Insulators Catalog (CA08051E) Section 7_Glass Insulators
TOUGHENED GLASS INSULATORS
ANSI Standards - Open Profile
Electrical Characteristics
Low Frequency Flashover Dry (kV)
Low Frequency Flashover
Critical Impulse Flashover Positive (kV)
Critical Impulse Flashover Negative (kV)
Low Frequency Puncture Voltage in Oil
RIV Test Voltage RMS to Ground (kV)
Maximum RIV at 1000 kHz (μV)
Number of Insulators per crate
Catalog Number
Wet (kV)
55
45
100
100
130
10
50
6
PSN70D146
55
45
100
100
130
10
50
6
PSN100D146
55
45
100
100
130
10
50
6
PSN12D146
55
45
100
100
130
10
50
6
PSN14D146
75
50
105
105
130
10
50
6
PSN160D146
75
50
105
105
130
10
50
6
PSN180D146
75
50
105
105
130
10
50
6
PSN21D156
All insulators can be supplied with anti-corrosion zinc sleeve and/or RTV silicone coating upon request.
8-58 | www.hubbell.com/hubbellpowersystems
Made with FlippingBook HTML5