10kv Indoor Load Break Switch Mechanism

• 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
• Poles Number: 3
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• 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: 10000 Pieces/Month

Product Description

 

SF6 RMU Load Break Switch without Mechanism for Switchgear

 

FLN36-12D/T630-25 indoor AC high voltage SF6 load switch and FLRN36-12D/T1250-31.5 indoor AC high voltage SF6 load switch fuse combination apparatus is suitable for protecting the line of 10kV Electric Power Load Control System in three-phase 50Hz ring networks or terminal power supply and industrial electrical equipment.

 

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 ideal for ring network units, box-type substations, and more.

 

This product is particularly suitable for urban residential areas, small substations, opening and closing stations, industrial and mining enterprises, large shopping malls, airports, subways, hospitals, stadiums, etc.

 

Ambient Conditions:

 

1. Altitude: ≤2000m


2. Ambient Temperature: -40°C to +40°C


3. Earthquake Intensity: ≤8 degree


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


 

 

Company Name: Yueqing Liyond Electric Co., Ltd.

 

Parameters:

Item		Unit	Data
			FLN36-12D/T630-25		FLRN36-12D/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

FAQ:

Product Description


 

Welcome to Yueqing Liyond Electric Co., Ltd.

 

Here are some key details about our products:

 

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


• Samples: Sample orders are welcome to test and check 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 Methods: T/T, Western Union, Paypal, etc.


• Quality Inspection: 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.