High Performance Indoor Hv Disconnector

• Customization: Available
• Type: High-voltage
• Structure: Three-column Disconnector
• Model NO.: GN19
• Installation: Indoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Plug-in Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Three
• Run: Plug-In
• Switching Mode: Single Throw-in
• Common Model: YR
• Structure of Operating: Electric
• Certification: ISO, IS9001, ISO9001, ISO9002
• Brand: Kexr
• Delivery: 2~4 Weeks
• Warranty: 12~24 Months
• Material: Stainless Steel
• Customized: Yes
• Transport Package: Wooden
• Specification: 60*40*20
• Trademark: KEXR
• Origin: China
• HS Code: 85353010
• Production Capacity: 3000sets
• Package Size: 65.00cm * 45.00cm * 25.00cm
• Package Gross Weight: 35.000kg

Product Description

  GN19 Type Indoor HV Disconnector, which is specially produced by Kexun in China Factory, is used together with CS6-1 type human operating mechanism under the condition of voltage and no load, and is often used as an on-off circuit in power systems with rated voltage of 12KV and alternating current below 50Hz.
Product overview
Gn19-12 type indoor HV disconnector is a three-pole type, which is composed of chassis, rotating shaft, lever, porcelain post insulator, knife and wiring board. The rotating shaft is placed on the underframe, and three pairs of levers are welded on it. The levers are connected with the knife necklace through tie rod porcelain insulators. The rotating shaft extends out of the chassis, and any section of it can be connected with the operating mechanism. Type c is through the wall. Where C1 represents rotation on the wall side; C2 indicates that the break is on the wall side; C3 indicates that both sides are on the wall side. At the same time, Kexun also has many derivative products for customers to choose from, such as anti-fouling, plateau type and display type.

 Model meaning of the GN19 Type Indoor HV Disconnector

GN19 Type Indoor HV Disconnector Using conditions
Ambient temperature: Temperature around of The GN19 Type Indoor HV Disconnector
Should be -25~40ºC
Humidity: the maximum average relative humidity is ≤ 95% per day and ≤ 90% per month.
Altitude:The GN19 Type Indoor HV Disconnector should be installed at an altitude below
1000m.
Seismic capacity: ≤8
The surrounding air should be free from obvious pollution such as corrosive, combustible gas and water vapor, and there should be no frequent violent vibration.

Technical parameters of The GN19 Type Indoor HV Disconnector

Item		Unit	Data
Rated voltage		KV	12
1Min working frequency withstand voltage	To ground	KV	42
	Break	KV	48
Lighting impulse withstand voltage(peak)	To ground	KV	75
	Break	KV	85
Rated frequency		HZ	50
Rated current		A	400		630		1000		1250
Rated short-term withstand current		KA	16	20	16	20	25	20	25	31.5
Rated peak withstand current		KA	40	50	40	50	63	50	63	80
Rated short-term withstand current duration		S	4/2
Creepage distance		mm	300~380
Mechanical life		Time	2000