Insulators for Railway / NSP-40
PRODUCTS
APPLICATION
Insulators used to support AT feeders and conductors in underground sections, tunnels,
and bridges of railroad tracks (general and high-speed railways)
CHARACTERISTIC
- High water repellency
- Excellent insulating and mechanical properties
- Light weight and convenient construction by applying aluminum fitting
- Excellent insulation performance in contaminated environment
Specifications shown below can be adjusted, without notice, to improve its performance.
The product can be customized to fit customer’s requirements.
Specifications shown below can be adjusted, without notice, to improve its performance.
The product can be customized to
fit customer’s requirements.
SPECIFICATION
| Specifications | Units | Characteristics |
|---|---|---|
| Leakage distance | mm | min 1,300 |
| Specified cantilever load (SCL) | N | min 5,000 |
| Rated tensile load (RTL) | kN | 40 |
| Specified Mechanical Load (SML) | kN | 80 |
| Power-frequency flashover voltage (wet) | kV | 95 |
| Lightning impulse withstand voltage (1.2×50μs) | kV | 250 |
| Radio interference voltage | r.m.s kV | 27.5 |
| Radio interference voltage | μV at 1000kHz | 10 |