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Product Details

Disconnect Switch V-Type Centre Breaker

   
Packing:  by Wood Carton
Model NO.:  GW5-40.5~122630~3150
Productivity:  200PC/Month
Unit Price:  Negotiable
Shipment Terms:  FOB
Payment Terms:  L/C,T/T
Minimum Order:  3 Pieces
Price Valid Time:  From Mar 16,2012 To Feb 14,2013
HS Code:  8535400000
Trademark:  Yong De
Origin:  China
Phase:  Three
Type:  Disconnector
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Description

Characteristics
Good Structure and mechanical property. Using V type 90° Rotate twirl way, it has advantages of the simple structure, stable power balance, reliable operative way and small covering area.
Whole specifications and we can satisfy different clients' parameter requirement.
Terminal block and conductive rod is made by casting aluminum alloy and aluminum alloy section, having the advantage of high-intensity, good flowing and good anti-corrosion.
In the galvanic circle, the section is the combination structure made by screw fix linking, having the good property of stable flowing, high reliability, simple change way and convenient adding volume way.
In the galvanic circle, the contact and finger is made by T2Y pure copper tap whose connecting part is coated by 30μ M silver.
Finger spring is made by the stainless steel and its design is the inside hiding and outside press structure which is convenient for testing and changing
The bearing has changed from the bevel rear structure to the Universal connecting rod drive structure, having the advantage of simple structure, high intensity, convenient operation way and safety enough.
Bearing block is made by high-intensity casting steel (disposed by hot zinc coating), the height can be adjusted and have the function of damping.
Have different install way such as front install, side install, back install and leak 25° Install and so on, adapting to different station entering line ways.
All the operating rod and linking rod are supplied by manufacturer, which is convenient for loading, adjusting and testing.
It can be supplied as a whole above the ground according to user's requirement.

No Item Technical parameter
1 Rated Voltage                                  kV 72.5 123 145
3 Rated Current                                  A 630, 1250, 1600, 2000, 2500, 3150, 4000
4 Rated Short Time withstand current and Time                                kA/s 25-50/4
5 Rated Peak value bearing current  kA 63-125
6 1min power frequency withstand voltage (effective value)    kV To earth 140 230 275
To phase 140 230 275
Acros open DS 180 300 315
7 Lightning impulse withstand voltage
(peak value(        kV
To earth 325 550 650
To phase 325 550 650
Acros open DS 405 650 750
8 Rated mechanical terminal load  N Level of lateral load 750 1500 1500
Level of vertical load 500 1000 1000
Vertical force 750 1000 1000
11 Max Man Operative Moment    N. m 200
12 control voltage                            V AC220, DC110, 220
13 motor  voltage                                  V AC220, 380, DC110, 220
 
 

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