| Brand | RW Energy |
| Model NO. | Special High-Voltage Current-Limiting Fuse |
| Rated voltage | 24kV |
| Rated frequency | 50/60Hz |
| Series | TXRW |
Product Introduction
TXRW1 series and GHTZX1 series special high-voltage current-limiting fuses are one of the main components of DDDXK1 series high-current current limiting circuit breakers/DGXK1 series large-capacity high-speed switches. It is used to extinguish the arc, limit and finally cut off the short-circuit current, the product is safe and explosion-proof, and the end has an action indicator. After the action, the user will replace it by himself, and the manufacturer will provide the user with spare parts at a preferential price for a long time.
Feature
Main parameters
Its peak current limiting ratio is 15% to 50%, which means that the actual peak short-circuit current passing through is only 15% to 50% of the expected value, effectively protecting downstream equipment from thermal/dynamic stress damage.
Especially suitable for bus tie section, when the system expansion results in the expected short-circuit current exceeding the breaking capacity of the existing circuit breaker, there is no need to replace the entire switchgear to ensure safety.
This product is based on pyrotechnical technology and can be triggered in the initial stage of short-circuit current rise (<1ms) to quickly cut off and limit the peak fault current.