CWWB-10KV/2000-4000A Indoor and outdoor copper conductor high-voltage wall bushing-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

CWWB-10KV/2000-4000A Indoor and outdoor copper conductor high-voltage wall bushing

specification：

Zoom in on the image

Category：

High voltage electrical appliances -- Current limiting fuse

Price：

factory price

Brand：

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

Spot goods (or inquire by telephone)

Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13916500500

91way@163.com
13916500500(Wechat)

CWWB-10KV/2000-4000A Indoor and outdoor copper conductor high-voltage wall bushingDetailed product description：

CWWB-10KV/2000-4000A indoor and outdoor copper conductor high-voltage wall bushing model

Model Description of CWWB-10KV/2000-4000A High Voltage Wall Penetrating Conduit for Indoor and Outdoor Copper Conductors

Installation and usage instructions
1. The through wall porcelain bushing is suitable for power stations and substations with rated AC voltage below 40.5kV, installation location with ambient temperature of -40 ℃~+40 ℃, and altitude not exceeding 1000m.
2. Indoor through wall conduit is not suitable for places where it has a destructive effect on the porcelain glaze, metal accessories, and cement adhesive of the conduit or can reduce the electrical performance of the conduit.
3. If partial discharge occurs during the operation of the through wall porcelain bushing, the flange or inner cavity of the porcelain bushing should be checked for local detachment of the sprayed aluminum layer. If so, temporary pressure equalization measures should be taken in a timely manner.
4. The wall holes for installing busbar through wall ceramic sleeves should be drilled according to the maximum size of their flange reinforcement bars.

Appearance and installation dimensions

model	Rated voltage kV	Rated current A	5-second short-time current kA not less than	Outdoor nominal creepage distance mm	The power frequency voltage kV shall not be less than				BIL kV peak not less than	Bending failure load kN not less than
model	Rated voltage kV	Rated current A	5-second short-time current kA not less than	Outdoor nominal creepage distance mm	Dry tolerance	Moisture tolerance	puncture	Visible corona	BIL kV peak not less than	Bending failure load kN not less than
CWWL-10/2000	ten	two thousand	forty	two hundred and thirty	forty-seven	thirty	seventy-five	-	eighty	eight
CWWL-10/3150	ten	three thousand one hundred and fifty	sixty	two hundred and thirty	forty-seven	thirty	seventy-five	-	eighty	eight
CWWL-10/4000	ten	four thousand	eighty	two hundred and sixty	forty-seven	thirty	seventy-five	-	eighty	sixteen

six hundred

three hundred and sixty-five

one hundred and fifty-eight

fourteen

one hundred and fifteen

two hundred

4-φ14

4-φ18

two hundred

fifty

twenty-five

one hundred

10*2

ten

six hundred

three hundred and sixty-five

one hundred and fifty-eight

fourteen

one hundred and fifteen

two hundred

4-φ14

4-φ18

two hundred

fifty

twenty-five

one hundred

10*3

10~12

six hundred and twenty

three hundred and sixty-five

one hundred and sixty-five

eighteen

one hundred and twenty-five

two hundred

4-φ14

4-φ18

two hundred

sixty

twenty-five

one hundred and twenty

10*3

10~12

CWWB-10KV/2000-4000A indoor and outdoor copper conductor high-voltage wall bushing

CWWB-10KV/2000-4000A Indoor and outdoor copper conductor high-voltage wall bushing（schematic diagram）