12kv 630A 50Hz Indoor Load Break Switch

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: FLN36-12
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: SF6
• Installation: Fixed
• Structure: Lbs
• Certification: ISO9001-2000
• Voltage: 12kv
• Current: 630A
• Frequency: 50Hz
• Phase Distance: 210mm
• Altitude: Not Higher Than 2000m
• Transport Package: Standard Export Shipping Package
• Trademark: LIYOND
• Origin: Zhejiang, China
• Production Capacity: 1000 Pieces/Month

Product Description

FLN36-12 10kv 11kv 12KV SF6 Load Break Switch



 

FLN36-12 10kv 11kv 12KV SF6 Load Break Switch

 

Yueqing Liyond Electric Co., Ltd. presents the FLN36-12 10kv 11kv 12KV SF6 Load Break Switch, designed for high voltage RMU switchgear accessories.

 

Summary:

 

The FLN36/48-12D/T630-25 indoor AC high voltage SF6 load switch and FLRN36/48-12D/T1250-31.5 indoor AC high voltage SF6 load switch fuse combination apparatus is ideal for protecting 10kV Electric Power Load Control Systems in various applications.

 

Features:

 

• Suitable for three-phase 50Hz ring network or terminal power supply


• Capable of breaking any current up to rated short circuit


• Designed for industrial electrical equipment protection


 

 

Benefits:

 

• Ensures reliable protection for electrical equipment


• Optimal for urban residential areas, industrial enterprises, and public facilities


• Operates effectively in diverse ambient conditions


 

 

Ambient Condition:

 

• Altitude: ≤2000m


• Ambient temperature: -40°C ~ +40°C


• Earthquake intensity: ≤8 degree


• Relative humidity: Daily averages ≤95%, Monthly average ≤90%


 

 

Upgrade your electrical systems with the FLN36-12 10kv 11kv 12KV SF6 Load Break Switch for enhanced safety and efficiency.

 

Parameters:

Item		Unit	Data
			FLN48-12D/T630-25		FLRN48-12D/T1250-31.5
Rated voltage		kV	12
Rated frequency		Hz	50
Rated current		A	630		1250
Rated active load breaking current			630
Rated closed loop dropout current			630
Rated transfer current					1700
Lightning impulse withstand voltage(peak)		kV	phase to earth, between phase 75, fracture 85
1 min power frequency withstand voltage			phase to earth, between phase 42, fracture 48
Rated short-time withstand current(2s)		kA	25
Rated peak withstand current			63
Rated short-circuit closing current(peak)			63		80(expected)
Fuse type					S LAJ-12
Output energy of impactor		J			1+0.5
Mechanical life	Load switch	times	5000
	Earth switch		2000

Explore a variety of electric load break switches including 12kV indoor options from Yueqing Liyond Electric Co., Ltd. Choose from a range of high voltage and indoor load switch models.

FAQ:

Product Description

 

Welcome to Yueqing Liyond Electric Co., Ltd.

 

Below are some common inquiries about our products:

 

1. Prices: Please send us an inquiry, and we will respond within 24 hours.


2. Samples: Yes, we welcome sample orders for quality testing.


3. Logo/Company Name Printing: We accept OEM with brand authorization.


4. Product Customization: Provide specific drawings or parameters for a quote.


5. Lead Time: Typically 7-20 days after payment, depending on quantities.


6. Trade Terms: We accept EXW, FOB, CIF, FCA, etc.


7. Payment Method: T/T, Western Union, Paypal, etc.


8. Quality Inspection: Each step and finished products are inspected before shipping.


9. After Sales Quality Problems: Send photos for a solution within 3 days.


 

 

For more information, feel free to contact us!