Description
DC Composite Insulator Major Technical Parameter
|
SN
|
Type
|
Rated Voltage
kV
|
S M L
kN
|
Structure Height
mm
|
Min.
Nominal
Creepage Distance
mm
|
Arc Distance
mm
|
Insulation Distance
mm
|
Lightning Impulse dry Withstand Voltage
≮kV
|
Operation Impulse wet
Withstand Voltage
≮kV
|
Power-Frequency (DC)
Withstand Voltage
kV(Valid)
≮kV
|
Connection Mark
|
|
Dry
|
Wet
|
|
1
|
FXBW-±500/210（160）
|
±500
|
210
|
5440±50
|
17500
|
4800±50
|
5000±50
|
+2550
|
+1550
|
+1000
|
+600
|
20
|
|
2
|
FXBW-±500/300
|
±500
|
300
|
5440±50
|
17500
|
4800±50
|
5000±50
|
+2550
|
+1550
|
+1000
|
+600
|
24
|
|
3
|
FXBW-±500/420
|
±500
|
420
|
5440±50
|
17500
|
4800±50
|
5000±50
|
+2550
|
+1550
|
+1000
|
+600
|
28
|
|
4
|
FXBW-±800/210
|
±800
|
210
|
11000±50
|
28800
|
10200±50
|
10550±50
|
+3600
|
+1950
|
+1200
|
+900
|
20
|
|
5
|
FXBW-±800/300
|
±800
|
300
|
11000±50
|
28800
|
10200±50
|
10550±50
|
+3600
|
+1950
|
+1200
|
+900
|
24
|
|
6
|
FXBW-±800/420
|
±800
|
420
|
11000±50
|
28800
|
10200±50
|
10550±50
|
+3600
|
+1950
|
+1200
|
+900
|
28
|
|
7
|
FXBW-±800/550
|
±800
|
550
|
11000±50
|
28800
|
10070±50
|
10460±50
|
+3600
|
+1950
|
+1200
|
+900
|
32
|
wuhan line power transmission company
Year Established:2008
Business Type:Manufacturer
Management Certifiation: ISO9001
Operational Address: No.5 Yangguang Road, Miaoshan, Jiangxia, Wuhan (430223) China
Verified Supplier
Credit Check