630A Gas Insulated Indoor Load 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 is designed for three-phase 50Hz ring networks or terminal power supply in industrial electrical equipment, providing protection for 24kV Electric Power Load Control Systems.

The load switch can handle load current, closed loop current, no-load transformer, and cable charging current. The combined apparatus can break any current up to the rated short circuit level, making it suitable for ring network units, box-type substations, and more.

This product is ideal for urban residential areas, small substations, opening and closing stations, industrial and mining enterprises, large shopping malls, airports, subways, hospitals, stadiums, and other similar locations.

Ambient Conditions:

• Altitude: ≤2000m


• Ambient Temperature: -40°C to +40°C


• Earthquake Intensity: ≤8 degree


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

Company Name: 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 details about our products:

• Prices: Feel free to send us an inquiry for pricing. We will respond within 24 hours.


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


• Logo Printing: We accept OEM orders with brand authorization provided.


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


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


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


• Payment Method: We accept T/T, Western Union, Paypal, etc.


• Quality Control: Each step of production and finished products undergo QC inspection before shipping.


• After Sales Support: Send photos of quality problems for a solution within 3 days.