Intelligent Customizable Pole Mounting Solutions for High Voltage Vacuum Recloser

• 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, an indispensable marvel for modern outdoor distribution networks. Often referred to as the 'circuit breaker,' this cutting-edge switchgear is meticulously designed to cater to a 12kV rated voltage along with a resilient three-phase AC at 50Hz. This dynamic circuit breaker stands out in its ability to manage the smooth interruption and reconnection of load current, overload current, and short circuit current within power grids. Boasting state-of-the-art overload and short circuit protective capabilities, it effortlessly fulfills control and measurement needs, while offering advanced remote control and monitoring functionalities. Its extensive application range covers substations, industrial realms, and mining enterprise distribution systems, making it the premier choice for environments necessitating frequent operations. This ensures unparalleled control and efficiency, rendering it an indispensable asset for contemporary electrical infrastructures.

Structural Features:

Masterfully crafted with precision, the circuit breaker showcases a sophisticated three-phase pillar dry design;

Ingeniously engineered with a completely enclosed structure, it provides superior sealing, remarkable moisture resistance, and anti-condensation properties, making it ideal for high-temperature and humid environments;

Employs cutting-edge vacuum arc extinguishing technology, delivering exceptional insulation reliability;

Ensures impeccable opening and closing performance, guaranteeing safety with no risk of combustion or explosion;

Designed to be compact and lightweight, this advanced device is maintenance-free, featuring an impressive service life;

Includes versatile operation capabilities, offering manual, electric, or remote control options for utmost convenience;

The operating mechanism is securely sealed at the base of the switch box, effectively protecting against outdoor environmental corrosion;

Highlights an innovative and simplified design equipped with a restless mechanism, ensuring reliable 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