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Porcelain Indulators

 

Disc Suspension Insulator

> Pin Type Insulators For High Voltage (DLN)

 
Cat. No. 0806 0807 0808
Fig. 4 4 4
Class DLN st-10/J st-15/J st-20/J
Main Dimensions
(mm)
H 130 150 185
h 55 60 65
D 135 150 175
d 31 31 35
R1 10 10 10
R2 12.5 12.5 12.5
Nominal Voltage (kV) 10 15 20
Creepage Distance (mm) 240 270 340
Power-frequency Puncture Voltage (kV) 110 120 140
Average Failing Load/kg f 1250 1250 1250

Mininum Flashover Voltage

Power-Frequency Dry (kV) 70 75 90
Wet (kV) 42 53 65
50% Impulse (kV) 100 110 130
Weight (kg) 1.6 2.7 3.8
Fired Blank: Brown Glazed

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Address: 12-207, No.2 Shiyang Road, Baixia District, Nanjing, P.R.China, 210007
Tel: +86-25-86871227, Fax:+86-25-86871227
E-mail: sales@exp-china.com

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