Electricity Distribution Solutions Featuring Customizable High Voltage Recloser Technology

• Customization: Available
• Type: High-voltage
• Structure: Three-column Disconnector
• Model NO.: ZW32-12
• Installation: Outdoor High-voltage
• Operation: According to Customer Requirements
• Grounding Mode: Grounding
• Movement Mode: According to Customer Requirements
• Number of Poles: Three Pole
• Grounding: According to Customer Requirements
• Series: According to Customer Requirements
• Run: According to Customer Requirements
• Switching Mode: According to Customer Requirements
• Common Model: According to Customer Requirements
• Structure of Operating: According to Customer Requirements
• Certification: ISO, CE, ISO9001, ISO2000
• Brand: Chbeb
• Customizable: OEM/According to Customer Requirement
• Transport Package: Standard Shipping Packing
• Specification: weight: 100~130kg
• Trademark: CHBEB
• Origin: China
• HS Code: 85389000
• Production Capacity: 50000 PC/Year

Product Description

Product Description

Presenting the ZW32-12 Outdoor High Voltage Vacuum Circuit Breaker, the definitive answer to the demands of modern outdoor distribution networks. Revered as the 'circuit breaker,' this state-of-the-art switchgear is impeccably crafted for a 12kV rated voltage with a robust three-phase AC at 50Hz. This versatile breaker excels in the art of seamlessly interrupting and reconnecting load currents, overload currents, and short circuit currents within power grids. Embracing cutting-edge technology, it offers superior overload and short circuit protective features, effortlessly satisfying control and measurement requirements while delivering advanced remote control and monitoring functionalities. Its broad application spectrum includes substations, industrial settings, and mining enterprise distribution systems, establishing it as the premier choice for environments necessitating frequent operations. This product ensures unparalleled control and efficiency, serving as an indispensable asset for cutting-edge electrical infrastructures.

Structural Features:

Crafted with meticulous precision, the circuit breaker boasts a refined three-phase pillar dry design;

Expertly engineered for complete enclosure, it offers excellent sealing, superb moisture resistance, and anti-condensation qualities, making it ideal for high-temperature and humid environments;

Incorporating state-of-the-art vacuum arc extinguishing technology, it ensures remarkable insulation reliability;

Guarantees impeccable performance in opening and closing operations, offering safety with no combustion or explosion risks;

Designed to be compact and lightweight, this high-tech device requires no maintenance and promises an impressive lifespan;

Features versatile operational capabilities, offering manual, electric, or remote controls for supreme convenience;

The operating mechanism is securely sealed at the base of the switch box, providing robust defense against outdoor environmental corrosion;

Unveils an innovative and simplified design with a restless mechanism, ensuring dependable dynamic performance, a compact structure, and an extraordinary service life of up to 10,000 cycles.

Detailed Photos

Product Parameters

Main Technical Parameters:

No	Name			Unit	Data
1	Rated voltage			kV	12
2	Rated current			A	630	1250
3	Rated frequency			Hz	50
4	Rated insulation level	1min power frequency withstand voltage	Dry test	/	42/48(fracture)
			Wet test		34
			Secondary circuit to ground		2
		Lightning impulse withstand voltage (peak value)			75/85(fracture)
5	Rated short circuit making current (peak value)			kA	50	63
6	Rated short time withstand current			kA	20	25
7	Rated peak withstand current			kA	50	63
8	Breaking times of rated short circuit breaking current			Times	30
9	Rated short circuit duration			s	4
10	Rated operating voltage and rated voltage of auxiliary circuit			V	DC220,AC220 ,AC/DC220
11	Rated operation sequence			/	Off-0.3s-on-off-180s-on-off
12	Rated current of over current trip			A	5
13	Mechanical life			second	10000
14	Allowable wear accumulative thickness of moving and static contacts			mm	3
15	Rated current of over current release			A	5
16	Current ratio of current transformer			/	200/5    400/5    600/5
17	Contact opening distance			mm	9±1
18	Contact overtravel			mm	2±0.5
19	Average opening speed			m/s	1.2±0.3
20	Average closing speed			m/s	0.6±0.2
21	Opening time			ms	≤40
22	Closing time			ms	20~45
23	Closing bounce time			ms	≤2
24	Asynchrony of three phase closing and opening			mm	≤2
25	Three phase circuit resistance			μΩ	≤80     Band isolation≤120

Certifications

Company Profile