Glass insulators for 5–69 kV distribution networks (pin-type VHT20T, VHT22T, RP5 and cap-and-pin)
Toughened glass insulators for 5–69 kV distribution networks: pin-type VHT20T, VHT22T, RP5 and cap-and-pin. Pin-type insulators are fitted to bare conductors with a cross-section of 22–228 mm² and to insulated conductors, cap-and-pin insulators are assembled into suspension and tension strings of MV overhead lines.
- Voltage
- 5–69 kV
- Pin-type
- VHT20T, VHT22T, RP5 — for bare (22–228 mm²) and insulated conductors
- Cap-and-pin
- 40 kN (IEC 11), 70–120 kN (IEC 16), standard and fog profile
- Material
- toughened glass
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Pin-type insulators have a rigid design. Cap-and-pin insulators are made for 40 kN (IEC 11) and for 70–120 kN (IEC 16), in standard and fog profiles. The range covers overhead networks from LV to MV, as well as railway catenary. For LV the company also makes annealed glass insulators A22 and VHC64.
Technical specifications
| Voltage | 5–69 kV |
|---|---|
| Pin-type | VHT20T, VHT22T, RP5 — for bare (22–228 mm²) and insulated conductors |
| Cap-and-pin | 40 kN (IEC 11), 70–120 kN (IEC 16), standard and fog profile |
| Material | toughened glass |
Request a price and lead time
Glass insulators for 5–69 kV distribution networks (pin-type VHT20T, VHT22T, RP5 and cap-and-pin). We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8546 10 00 00 |
|---|---|
| HS, 6 digits | 8546 10 |
| CN (EU) | 8546 10 00 |
| HTSUS (USA) | 8546 10 00 00 |
| China customs tariff | 8546 10 00 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What voltage are the insulators for distribution networks rated for?
For 5–69 kV networks. For LV there are separate annealed glass insulators A22 and VHC64.
Which conductor cross-sections suit the pin-type insulators VHT20T, VHT22T and RP5?
Bare conductors with a cross-section of 22–228 mm², as well as insulated conductors.
What mechanical load do the cap-and-pin insulators withstand?
Insulators are made for 40 kN (IEC 11) and for 70–120 kN (IEC 16), in standard and fog profiles.
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