Railway catenary equipment
Materials and equipment provided by the company "Contragent 35" Ltd. for Railway Infrastructure
Тhe company Contragent 35 Ltd provides a variety of materials in the area of Railway Infrastructure as a vendor of complete solutions in the following directions:
Materials and equipment for medium voltage 25kV (MV) for Catenary
- Poles
- Concrete poles
- Steel lattice poles
- Profiled - H and 2H
- Tubular poles
- Backstays for poles
- Hard spans and multitrack cantilevers
- Flexible spans
- Fastening for cantilevers (brackets)
- Cantilevers for Catenary
- Silicone insulators for Catenary and Overhead transmission lines (OHTL) (supply feeders)
- Silicone (composite) insulators -tensioning (anchoring), insulators for cantilevers and pin type: tongue-tongue, clevis-clevis , tube-clevis, tube-tube, tube-tongue, pin type insulators and many others
- Cantilevers for power supply and return wire
- Wires for Catenary
- Contact wires (CW)
- Bronze Messenger wires (MW)
- Flexible copper wires
- Power supply and return wires (feeders)
- Steel ropes DIEPA
- Electrical connectors-back feeders and longitudinal
- Suspension clamps for return wire
- Suspension and tension clamps for supply feeder
- Rigid and midpoint anchoring
- Compensating devices
- Concrete weights for compensating devices
- Section insulators
- Neutral sections
- Droppers and dropper clamps
- Connecting and branching clamps for CW and MW
- Surge arresters
- Section disconnectors
- Motor and Manual operating Drivers for the disconnectors
- Full set of brackets assemblies for fixing of the disconnector on poles
- Earthing of metal elements part of Catenary poles
- Earthing elements for connection to the rails
- Local earthing with grounding sticks, earth plates, bars, steel or aluminum insulated or uncovered wire, connecting fittings and branch-joint accessories
- Signals for Catenary
- Protective panels for overpasses
- Protective fences
- Devices for protection of landing nesting birds
- Portable earthing and short-circuit devices
- Insulating and grounding rods
Materials and equipment for Railway infrastructure
- External power supply
- Power supply of Crossings
- Control systems for heating of turnouts (HTO)
- Heaters for turnouts
- Sensor for snow and ice, Meteo stations
- Control and signal Switchboards
- Distribution Switchboards for HTO
- Protection panels for heaters of turnouts
- Power and control cables
- Main Distribution Switchboards and Auxiliary Distribution Switchboards inside and outside of the stations and halts
- Lightning equipment
- Lighting equipment - tubular steel poles from fiber glass reinforced polyester
- Lightning bodies, spotlights- LED, energy saving, sodium, mercury
- Lamps - LED, energy saving, luminescent, sodium, mercury and etc.
- Motion sensors, photo sensors,time relays and clocks for control of lighting modes
- Cables and wires
- Power cables MV
- Power cables LV
- Telecommunication cables
- Fiber optic cables
- Wires for electrical installation
Medium voltage equipment for basic sectioning posts (BSP), comple transformer posts and substations
- Disconnectors
- Transformers
- Circuit breaker
- Switchgears
- Surge arresters
- Personal Protective equipment (PPE)
- Signal jackets
- Shoes/Boots
- Glasses
- Phase indicator, earthing and manipulating sticks
- Portable earthings and short-circuit devices
- MV Fuses bases
- MV cables
- MV Cable joints and terminations
- Overhead Transmission line accessories
- Materials for earthing loops- hot dip galvanized steel bar and steel sticks, steel insulated wires, connectors and clamps
- All kind of LV equipment such as :
- Circuit breakers
- MCBs /Micro Circuit Breakers/
- Residual Current Devices
- Disconnectors
- Surge arresters
- Transducers
- Current transformers
- Installation and fixing materials
- Switchboards
- Cable lines
- Heat-shrinkable tubes and accessories
- PVC tapes
- HDPE pipes
