Pin Porcelain Insulators -ANSI

KEY WORDS:High pressure vacuum switch

DETAILS

Basic Info
Model NO.: 55 series
Material: Porcelain
Type: B Type Insulator
Trademark: XIYA
Origin: China
Application: High-voltage
Structure: Pin Insulator
Porcelain Insulators: Pin Insulator
Specification: ANSI, IEEE, IEC
HS Code: 8546209090

Class
ANSI

Main
Dimension
in (mm)

Leakage
Distance


Min.Pin
Length

in 
(mm)


Gantilever
Strength
1b (KN)

Flashover
Voltage


Power
Frequency

Puncture
 Voltage 
Kv


Radio 
Influence 
Voltage
D H


Power

Frequency


Impulse

Test 
Voltage
 TO 
Ground 
KV

Max 
RIVAt 
1MHz 
uv

Dry
kv

Wet
kv

Positive
kv

Negative
kv
55-1 3-1/4
(83)
3-1/2
(89)
4
(102)
4
(102)
3000
(13)
35 20 50 70 50 5 2500/50
55-2 3-3/4
(95)
3-1/4
(83)
5
(127)
4
(102)
2500
(11)
50/45 25 75/70 95/85 70 5 2500/50
55-3 4-3/4
(121)
3-3/4
(95)
7
(178)
5
(127)
2500
(11)
65/55 35/30 100/90 130/110 90 10 5500/50
55-4 5-1/2
(140)
4-3/8
(111)
9
(229)
5
(127)
3000
(13)
70/65 40/35 110/105 140/130 95 10 5500/50
55-5 7
(178)
4-7/8
(124)
12
(305)
6
(152)
3000
(13)
85/80 45 140/130 170/150 115 15 8000/100
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