Intelligent Vacuum Recloser with Advanced Customizable Breaker Solutions for Efficiency

• 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 paramount solution designed for today's sophisticated outdoor distribution networks. Revered as the 'circuit breaker,' this advanced piece of switchgear is skillfully crafted for a 12kV rated voltage and a robust three-phase AC at 50Hz. This adaptable circuit breaker excels in efficiently interrupting and reconnecting load current, overload current, and short circuit current within power grids, all while exhibiting state-of-the-art overload and short circuit protective capabilities. It adeptly meets control and measurement needs and provides advanced remote control and monitoring functions. Its broad application spectrum covers substations, industrial complexes, and mining enterprise distribution systems, positioning it as the ultimate choice for environments demanding frequent operations. This ensures unparalleled control and efficiency, offering an indispensable asset to modern electrical infrastructures.

Structural Features:

Meticulously crafted with precision, the circuit breaker features a refined and advanced three-phase pillar dry design;

Expertly engineered with a fully enclosed structure, it offers exceptional sealing, unparalleled moisture resistance, and superior anti-condensation attributes, making it ideal for high-temperature and humid environments;

Harnesses state-of-the-art vacuum arc extinguishing technology, delivering exceptional insulation reliability;

Ensures impeccable opening and closing performance, guaranteeing safety with zero risk of combustion or explosion;

Designed to be compact and lightweight, this sophisticated device is maintenance-free and boasts an impressive lifespan;

Features versatile operation capabilities, offering manual, electric, or remote control options for ultimate convenience;

The operating mechanism is meticulously sealed at the switch box's base, effectively protecting against outdoor environmental corrosion;

Showcases an innovative design with a simplified restless mechanism, ensuring reliable dynamic performance, a compact structure, and an astonishingly long 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