What Does It Mean To Draw Power From Capacitors In A Primary And Secondary Integrated Pole-mounted Circuit Breaker?
Lv Pole Mounted Circuit Breakers has been launched for several years and is also the mainstream pole switch of the State Grid distribution network. The newly launched standardized primary and secondary integrated pole-mounted circuit breaker: including capacitor power supply type and magnetic control type. Electromagnetic, electronic, digital, etc. Let's take a look at the primary and secondary integrated pole-mounted circuit breaker of capacitor power supply type.
Primary and secondary integrated pole-mounted pillar-type circuit breaker capacitor power supply circuit breaker
1. Capacitor power supply circuit breaker:
1. Install high-voltage capacitor power supply at both ends of the 304 stainless steel shell of the circuit breaker, and adopt the double-side power supply mode to integrate the circuit breaker and the shell. The power supply capacitor is not affected by weather and load current changes, and is stable and reliable.
2. The integrated design of circuit breaker + power supply capacitor + intelligent measurement and control terminal realizes information collection and remote control.
The intelligent measurement and control terminal and the capacitor power circuit breaker are designed to be integrated. The electromagnetic transformer combination mode of the single-side power supply capacitor and the double-side power supply capacitor can be specifically configured as: power supply voltage transformer + current transformer + zero-sequence voltage sensor; the voltage/current sensor combination analog output mode is specifically configured as: power supply voltage transformer (or capacitor power supply module) + voltage sensor + current sensor; the voltage/current sensor combination digital output mode is specifically configured as: power supply voltage transformer + voltage sensor + current sensor + sensor digital unit, parameter setting and remote control.
3. The integrated capacitor power circuit breaker is convenient for on-site installation and eliminates on-site wiring errors.
2. Precautions for the installation of the primary and secondary fusion capacitor power circuit breaker:
No other power supply devices need to be connected on site. The construction can be completed by hoisting the primary and secondary fusion power vacuum circuit breaker once, with a short construction period and reduced power outage time; the secondary connection of the circuit breaker is completed in the factory to prevent wiring errors during on-site construction. The installation requirements for workers are reduced and the installation failure rate is reduced.
