Sf6 Load Breaker Switch Flbs Series

• Customization: Available
• Type: High-voltage
• Structure: Single-column Disconnector
• Model NO.: FLBS
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Not Grounding
• Movement Mode: Plug-in Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Three
• Run: Turn the Horizontal
• Switching Mode: Single Throw-in
• Structure of Operating: Electric
• Certification: ISO, CE
• Character: Sf6
• Machine Structure: High Reliable Type Spring Mechanism
• Service: Achieve Free Maintenance and Long Life Requirement
• System: a Widely Available Gas Sealed Pressure System
• Transport Package: Wooden Case
• Trademark: Farady
• Origin: China
• HS Code: 8535900090
• Production Capacity: 1000units/Month
• Package Size: 125.00cm * 55.00cm * 55.00cm
• Package Gross Weight: 1234.000kg

Product Description

General
PGS type pole-install load switch was used in 12kV,24kV,33kV rated voltage, rated current 400/630A; 50/60HZ with the load current; over load current of power line open circuit and opening and closing electric systems.
The switch can equiped with a conttoller with most advanced technical parameter.
PGS-A type PGS is manaully LBS for choice.
PGS-M type PGS is a intelligent type LBS for choice. It can automatically disconnect when the distribution line was break down. It could operated by handle; Implementt electro motion and distant. The electric controller was installed in stainless steel cabinet. So it could use in any conditions.

 

Service environment

1. Air temperature:Maximum temperature: +40ºC; Minimum temperature:-20ºC
2. Humidity:Monthly average humidity 95%; Daily average humidity 90% .
3. Altitude above sea level:Maximum installation altitude: 2500m
4. Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
5. No frequent violent shake

Feature

1. SF6 gas insulated : SF6 is a electric insulating gas of non-poison and nonflammable, and have a good arc suppression feature.
2. Bushing diversity: Except for standard porcelain bushing, there are also provide various rubber bushing.
3. Visible open circuit and opening and closing situation: It is easy to see the color sign of the main contact place indicator ( green open circuit; red closing). The indicator and main conductor always keep on direct connecting, make sure show the conductor state.
4. Fast operation: Used by spring stored energy operation system., make sure fast switch on and switch off operate ( no more than 1 second)
5. Could  provide  controller:  Stocked by  electric controller,  could  operated  in  ground  or operate by the main controller through RTU screen
6. Solidity switch: Switch was made by solidity and anticorrosion material, make sure have a long useful life (30 years) have the pole equipment feature.
7. Standard: it will filled full SF6 before delivery, and deal with seal. Test by IEC60265; GB3804.

 

 Main technical specifications

No	Item			Unit	Data
1	Rated voltage			kV	12	24
2	Rated frequency			Hz	50	60
3	1 min power frequency withstand voltage	wet		kV	38	50
		dry		kV	48	60
4	Rated current			A	630	800
5	Lighting impules withstand voltage			kA	75	125/150
6	Rated short circuit breaking current (peak)			kA	80	63
7	Rated active load and close circuit breaking current			A	63	50
8	Rated transferring current A 1700 1200			A	1700	1200
9	Rated short circuit making current (peak)			kA	80	63
10	Rated cable(line) charging breaking current			A	50 and 10
11	cable charge breaking current in the earthing fault			A	20	20
12	Rated withstand current peak			kA	80	63
13	short time withstand current (2s)			kA	31.5	25
14	Mechanism life			times	5000	2000