GW5 Isolation Switch

Gw5 switch

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Gw5 switch

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Gw5 switch

GW5 outdoor MV isolating switch isused for three-phase AC 50Hz outdoor high voltage electrical equipment,used for the line toswitching under voltagepressed no load condition,and electrical isolation the maintenanced high voltage bus,circuit breakersand other electrical equipment and chargedhigh voltage line,canalso be used for the opening and dosing small capacitanceorinductance current.When the knife In normalis confractus situ, potest providere in Vestibulum distantiam consistent cum weyReRequiremptements.widely in XXXV ~ 110kv substation

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Gw5 velit Switch

Gw5 velit MV Isolating Switch adhibetur ad tres-phase AC 50Hz velit altum voltage electrica apparatu, usus est in linea et commutatione in voltage et alia electrica apparatu et præcepit et claudendo parva capacitance vel inductance current. Cum ferro in normalis confractus situm potest providere velit spatium consistent salute requisita. Late in XXXV ~ 110kv substation.

Lectio

Operating conditionibus

I. De ambientium temperatus: superius terminum + XL ℃, inferior terminus -40 ℃;
II. Altitudo: Non plus quam 3000m;
III. Ventus celeritate: Non plus quam 35M / s;
IV. Terrae motus intensionem: Non excedat VIII gradus;
V. campester pollutio: Non plus III;
VI. Non gravibus vibratione, nec moriens Gas non ignem non explosion periculum.

Technical notitia

Item		Unitas	Parametri
			Gw5- 40,5	GW5-72.5	GW5-126	GW5-145
Voltage, current parametri
Rated voltage		kV	40,5	72,5	CXXVI	CXLV
Current Rated		A	630/1250/1600/2000
Rated frequency		Hz	50
Disconnector	Rated Peak resistite current	kA	50/80/100
	Rated brevi-vicis resistere current	kA	XX / 31.5 / XL
	Rated Short Circuit Duration	s	4
Ego typus terra cultro	Rated Peak resistite current	kA	25
	Rated brevi-vicis resistere current	kA	10
	Rated Short Circuit Duration	s	4
II Type terra cultro	Rated apicem	kA	C
	resistunt current
	Rated brevi-vicis resistere current	kA	40
	Rated Short Circuit Duration	s	2