Fn3 Series Indoor Use High Voltage Load Air Breaker Switch

• Customization: Available
• Type: High-voltage
• Rated Voltage/Kv: 12
• Model NO.: FN3
• Current: Customized
• Waaranty: 1 Year
• Transport Package: Export Standard Package or as Client Requirement
• Specification: ISO9001: 2008
• Trademark: L&R or according to customer′s requirement
• Origin: Wenzhou, Zhejiang
• Production Capacity: 20, 000PCS/Month

Product Description

Basic info.:
Certification:ISO9001 ; IEC
Export Markets:Global
Packaging: standard package or cilent's requirment
Brand name: L&R or as per clients' requirements

Application
GW9-12 Series Outdoor Single-pole Isolating Switch can be used in high voltage transmission and distribution line of 50Hz and 12Ky for making and breaking the single phase or three-phase line with zero-load and voltage.
Normal Working Conditions
1. Upper limit of ambient air temp, is +40ºC , lower limit is -300C for general regions and -40'C for high and cold regions;
2. The height above sea level not exceeding 2000m;
3. Wind pressure not exceeding 700 Pa (equivalent t0 34m/s);
4. Earthquake: 3.1 d;
5. Place without and inflammable or explosive danger, conductive, chemical corrosion or severe vibration;
6. The ice covering not exceeding 10mm;
7. Air pollution degree: III .
Structural Features
The isolating switch is composed of base, bar type isolator, conducting strip, and fuse hook.
The conducting strip is mounted with fuse hook. After switchingin, it will self-lock, and not automati-cally switch out under the deadweight or electric actuaing force. The isolating force. The isolating switch is designed to be single-pole structure and can stiwchin/out by using hook bar and separately control each phase of 3-phase circuit.
The switches with HRC fusemeet with the following data:
 

Model	Rated voltage(KV)	Rated current(KV)	Dynamic standing current(KV)	Thermal withstand circuit 2s
GW9-12/200	12	200	8	3.15
GW9-12/400	12	400	31.5	12.5
GW9-12/630	12	630	40	16

 
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2. Excellent One-stop service
3. High Quality Precision Customized forging & Casting services
4. The best price
5. Strict quality control
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