Suspension Insulator

KEY WORDS:High pressure vacuum switch

DETAILS

Description:
Composite suspension insulator is composed of fiberglass epoxy resin lead-out rod, silicon rubber housing and hardware, and is manufactured with once-molding technique and special colloid installation and compression technique. The insulator is featured by excellent electrical characteristics, small volume and less weight.
Features:
1. High mechanical strength.
2. Good resistance to flashover.
3. Small volume and light weight.
4. Good sealing performance.
 Techincal data:
 

Type Rated
voltage(kV)
Specified
mechanical
load(kN)
Section
length
(mm)
arcing
distance
(mm)
creepage
distance
mm
Lightning
impulse
withstand
voltagekV
Power
frequency
wetwithstand
voltage kV
HDS-15/70 15 70 400 160 550 130 60
HDS-24/70 24 70 450 320 712 165 70
HDS-36/100 36 70 650 450 1015 230 95
HDS-69/70 69 70 940 700 1900 410 185
HDS-69/100 69 100 940 700 1900 410 185
HDS-110/70 110 70 1240 1000 3150 550 230
HDS-110/100 110 100 1240 1000 3150 550 230
HDS-220/100 220 100 2240 1900 6300 1000 395
HDS-220/160 220 160 2240 1900 6300 1000 395
HDS-330/160 330 160 2990 2600 9075 1425 570
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