Customizable Breaker Solutions with High Voltage Recloser for Enhanced Electricity Distribution

• 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 remarkable ZW32-12 Outdoor High Voltage Vacuum Circuit Breaker, the definitive choice for modern outdoor distribution systems. Revered as the 'circuit breaker,' this exceptional switchgear is exquisitely crafted for a 12kV rated voltage and a robust three-phase AC at 50Hz. This dynamic circuit breaker excels remarkably in the seamless interruption and reconnection of load current, overload current, and short circuit current within power grids. It boasts state-of-the-art overload and short circuit protective capabilities, seamlessly fulfilling control and measurement requirements while offering advanced remote control and monitoring functionalities. Its extensive applicability encompasses substations, industrial sectors, and mining enterprise distribution systems, making it the pinnacle option for environments requiring frequent operations. This ensures unparalleled control and efficiency, providing an indispensable asset for cutting-edge electrical infrastructures.

Structural Features:

Intricately designed with precision, the circuit breaker features a sophisticated three-phase pillar dry configuration;

Ingeniously designed with a fully enclosed structure, it offers unparalleled sealing, superb moisture resistance, and anti-condensation properties, perfectly suited for high-temperature and humid settings;

Employs pioneering vacuum arc extinguishing technology, delivering outstanding insulation reliability;

Guarantees flawless opening and closing performance, ensuring safety with zero risk of combustion or explosion;

Crafted to be compact and lightweight, this advanced device is maintenance-free, boasting an exceptional lifespan;

Exhibits versatile operation capabilities, with manual, electric, or remote control options for maximum convenience;

The operating mechanism is meticulously sealed at the switch box's base, providing effective protection against outdoor environmental corrosion;

Features a pioneering and streamlined design that incorporates a restless mechanism, ensuring dependable dynamic performance, a compact structure, and an extraordinary service life reaching 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