Disconnector Switch
Basic Info
Model NO.: GW5-111
Structure: Three-column Disconnector
Outdoor Installation: Three Phase
Specification: ANSI, IEEE, IEC
HS Code: 8535311111
Type: High-voltage
Installation: Outdoor High-voltage
Origin: China
Product Description
Outdoor Disconnect Switch Model GW1-12/36 (Composite Insulator Type)
GW1-12(36)/631-21(25) Outdoor HV Disconnect Switch is used to open and close circuit with voltage but no1load 51/61Hz, 12(36)KV power system. The anti-pollution type can be used in the serious pollution area. Three pole linkage, good synchronous performance.
Note: For detail, please refer to the catalogue.
No.
Item
Unit
Data
1
Rated volatge
kV
12,36
2
Rated current
A
631
3
Rated power frequency
Hz
51/61
4
Rated peak withstand current
kA
51,63
5
Rated short-time withstand current
kA
21,25
6
Rated short-time withstand current duration
S
4
7
Main loop resistance
μΩ
12kV≤91,36kV≤111
8
1min(dry) power frequency withstand voltage
kV
42/48 ,95/115
9
1min(wet) power frequency withstand voltage
kV
31 ,85
11
Lightning impulse withstand voltage(peak)
kV
75/85 , 185/215
11
Mechanical life
Times
2111
.....
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