Outdoor vacuo Circuit Breaker (Watchdog Switch)

Lugao superbe ducit ut dedicated velit vacuo circuitu ruptorem manufacturer, showcasing in velit vacuo Circuit Breaker (Watchdog switch) -a versatile solutio offering ad provectæ functionalities. Cum copulata cum recling controller, hoc ruptor transforms in intelligentes receditator-generis ruptor. In eius basic modus, in ruptor, paria cum reculing moderatorem et Pt reclis moderatoris, forms a tres segmentum compositis praesidium ratio. Haec ratio includit imperium in switch-in ruunt current, overcurrent praesidium, et brevi velox intermissum. Supporting 1-3 reclosing circuitus, incorporating humilis-current terram praesidio, et featuring wired supervisory imperium functiones, quod concedit ad remote imperium sub polus, cum continua modularis referendo ad recuratorem meter. Praeter eius basic modus, quod ruptor excedit cum tres-segmentis compositis tutela ratio, providente imperium in switch-in ruunt current, overcurrent praesidium et brevi velox intermissum. Users frui flexibilitate de continua praesidio parametri ordinacione. Haec ruptor exstat in utroque wired Supervisory control et remote potestate sub polus, offering comprehensive solutio diversi potentia distributio missionibus. Elige Lugao pro Cutting-Edge innovations quod Redefine Benchmarks of Outdoor Vacuum CIRCUS gratis.

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Lugao is a Outdoor Vacuum Circuit Breaker (Watchdog Switch) supplier.The ZW32 series outdoor automatic current recloser, also known as an automatic current recloser, is designed for use in electrical power systems with a rated voltage of 12kV, 24kV, or 36kV and AC three-phase frequency of 50Hz. Its primary function is to close and break loading current, handle overloading current, and address short-circuit currents in power distribution.

This ACR is equipped with two working principles: spring and magnetic models. It offers the flexibility of manual or electrical operation, with electrical operation requiring a digital controller and PT for remote control capabilities in power transmission and distribution.

Our 12kV Outdoor Vacuum Circuit Breaker with Switchgear Protection Zw8-12g is manufactured using advanced technology and world-class manufacturing capabilities, ensuring high-quality performance and widespread applicability. Over the years, our company has adapted to the evolving needs of enterprise development and market competition, demonstrating advanced skills and prioritizing customer satisfaction. We are dedicated to delivering total quality performance with each order, and our good reputation and exceptional craftsmanship have garnered wide social acclaim.

Outdoor Vacuum Circuit Breaker (Watchdog Switch) Operating Environment

Ambient air temperature: -25℃～40℃;

Altitude: no more than 2000m;

The surrounding air can be polluted by dust, smoke, corrosive gas, steam or salt spray;

The wind speed does not exceed 34m/s;

Vibration or ground motion from outside of switchgear and control equipment can be ignored;

Pollution level: Ⅳ.

Outdoor Vacuum Circuit Breaker (Watchdog Switch) Specification

Parameter	Unit	Value
Rated voltage	kV	12
Rated current	A	630
Power frequency withstand voltage	kV	42、48
Lightning impulse withstand voltage (peak)	kV	75、85
Rated short-circuit breaking current (RMS)	kA	20
Rated short-circuit making current (peak value)	kA	50
Nominal Operation Sequence		O-0.3S CO 180S CO
Rated short-circuit current breaking times	time	≥30
Mechanical life	time	10000
Rated operating voltage (closing/opening coil)		DC220V AC220V
Allowable wear thickness of moving and static contacts	mm	3
Isolation fracture breaking distance	mm	> 200