11kv Pin Insulator with Spindle Electrical Ceramic Insulators

Model NO.
52-5
Usage
High Voltage Power Transmission, Insulation, Electrical Installation
Connection Method
Trough Type
Size of Bearing Capacity
100KN
Certification
ISO9001, Test Report
Color
Grey
Brand
L&R
Transport Package
Carton
Trademark
L&R
Origin
China
HS Code
85462090
Production Capacity
20000
Reference Price
$ 3.60 - 34.20
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Product Description

Description:
Porcelain pin type insulator, also called distribution ceramic pin insulator, consists of a single piece of ceramic or maybe two pieces of ceramic components permanently assembled together by cement. Porcelain pin type insulator is mounted rigidly on a supporting structure by an insulator pin or insulator spindle. Unless otherwise stated, this term does not include the insulator pin.

Usage:  Rigid insulator, suitable for distribution lines to insulate and support conductor.The top can have   semi-conductor/radio silent glaze or without semi-conductor/radio silent glaze.The applicable voltage is less than 46kV, and strength is generally less than 13kN.
Colour: Brown, Light gray or to drawings
Applicable Standard: ANSI, IEC, BS

Connected fitting type : The pin insulator have zinc thimble thread normally assemble with steel head spindle   while have porcelain thread normally assemble with lead head spindle.

Porcelain pin type insulator voltage: 
11kv or 12kv pin insulator, 15kv pin insulator, 22kv or 24kv pin insulator, 33kv or 36kv pin insulator.
Porcelain pin insulators type number: ANSI 55-1, ANSI 55-2, ANSI 55-3, ANSI 55-4, ANSI 55-5, ANSI 55-6, according to ANSI C 29.5
Porcelain pin insulators type number: ANSI 56-1, ANSI 56-2, ANSI 56-3, ANSI 56-4, ANSI 56-5 according to ANSI C 29.6
Porcelain pin insulators type number: P-11-Y, P-15-Y, P-22-Y, P-33-Y porcelain ceramic insulator according to IEC 60383 and BS 137

Pin Type Insulator
55 Series LV & MV Type
Standard
ANSI C29.1, ANSI C29.5
VOLTAGE: 4KV-12KV

11kv Pin Insulator with Spindle Electrical Ceramic Insulators
ANSI CLASS 55-2 55-3 55-4 55-5 55-6 55-7
Neck Type C C F F J J
Leakage Distance (mm) 127 178 229 305 381 381
Dry Arcing Distance (mm) 86 114 127 159 203 203
Minimum Pin Length (mm) 102 127 127 152 190 190
Cantilever Strength (kN) 11 11 13 13 13 13
Power Frequency Flashover Voltage Dry, kV 45 55 65 80 100 100
Wet, kV 25 30 35 45 50 50
Critical Impulse Flashover Voltage Pos., kV 70 90 105 130 150 150
Neg., kV 85 110 130 150 170 170
Power Frequency Puncture Voltage, kV 70 90 95 115 135 135
Radio influence Voltage Data Test Voltage to Ground, kV 5 10 10 15 22 22
Max RIV at 1000 KHz, uV 50 50 50 100 100 100
Net Weight (kgs) 0.75 1.1 1.7 2.9 4.4 4.4
11kv Pin Insulator with Spindle Electrical Ceramic Insulators Factory Acceptance Tests:
  1. Measurement of Dimensions
  2. Electrical Test
  3. Mechanical Failing Load Test
11kv Pin Insulator with Spindle Electrical Ceramic Insulators 11kv Pin Insulator with Spindle Electrical Ceramic Insulators
Why choose L&R?
1. L&R  porcelain insulator is made from porcelain which is sound thoroughly vitrified.
2. L&R porcelain insulators are free from defects and blemishes. The defects will affect the lifetime of the insulator,  l&R  QC team will inspect 100% .
3. The process of making porcelain insulator is by wet treatment on the porcelain. There should be non-porous with high fusion points during the production.
4. L&R  porcelain insulator surface is smooth and uniform. The surface of the porcelain is free from irregularities and any rough particles.
 

 

Insulator