Click image to view full size image
Model Number: ANSI 57-14
Brand Name: SASUN
Key Specifications/Special Features:
57-14 porcelain line post insulator with 33kV ANSI insulatorSuspension insulators with high mechanical and electrical strength are designed to meet the most modern demands for distribution line usage todayWe makes one of the widest ranges of ball-socket and clevis type distribution suspension insulators for overhead distribution systemsEach suspension insulatorundergoes rigorous electrical testingandmechanical testingbefore shipmentStandards: IEC, ANSI, BS, AS, DIN, GBColors: brown, grey, sky blue
ANSIclass
57-14
57-15
57-23
57-24
57-25
Creepagedistance, mm
1015
1145
737
1015
1145
Dryarcingdistance, mm
368
438
311
368
438
Cantileverstrength, kN
12.5
12.5
12.5
12.5
12.5
Lowfrequency
Flashovervoltage
dry, Kv
150
175
125
150
175
wet, Kv
125
150
115
135
160
Criticalimpulse
Flashovervoltage
Pos, kV
255
290
210
255
290
Neg, kV
340
380
260
340
380
Radioinfluence
voltagedata
testvoltageto
ground, kV
44
44
30
44
44
max RIVat
1000KHz, uV
200
200
200
200
200
Net weight, each, approximately, kg
15.9
18.6
12.7
16.8
19.5
Flashovervoltage
Flashovervoltage
voltagedata
ground, kV
1000KHz, uV
Shipping Information:
- FOB Port: Ningbo
- Lead Time: 10 - 15 days
- HTS Code: 8538.90.00 00
- Dimensions per Unit: 48.3 × 18.4 × 18.4 Centimeters
- Weight per Unit: 15.9 Kilograms
- Units per Export Carton: 3
- Export Carton Dimensions L/W/H: 56 × 56 × 49 Centimeters
- Export Carton Weight: 50 Kilograms
Main Export Markets:
- Asia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe