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ZW20-12 Intelligent Outdoor Pole Switchgear

FOB Price

Negotiable / Set

10 Sets(Min.Order)

Product Details

Place of Origin:	Zhejiang, China	Brand Name:	Shuguang Electric	Model Number:	ZW32-12
Type:	Vacuum	Poles Number:	3

1.Outdoor H.V Vacuum Circuit Breaker
2.50Hz Three-phase alternating current
3.12kV 50Hz Pole Switchgear

NO.	Name			Unit	Parameter
1	Rated Voltage				12
2	Rated insulation level	1 min power frequency withstand voltage			Wet:34,Dry:42(positive,negative), 48(fracture and isloation clearance)
		Lightning impulse withstand voltage(peak)	earth,phase		75
		Lightning impulse withstand voltage(peak)	insulating fracture		85
3	Rated Current			A	400,63
4	Rated short-circuit breaking current (peak)			KA	12.5,16,20
5	Rated short-circuit closing current (peak)				31.5.40.50
6	Rated dynamic current (rated limit through-current)				31.5,40,50
7	Rated short time withstand current				12.5,16,20
8	Breaking times of rated short-circuit switch-off current			Times	30
9	Rated duration of short-circuit			S	4
10	Rated operating order				O-0.3S-CO-180S-CO
11	Mechanical life			Times	10000
12	Automatic striking and grinding cumulative thickness			mm	3
13	Operating mechanism rated switch-on voltage			V	AC,DC110/220

Temperature condition:

a>The ambient temperature: Max:+40°C, Min:-45°C, Max range of day temperature average:25°C;

b>The relative humidity: daily average≤95%, montly average≤90%;

c>The altitude:≤2000m(if the altitude needs increasing the rated insulating increases correpondingly);

d>Amplitude:earthquake degree≤8;

e>Wind pressure:≤700Pa(equals to wind speed 34m/s;

f>Filth degree:

Installation dimensions drawings:

Hangzhou Shuguang Electric Appliance Co., Ltd.: Contact nameDannis Guo
Chat Now; Phone86-571-57870319; AddressChangle Industrial Zone,Jingshan Town,Yuhang District Hangzhou,Zhejiang

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