FYFH-0.6T-DC Rigid عازل القطاع
المواصفات الفنية
| الطراز | FYFH-0.6T-DC |
|---|---|
| المعيار | TB/T 3252-2022 Rigid Suspension Catenary Busbar and Components for Electrified Railway |
| الجهد المقنن | DC 1500V (rigid suspension) |
| سرعة التصميم | Up to 120 km/h (metro lines) |
| الخامات | High-strength insulating elements; aluminum alloy runners; stainless steel fasteners |
| التركيب | Mounted at rigid suspension points within the conductor rail run |
The FYFH-0.6T-DC rigid metro عازل القطاع is designed and manufactured per TB/T 3252-2022 (Rigid Suspension Catenary Busbar and Components for Electrified Railway) for in-phase electrical sectioning of 1500V DC metro and urban rail rigid suspension overhead contact systems. It replaces the legacy DC1500V designation in the Henan Chuangwit Railway Equipment catalogue.
The compact structure fits the limited envelope of tunnel-mounted rigid conductor rail installations while maintaining the required insulation performance. High-strength insulating elements, aluminum alloy runners and stainless steel fasteners give a durable assembly rated for metro speeds up to 120 km/h, operating from -25°C to +45°C at altitudes up to 2,000 m.
The unit mounts at rigid suspension points as part of the conductor rail run. Drawing number CWLFD0.6T-DC-00.
شركة خنان تشوانغويت لمعدات السكك الحديدية المحدودة provides drawings, type test documentation and project support for FYFH-0.6T-DC rigid شبكة التلامس sectioning applications.
Frequently Asked Questions
What is a rigid suspension شبكة التلامس?
It uses an overhead conductor rail instead of a flexible سلك التلامس, common in metro tunnels for its compact gauge and low maintenance. This عازل sections such conductor rail runs.
Which standard applies?
TB/T 3252-2022 (Rigid Suspension Catenary Busbar and Components for Electrified Railway).
How compact is the unit?
It is designed to fit within standard rigid شبكة التلامس tunnel envelopes; detailed dimensions are in the datasheet available on request.
الأداء
ظروف التشغيل
Metro tunnel service from -25°C to +45°C, altitudes to 2,000 m, including humid underground atmospheres.
الأداء الميكانيكي
Compact rigid assembly integrates into the conductor rail run; smooth pantograph transition up to 120 km/h.
الأداء الكهربائي
High-strength insulating elements deliver reliable section separation on 1500V DC rigid شبكة التلامس per TB/T 3252-2022.
التطبيقات
Rigid شبكة التلامس Tunnels
Sectioning conductor rail runs in metro tunnels.
Underground Stations
Compact sectioning in restricted station envelopes.
Humid Tunnels
Materials suited to humid underground service.
المناطق الباردة
Operation down to -25°C.