12kv 630A Indoor Load Break Switch

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: SF6
• Installation: Fixed
• Structure: Lbs
• Model NO.: FLN36-24
• Poles Number: 3
• Type: Sf6
• Certification: ISO9001-2000
• Voltage: 12kv
• Current: 630A
• Frequency: 50Hz
• Phase Distance: 230mm
• Altitude: Not Higher Than 3000m
• Transport Package: Standard Export Shipping Package
• Trademark: LIYOND
• Origin: Zhejiang, China
• Production Capacity: 10000 Set/Month

Product Description

 

Indoor 24kv 230mm 630A Gas Insulated Load Break Switch for RMU Ring Main Unit

 

FLN36-24D/T630-20 indoor AC high voltage SF6 load switch and FLRN36-24D/T1250-31.5 indoor AC high voltage SF6 load switch fuse combination apparatus are designed for three-phase 50Hz ring network or terminal power supply and industrial electrical equipment. They protect the 24kV Electric Power Load Control System.

 

Features:

• Capable of handling load current, closed loop current, no-load transformer, and cable charging current


• Can break any current up to rated short circuit


• Suitable for ring network units, box type substations, and more


• Perfect for urban residential areas, industrial enterprises, shopping malls, airports, and more


 

 

 

 

Ambient Conditions:

• Altitude: ≤2000m


• Ambient Temperature: -40°C to +40°C


• Earthquake Intensity: ≤8 degree


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


 

 

 

 

Company: Yueqing Liyond Electric Co., Ltd.

 

Parameters:

Item		Unit	Data
			FLN36-24D/T630-20		FLRN36-24D/T1250-31.5
Rated voltage		kV	24
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

FAQ

Product Description


 

Welcome to Yueqing Liyond Electric Co., Ltd.

 

Here are some key details about our products:

 

• Prices: Please send us an inquiry for pricing information. We will respond within 24 hours.


• Samples: Sample orders are welcome to test quality. Mixed samples are acceptable.


• Logo/Company Name Printing: We accept OEM orders with brand authorization provided by you.


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


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


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


• Payment Method: T/T, Western Union, Paypal, etc. are accepted.


• Quality Inspection: Products undergo QC inspection at each production step and before shipping. Inspection reports will be provided.


• After Sales Quality Problems: Send photos of quality issues for a solution within 3 days.