Railways Polymer Insulators
Strategic solutions for sustainable growth
Polymer Stay Arm Insulators
Polymer Bracket Insulators
Polymer 9 Tonne Insulator
Polymer Operating Rod Insulator
Polymer Post Insulator
Technical Specifications of Railways Polymer Insulators
| Types of Insulators | Polymer Stay Arm Insulator | Polymer Bracket Insulator | Polymer 9 Tonne Insulator | Polymer Operating Rod Insulator | Polymer Post Insulator |
| Nominal Systems Voltage (kV) | 22 | 22 | 22 | 22 | 22 |
| Rated System Voltage (kV) | 24 | 24 | 24 | 24 | 24 |
| Frequency Rating (Hz) | 50 | 50 | 50 | 50 | 50 |
| Section Length (mm) | 485±10 | 550±10 | 540±10 | 547±10 | 420±10 |
| Minimum Failing Load (Kgf) | 7000 | 7000 | 11000 | 2200 | 6000 |
| Creepage Distance (mm) | 1050 | 1050 | 1050 | 1050 | 1050 |
| Dry Power Frequency Withstand Voltage (kV) | 110 | 110 | 110 | 110 | 110 |
| Wet Power Frequency Withstand Voltage (kV) | 100 | 100 | 100 | 100 | 100 |
| Standard | IEC 61109:2008 | IEC 61109:2008 | IEC 61109:2008 | IEC 61109:2008 | IEC 61109:2008 |