA gR high speed fuse is specially designed to protect semiconductor devices. YRS94FA gR high speed fuse is designed for both overload and short-circuit protection. YRS94FA gR high speed fuse provides a wide amperage rating of 225-400A under the rated voltage of 700V (AC/DC), which are suitable for short-circuit and backup protection of frequency converters, rectifiers, inverters, various power supplies and other semiconductor equipment as well as batteries, motors, capacitors, wires and other equipment and devices. This YRS94FA gR high speed fuse conforms to the nation standard GB13539.4 and the international electrical committee standard IEC60269-4. Besides, it also can be used for short circuit for electric vehicle drive power systems, power conversion systems, energy storage and power batteries, energy storage capacitors, inverter controllers, chargers, wires, automotive devices and other backup protection.
• People's Republic of China
Rated Current (A) |
Conventional Time (h) |
Conventional Current | ||||
---|---|---|---|---|---|---|
"gR" | ||||||
Inf | If | |||||
In≤63 63<In≤160 160<In≤400 400<In |
1 2 3 4 |
1.13In | 1.6In | |||
Note: In is the rated current of the fuse; Inf is the conventional non-fusing current; If is the conventional fusing current. | ||||||