Handcraft 12kv Vcb Circuit Breaker Price

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Energy-storage Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Insert
• Structure: Vcb
• Model NO.: VSG-12
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB, Do as Your Request
• Certification: ISO9001-2000, CE
• Rated Voltage: 12kv
• Rated Frequency: 50/60Hz
• Rated Current: 630A/1250A/1600A/2000A/2500A
• Phase Distance: 210mm/275mm
• Transport Package: Wooden Case
• Specification: steel, expoxy resin
• Trademark: LIYOND
• Origin: China
• Production Capacity: 3000/Month

Product Description

VSG-12kv Indoor High Voltage Medium Voltage Fixed Type Vacuum Circuit Breaker

VSG-12kv Indoor High Voltage Medium Voltage Fixed Type Vacuum Circuit Breaker

Model VSG-12 is an indoor high voltage 12kV 3 Pole High Voltage Vacuum Circuit Breaker designed for power systems with a rated voltage of 12kV. It serves as a protective and control unit for power grid equipment and industrial power equipment, compatible with switchgear panels such as KYN28(GZS1), XGN, and GG-1A.

Structural Features:

• Rated voltage: 12-24kV


• Rated short circuit breaking current: 20 and 50KA


• Rated current: 630-5000A


• Mechanical endurance: 20000 operations


• Full capacity breaking ability at small current

Applying Ambient Conditions:

• Ambient temperature: -10ºC to +40ºC


• Relative humidity: Up to 95% daily, 90% monthly


• Earthquake intensity: Not exceeding 8 degrees


• Saturated vapor pressure: Up to 2.2kPa daily, 1.8kPa monthly


• Height above sea level: ≤1000m

Specifications:

Manufacturer: Yueqing Liyond Electric Co., Ltd.

Related products: Isolated handcart, fuse handcart, voltage transformer handcart

No.	Name	Unit	Data
1	Rated voltage	kV	12
2	Rated current	A	630		1000 1250			1600 2000 2500 3150
3	Rated short circuit breaking current	kA	20	25	20	25	31.5	31.5	40
4	Rated peak withstand current	kA	50	63	50	63	80	80	100
5	Rated short time withstand current	kA	20	25	20	25	31.5	31.5	40
6	Rated short circuit making current	kA	50	63	50	63	80	80	100
7	Switching operations of short circuit current	times	50
8	Rated operating sequence		O-0.3s-CO-180s-CO-180s-CO(40KA)
9	Mechanical endurance	times	10000
10	Rated breaking operations of the rated current	times	20000
11	Rated lighting impulse withstand voltage(full wave)	kV	75
12	1 min. rated power frequency withstand voltage	kV	42
13	Contact stroke	mm	9±1
14	Over-travel of contacts	mm	3.5±0.5
15	Closing speed	m/s	0.4∼0.8
16	Opening speed	m/s	0.9∼1.2
17	Contact bouncing duration at closing operation	ms	≤2
18	Simultaneity of three phase closing operation	ms	≤2
19	Closing time	ms	30∼70
20	Opening time	m/s	20∼50
21	Distance between phases	mm	150, 210, 275
22	D.C component		50%

Ensure switchgear has cold wind for 4000A rated current. Get Handcraft 12kv VCB Circuit Breaker from Yueqing Liyond Electric Co., Ltd.

Product Description

Welcome to Yueqing Liyond Electric Co., Ltd.

Product Description

Are you looking for high-quality electrical products? Look no further! At Yueqing Liyond Electric Co., Ltd., we offer a wide range of products to meet your needs.

Key Features:

• Competitive prices


• Sample orders available


• Customization options


• Various trade terms accepted


• Multiple payment methods


• Quality inspection before shipping


• Efficient after-sales service

Lead Time:

Orders typically ship within 7-20 days after payment.

Contact Us:

Have any questions or need assistance? Feel free to reach out to us for more information or to place an order. We are here to help!