GW4-35kV outdoor high-voltage isolation switch-Fornitore globale

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15167776978
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Qiligang Shangwu Industrial Park, Liushi Town, Yueqing City, Zhejiang Province

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GW4-35kV outdoor high-voltage isolation switch

Product details

product details

1.1 Environmental conditions for product use

1.1.1 The altitude generally does not exceed 1000m, and for special types, it does not exceed 4000m.

1.1.2 The maximum ambient temperature shall not exceed+40 ℃, and the minimum shall not exceed -30 ℃

1.1.3 Wind speed not exceeding 35m/s

1.1.4 The seismic intensity shall not exceed 9 degrees.

1.1.5 The thickness of ice cover shall not exceed 10mm.

1.1.6 Pollution resistant products are suitable for areas with moderate pollution.

1.1.7 Not applicable to places with flammable substances, explosion hazards, chemical corrosion, and severe vibrations.

1.2 Main specifications and technical parameters

1.2.1 The main specifications and technical parameters of the isolation switch are shown in Table 1

Table 1

project	Main specifications and technical parameters			notes
Rated voltage KV	110
Maximum working voltage KV	126
Rated current A	630	1250	2000 (2500)
Rated dynamic stability current (peak value) KA	50	80	100 (104)	Type I grounding switch dynamic stable current 20KA Type II grounding switch is the same as the isolation switch
4S thermal stability current (effective value) KA	20	31.5	40 (46)	Type I grounding switch thermal stability current 8KA Type II grounding switch is the same as isolation switch
Rated static tension of terminal N	735 (980)
Rated frequency Hz	50

Continued Table 1

project	Main specifications and technical parameters	notes
1-minute power frequency withstand voltage (Effective value) KV	Ground 185 （230）
	Port 210 （520）
Lightning impulse withstand voltage (Peak) KV	Ground 450 （520）
Lightning impulse withstand voltage (Peak) KV	Port 520 （630）
Product weight per unit (body) KG	≈240
Supporting organization KG	Isolation switch: manual mechanism 10 Or CJ6 motor mechanism Grounding switch: CS14G manual mechanism	Supply according to order
Institution weight KG	CS14G manual mechanism 10 CJ6 motor mechanism 95
Grounding form	Ungrounded, single grounded, or double grounded
Crawling distance of pillar insulator mm	Ordinary 1870 Pollution resistant 3050	Special orders can also be accepted

Note: The data in parentheses represents the actual achieved value of the product

1.2.2 The main specifications and technical parameters of the CJ6 motor mechanism are shown in Table 2

project		Technical Parameter	notes
electricity move machine	Rated voltage V	Three phase AC 380
	Rated power KW	0.6
	Rated speed r/min	1410
	Starting current A	Not greater than 5
Control voltage of switching coil V		Exchange 380 or 220	Supply according to user requirements
Current of the switching coil A		Not greater than 5
Rated operating time s		3.5
Rated output torque Nm		500
Thermal relay action time s		Motor short circuit overload 20-25

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