Insulators Catalog (CA08051E) Section 7_Glass Insulators
TOUGHENED GLASS INSULATORS
ANSI Standards - Standard Profile
Dimensional and Mechanical 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)
Number of Insulators per crate
Maximum RIV at 1000 kHz (μV)
Catalog Number
Wet (kV)
80
50
125
130
130
10
50
6
PSN70146
80
50
125
130
130
10
50
6
PSN100146
80
50
125
130
130
10
50
6
PSN12146
80
50
125
130
130
10
50
6
PSN14146
80
50
125
130
130
10
50
6
PSN160146
80
50
125
130
130
10
50
6
PSN180146
80
50
140
140
130
10
50
6
PSN21156
95
55
145
145
130
10
50
5
PSF300195
100
60
150
150
130
10
50
4
PSF400205
All insulators can be supplied with reinforced/extra galvanization, anti-corrosion zinc sleeve, and/or RTV silicone coating upon request.
8-52 | www.hubbell.com/hubbellpowersystems
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