High Voltage PIn Type porcelain Insulator
Negotiable /Piece
Min.Order:3000 Pieces
Fujian Minqing Junxin Electrical Appliance Co., Ltd.
High Voltage PIn Type Insulator 56-1
(1) Iterm number: 56-1
(2) Main material: ceramic
(3) Price: Factory directly
(4) Excellent quality and reasonable price
(5) More kinds of electrical insulator ceramic pin type insulators are available.
Class ANSI | Main Dimension in (mm) | Leakage Distance in (mm) | Min.Pin Length in (mm) | Cantilever Strength 1b (KN) | Flashover Voltage | Power Frequency Puncture Voltage kv | Radio Influence Voltage | ||||||||||
Power Frequency | Impulse | Test Voltage To Ground kv | Max Riv At 1 Mhz uv | ||||||||||||||
D | H | d | d1 | h | R1 | R2 | Dry kv | Wet kv | Positive kv | Negetive kv | |||||||
56-1 | 71/2 | 53/4 | 31/2 | 11/2 | 2 | 3/4 | 9/16 | 13 | 6 | 2500 | 95 | 60 | 150 | 190 | 130 | 15 | 100 |
(191) | (146) | (89) | (35) | (51) | (19) | (14) | (330) | (152) | (11) | ||||||||
56-2 | 9 | 61/2 | 4 | 13/8 | 2 | 3/4 | 9/16 | 17 | 7 (178) | 3000 (13.2) | 110 | 70 | 175 | 225 | 145 | 22 | 100 |
(229) | (165) | (102) | (35) | (51) | (19) | (14) | (432) | ||||||||||
56-3 | 101/2 | 71/2 | 4 | 13/8 | 2 | 3/4 | 9/16 | 21 | 8 (203) | 3000 (13.2) | 125 | 80 | 200 | 265 | 165 | 30 | 200 |
(267) | (191) | (102) | (35) | (51) | (19) | (14) | (533) | ||||||||||
56-4 | 12 | 91/2 | 13/8 | 2 | 3/4 | 9/16 | 27 | 10 (254) | 3000 (13.2) | 140 | 95 | 225 | 310 | 185 | 30 | 200 | |
(305) | (241) | (35) | (51) | (19) | (14) | (685) | |||||||||||
56-5 | 131/2 | 121/2 | 13/8 | 2 | 3/4 | 9/16 | 34 | 12 (305) | 3000 (13.2) | 175 | 125 | 270 | 340 | 225 | 44 | 200 | |
(343) | (318) | (35) | (51) | (19) | (14) | (864) |
ISO9001:2000