Intelligent High Voltage Breaker with Customizable Pole Mounting for Versatile Use

• 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

Introducing the ZW32-12 Outdoor High Voltage Vacuum Circuit Breaker, a groundbreaking innovation tailored for modern outdoor distribution networks. Affectionately dubbed the 'circuit breaker,' this advanced piece of switchgear is precisely crafted for use with a 12kV rated voltage and robust three-phase AC operating at 50Hz. This versatile circuit breaker deftly handles the interruption and reconnection of load currents, overload currents, and short circuit currents within power grids. It boasts state-of-the-art overload and short circuit protection capabilities, effortlessly catering to control and measurement requirements, while simultaneously providing advanced remote control and monitoring functionalities. Its broad spectrum of applications covers substations, industrial sectors, and mining enterprise distribution systems, making it the premier choice for environments demanding frequent operations, delivering unparalleled control, safety, and efficiency.

Structural Features:

Meticulously crafted with a refined three-phase pillar dry design that embodies precision and excellence;

Expertly engineered with a fully enclosed structure, this breaker provides superior sealing, extraordinary moisture resistance, and anti-condensation capabilities, perfectly suited for high-temperature and humid conditions;

Utilizes cutting-edge vacuum arc extinguishing technology, offering unparalleled insulation reliability;

Ensures impeccable opening and closing performance, guaranteeing safety without any risk of combustion or explosion;

Designed to be compact and lightweight, this breaker is maintenance-free, boasting an impressive lifespan;

Features adaptable operation with options for manual, electric, or remote control, catering to diverse needs;

The operating mechanism is meticulously sealed at the base of the switch box, effectively safeguarding it from outdoor environmental corrosion;

Showcases a revolutionary and streamlined design with a restless mechanism, ensuring reliable dynamic performance, a compact structure, and an astonishing service life spanning 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