| Color: | Grey & Brown |
| Brand Name: | TFC |
| Type: | Insulator |
| Place of Origin: | Jiangxi China (Mainland) |
| Model Number: | Pw-11-Y,Pw-22-Y,Pw-33-Y |
| Material: | Porcelain |
| Application: | High Voltage |
| Payment Terms: | L/C,T/T |
| Package: | wooden case |
| Delivery Time: | 20-30 days |
pin insulator
BS standard
Excellent quality
Reasonable price
Good-looking
pin insulator
| Figure No. | 1 | 2 | 3 | ||
| BS Class | Pw-11-Y | Pw-22-Y | Pw-33-Y | ||
| Main Dimensions (mm) | H | 185 | 255 | 320 | |
| h | 52.63 | 52.63 | 52.63 | ||
| D | 170 | 205 | 240 | ||
| d | 76 | 76 | 76 | ||
| d1 | 27.78 | 27.78 | 27.78 | ||
| R1 | 16 | 16 | 16 | ||
| R2 | 16 | 16 | 16 | ||
| Nominal Voltage (kV) | 15 | 22 | 33 | ||
| Creepage Distance (mm) | 432 | 673 | 851 | ||
| Power-frequency puncture voltage (kV) | 150 | 200 | 210 | ||
| Minimum Flashover Voltage | 50% Impulse Positive | 150 | 190 | 210 | |
| Power-frequency | Dry (kV) | 100 | 125 | 140 | |
| Wet (kV) | 65 | 95 | 110 | ||
| Withstand Voltage | One minute Power-Frequency | Dry (kV) | 90 | 110 | 125 |
| Wet (kV) | 60 | 90 | 100 | ||
| Impulse (kV) | 140 | 180 | 200 | ||
| Radio-influence Voltage Data | Test Voltage to Ground (kV) | 22 | 30 | 44 | |
| Maximum RIV at 1kkHz (μV) | 12000 | 16000 | 25000 | ||
| Cantilever Failing Load (kN) | 11 | 11 | 11 | ||
| Weight (kg) | 5 | 10 | 13 | ||
| Business Type: | Manufacturer |
| Product/Service (We Sell): | Disc suspension porcelain insulators,pin type insulators,anti-pollution suspension porcelain insulators,aerodynamic suspension porcelain insulators,long rod/line post porcelain insulators,long-rod suspension porcelain insulators,miniature disc suspension insulators,dirt-resisting mould pin type insulators,porcelain insulators for railway use only,shuckle insulators,spindles(for use with pin type insulators),post insulators for high voltage,strain insulators for lines,spool insulators,ceramic bridge insulators for high voltage lines |
| Number of Employees: | 101 - 500 People |
| Main Markets: | North America Southeast Asia Eastern Asia Western Europe |
| Total Annual Sales Volume: | US$10 Million - US$50 Million |
| Export Percentage: | 21% - 30% |
| Total Annual Purchase Volume: | US$2.5 Million - US$5 Million |
| Factory Size (Sq.meters): | 30,000-50,000 square meters |
| Factory Location: | West Zone, Luxi Industry Park, Pingxiang City |
| QA/QC: | In House |
| Number of Production Lines: | 3 |
| Number of R&D Staff: | 5 - 10 People |
| Number of QC Staff: | 11 - 20 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |
| Contract Manufacturing: | OEM Service Offered |