China Origin Customizable Pole Breaker for High Voltage Solutions

• 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

Meet the ZW32-12, a high-performance outdoor high voltage vacuum circuit breaker from Beierbian Group Co., Ltd. Known affectionately as the 'circuit breaker,' this piece of cutting-edge technology excels as an outdoor distribution switchgear. It operates seamlessly at a rated voltage of 12kV with a durable three-phase AC of 50Hz. Engineered for excellence, this versatile circuit breaker adeptly manages the interruption and connection of load current, overload current, and short circuit current within power grids. With its advanced protective capabilities against overloads and short circuits, it not only fulfills control and measurement specifications but also offers sophisticated remote control and monitoring functionalities. Its impressive versatility makes it indispensable in substations, industrial environments, and mining enterprise distribution systems, delivering unparalleled control and operation. This circuit breaker is ideal for settings with frequent operations, embodying both reliability and efficiency.

Structural features:

Crafted with meticulous precision, the circuit breaker features a three-phase pillar dry design, ensuring reliability and robustness in every use;

Designed with a fully enclosed structure, it provides outstanding sealing while offering exceptional moisture resistance and anti-condensation properties. This makes it an optimal choice for high-temperature and humid regions, where lesser designs would falter;

Utilizes cutting-edge vacuum arc extinguishing technology, providing remarkable insulation reliability that ensures safety and performance;

Boasts flawless opening and closing performance, guaranteeing safety without the risk of combustion or explosion, thereby offering peace of mind in any application;

This compact and lightweight equipment requires no maintenance and promises an impressive lifespan, making it a cost-effective and reliable choice;

Offers versatile operation modes, with manual, electric, or remote control options available, catering to diverse operational needs;

The operating mechanism is expertly sealed at the base of the switch box, providing effective protection from outdoor environmental corrosion, thus enhancing durability;

Features a novel, simplistic design with a restless mechanism that ensures reliable dynamic performance. Its compact form factor and an astounding service life of up to 10,000 cycles make it a leader in its class.

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