Audited Supplier
Pocerlain Pin Insulator
High-voltage
Porcelain
Pin Insulator
A Type Insulator
Insulation
CE, ISO9001
White
Can Be Ordered
L&R or as Per Clients' Requirements
Accept
L&R or according to customer's requirement
Export Standard Package or as Client Requirement
ISO9001: 2008
Wenzhou, Zhejiang
85462090
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
BS 11KV 22KV 33KV Pin Type
Standard
BS 137, IEC 60383
VOLTAGE: 11KV-36KV
Factory Acceptance Tests:
Why choose L&R?
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
BS 11KV 22KV 33KV Pin Type
Standard
BS 137, IEC 60383
VOLTAGE: 11KV-36KV
| BS CLASS | P-11-Y | P-15-Y | P-22-Y | P-33-Y | PW-15-Y | PW-22-Y | PW-33-Y | R90 | ||
| Creepage Distance, mm | 254 | 298 | 432 | 630 | 432 | 673 | 900 | 900 | ||
| Dimensions, mm | H - Height | 130 | 137 | 165 | 244 | 185 | 255 | 249 | 269 | |
| D - Diameter | 140 | 152 | 229 | 280 | 170 | 205 | 225 | 205 | ||
| h - Depth of Thread | 48 | 48 | 52.6 | 52.6 | 52.6 | 52.6 | 52.6 | 70 | ||
| d - Pin Diameter | 18.3 | 18.3 | 27.8 | 27.8 | 27.8 | 27.8 | 27.8 | 27.8 | ||
| Cantilever Strength, kN | 11 | 11 | 11 | 13 | 11 | 11 | 12 | 10 | ||
| Withstand Voltage | One minute Power Frequency | Dry, kV | 65 | 70 | 90 | 110 | 90 | 110 | 125 | 110 |
| Wet, kV | 40 | 50 | 55 | 75 | 60 | 90 | 90 | 95 | ||
| Impulse Withstand Voltage, kV | 90 | 110 | 150 | 170 | 140 | 180 | 200 | 185 | ||
| Radio influence Voltage Data | Test Voltage to Ground, kV | Dry, kV | 15 | 15 | 22 | 30 | 22 | 30 | 33 | 44 |
| Max RIV at 1000 KHz, uV | Wet, kV | 8000 | 8000 | 12000 | 16000 | 12000 | 16000 | 20000 | 25000 | |
| Power Frequency Puncture Voltage, kV | 150 | 150 | 145 | 210 | 150 | 199 | 210 | 210 | ||
Factory Acceptance Tests:- Measurement of Dimensions
- Electrical Test
- Mechanical Failing Load Test
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.
