Xikal 12kv Vacuum Circuit Breaker Zn63 Vs1-12 Vcb

• Customization: Available
• Breaking Capacity: 20ka25ka31.5ka40ka
• Operation: Manual Type
• Model NO.: VS1-12
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: SF6
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000
• Modelnumber: Zn63 Vs1-12
• Selling Units: Single Item
• Single Gross Weight: 68.000kg
• Ingie Gross Weignt: B8.Uuu Kg
• Single Package Size: 68X68X68cm
• Frequency: 50Hz,60Hz
• Transport Package: Wooden Box
• Specification: 0.5
• Trademark: XIKAI
• Origin: Zhejiang, China

Product Description

Product Description

 

Specification

item	value
Place of Origin	China
	Zhejiang
Brand Name	XIKAI
Model Number	ZN63 VS1-12
Breaking Capacity	20kA, 25kA, 31.5kA, 40KA
Rated Voltage	12KV
Rated Current	630A 1250A 2000A 4000A

VS1 vacuum circuit breaker is an advanced high-voltage circuit protection device widely used in power systems. The following are the main features and technical parameters of VS1 vacuum circuit breaker:

Main features
Vacuum arc extinguishing technology: VS1 vacuum circuit breaker adopts unique vacuum arc extinguishing technology, which can cut off fault current in a very short time and effectively protect the safety of power grid.
Compact structure and stable performance: The circuit breaker has a compact structure and is suitable for various harsh environments and usage scenarios. It has the advantages of high reliability, long life and low maintenance cost.
Frequent operation: VS1 vacuum circuit breaker can be operated frequently or interrupt short-circuit current multiple times within the working current range.
Long life and high reliability: The mechanical life can be up to 30,000 times, and the number of short-circuit current interruptions at full capacity can reach 50 times, which is suitable for reclosing operation.
Easy maintenance: Ordinary VS1 vacuum circuit breakers usually only need to clean or lubricate the operating mechanism occasionally, while the pole type adopts solid insulation structure to achieve maintenance-free.
Various installation forms: The installation form in the switch cabinet can be either fixed or withdrawable, and can also be installed on the frame for use.
Intelligent protection function: Some models have intelligent protection function, which can monitor the power grid status in real time and prevent potential failures