PS-22F04 switch CHAVE DE PRESSÃO 90° GRAUS DPDT COM TRAVA

PS-22F04 switch CHAVE DE PRESSÃO 90° GRAUS DPDT COM TRAVA

Product Details

Category: switches

PN: PS-22F04

Brand: /
Description:PS-22F04 switch CHAVE DE PRESSÃO 90° GRAUS DPDT COM TRAVA
Package: switch

Applications

1、It is used to isolate the power supply and disconnect the high-voltage maintenance equipment from the energized equipment so that there is a clearly visible disconnection point between them.
2、The disconnecting switch cooperates with the circuit breaker to carry out reversing operation according to the need of system operation mode, in order to change the system operation wiring mode.
3、It is used to connect or disconnect small current circuits. The disconnecting switch can carry out the following operations: pulling and closing the bypass current of the closed circuit switch; pulling and closing the grounding wire of the neutral point of the transformer, but when the neutral point is connected with an arc-absorbing coil, it can be operated only when there is no fault in the system; pulling and closing the voltage transformer and the arrester; pulling and closing the capacitance currents of the busbar and the equipment directly connected to the busbar; pulling and closing the unloaded lines with capacitance currents of no more than 5 amps; triple disconnecting switches. can pull and close loads with voltages of 10 kV or less and currents of 15 A or less, and so on.
When operating the disconnecting switch, it should be noted that when the line is energized, the disconnecting switch on the bus side should be closed first, then the disconnecting switch on the line side should be closed, and then the circuit breaker should be closed. When the line is de-energized, the circuit breaker should be disconnected first, and then the disconnecting switch should be pulled. The high voltage disconnecting switch should not be pulled or closed with load.

QC Process

ZK Electronic is an SMD Connectors distributor. We have supported global customers' business with our high-quality products and service. To match customers' requirements, our QC Team will conduct a complete inspection of all the products before shipping out. 

The procedures of Connectors inspection includes:

▪ Lable Verification to check if the part is original and consistent with  the order
▪ Appearance Inspection to make sure the package is correct and there is no damage to the surface
▪ Package Inspection 
▪ Third-party test conduction via our in-house, certified test labs for quality guarantee
▪ Picture archive for the shipping package

Each step of the inspection is very rigorous and aims to ensure that all products are delivered with the expected standard of excellence and quality.