Liyond 12kv Indoor Electrical Switch Cabinet

• Customization: Available
• Certification: ISO9001
• Shell Material: Stainless Steel
• Model NO.: LY-12 CFV
• Voltage Level: Medium Voltage
• Current: DC
• Transport Package: Packages
• Specification: 12kv
• Trademark: LIYOND
• Origin: China
• Production Capacity: 5000/Year

Product Description

Discover LIYOND 12kV Indoor SF6 Gas Insulated Switchgear for efficient medium voltage power supply. Co-boxed design for enhanced functionality.

LY-12 Gas Insulated Switchgear Series

The LY-12 gas insulated switchgear series is a compact metal-sealed system designed for 10KV power distribution. Its stainless steel gas chamber is filled with SF6 gas, ensuring complete sealing and isolation for enhanced reliability and safety.

Features:

• Flexible expandability for full and semi-modular combinations


• Various module schemes available: C, F, V, D, De


• Working Conditions:
  
  
  
  • Ambient air temperature: -40°C to +40°C
  
  
  • Relative humidity: up to 95% daily, 90% monthly
  
  
  • Altitude: ≤ 1500 meters
  
  
  • Seismic intensity: ≤ 8
  
  
  • Special conditions to be agreed upon with the manufacturer
  
  
  
  

Main Technical Parameters:

Manufacturer: Yueqing Liyond Electric Co., Ltd.

Item	Unit	C module	F module	V module
		Load break Switch	Combination apparatus	Vacuum switch	Disconnecting/   earthing switch
Rated voltage	kV	12	12	12	12
Rated frequency	Hz	50	50	50	50
Power frequency withstand voltage (interphase/fracture)	kV	42/48	42/48	42/48	42/48
Lightning impulse withstand voltage	kV	75/85	75/85	75/85	75/85
Rated current	A	630	*	630	630
Rated closed loop breaking current	A	630
Rated cable charged breaking current	A	10
Rated short-circuit making curemt (peak)	A	50	80
Rated peak withstand current	kA	50
Rated short time withstand current	kA/4s	20
Rated short circuit breaking current	kA		31.5	20
Rated transfer current	A		1700
Maximum current with fuse	A	-	125
Loop resistance	Ω	≤300	≤600
Mechanical life	Times	5000	3000	5000	2000

Product Description

When ordering fuses, the rated current value is crucial. To ensure a smooth ordering process, please provide the following technical information:

1. Main circuit diagram, arrangement diagram, and floor plan


2. Schematic diagram of the secondary circuit of the switch cabinet


3. Models, specifications, and quantities of all electrical components in the switchgear


4. Explanation if a low-voltage box needs to be set up


5. Details if the switch cabinet will be used in special environmental conditions

For high-quality electrical components and switchgear, trust Yueqing Liyond Electric Co., Ltd. to meet your needs.