GN19-12KV Series indoor AC high-voltage isolation switch

Model NO.: GN19-12 Structure: Three-column Disconnector Operation: Manual Movement Mode: Vertical Rotary Type Grounding: Single Ground Run: Turn the Horizontal Structure of Operating: Manual Brand: Tianan Electirc Rated current(A): 1250A Rated short duration: 4 s Specification: IEC Type: High-voltage Installation: Indoor High-voltage Grounding Mode: Grounding Number of Poles: Three Pole Series: Three Switching Mode: Single Throw-in Certification: ISO, IS9001, ISO9001, ISO9002 Rated voltage: 12KV Rated peak withstand current(KA): 100 A Trademark: Tianan Electric GN19-12 Series indoor AC high-voltage isolation switch
 
1. Product Description
         GN19-12(GN19-12C)Series indoor high voltage isolation switch is a three-phase AC 50Hz high voltage Switchgear for rated voltage of 10KV power system, as under no load voltage points, closing the circuit. Isolation switch is equipped with type CS6-1 hand actuator.
 
2. Structure Introduction
        Isolation switch is a three-phase structure, the undercarriage, the knife, static contact, rod insulators and other components.
       GN19-12 paperback form structure, GN19-12C to form wall structures under GN19-12C wall outlet end of the horizontal wiring as the standard type, angle wiring requirements can specify when ordering. GN19-12C1 side rotating blade means tube insulators. GN19-12C2 the stationary contact side device casing insulator.
       Disconnector extremely easy to install, can be horizontal, vertical or inclined installation, can be mounted on top of the switchgear.
       Isolating Switch knife into "Π" model, not only to improve the mechanical strength and increased heat dissipation area. Static contact at both ends of a sheet, a pair of knife distance reduced, thus ensuring a higher dynamic and thermal stability.
Different distance can be increased as required switches.
 
3. Type meaning
GN 19 - 12 / 0 
GN: AC high voltage isolation switch indoors
19: Reference Design
12: Rated voltage
0 : Rated current
 
4. Technical Parameters Isolation Switch

Rated voltage(kV)	Rated current(A)	Rated peak withstand current(KA)	Rated short time withstand current	Rated short duration
10	400	31.5	12.5	4
	630	50	20
	1000	80	31.5
	1250	100	40

 
5. Ordering Information
         Product type, name, rated voltage, rated current, actuator type and the required number, the user can choose according to need other switches of the same distance.

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Product Categories : HV-Disconnect Switch