Product Details
Place of Origin: Hefei Anhui China
Brand Name: FeiChun™
Certification: VDE 0250 Part 814
Model Number: AJ-2Y(L)2YDB2Y (H45)
Payment & Shipping Terms
Minimum Order Quantity: 200 Meter
Price: 10-30 USD per meter, price varies according to specifications
Packaging Details: Cable Reels or Packaging Bags
Delivery Time: 15-30 Work Day
Payment Terms: T/T, Western Union
Supply Ability: 18,000 meters per week
Fiber Count: |
2 |
Urban Expansion: |
Facilitates City Growth |
Temperature Rating: |
-20°C To 60°C |
Flexibility: |
Easy Adaptation To Tunnel Contours |
Max Speed: |
Up To 10 M/s |
Crush Resistance: |
≥1000N/100mm |
High Conductivity: |
Optimal Power Transmission Efficiency |
Available Lengths: |
Custom Lengths Available |
Rohs Compliant: |
Adheres To RoHS Environmental Standards |
Jacket Material: |
LSZH |
Available Sizes: |
Various Sizes Available |
Flame Resistance: |
Superior Fire Safety |
Outer Diameter: |
6.5-40mm |
Chemical Resistant: |
Resists Damage From Industrial Chemicals |
Fiber Count: |
2 |
Urban Expansion: |
Facilitates City Growth |
Temperature Rating: |
-20°C To 60°C |
Flexibility: |
Easy Adaptation To Tunnel Contours |
Max Speed: |
Up To 10 M/s |
Crush Resistance: |
≥1000N/100mm |
High Conductivity: |
Optimal Power Transmission Efficiency |
Available Lengths: |
Custom Lengths Available |
Rohs Compliant: |
Adheres To RoHS Environmental Standards |
Jacket Material: |
LSZH |
Available Sizes: |
Various Sizes Available |
Flame Resistance: |
Superior Fire Safety |
Outer Diameter: |
6.5-40mm |
Chemical Resistant: |
Resists Damage From Industrial Chemicals |
The Feichun AJ-2Y(L)2YDB2Y (H45) is a premium railway signaling cable engineered to transmit low-frequency signals through symmetric circuits, such as those used in axle counters.
Designed for direct burial and installation in ducts, this cable is built to endure the most demanding railway environments, particularly along electrified tracks.
Its robust construction includes induction protection and mechanical reinforcement, ensuring reliable performance and longevity.
This product is tailored for:
These professionals require a reliable solution for signal transmission in harsh conditions, including direct burial environments.
| Parameter | Details |
|---|---|
| Conductor | Copper, n x 4 x 0.9/1.4 mm (star-quad stranding). |
| Core Insulation | Polyethylene (PE) |
| Monitoring Conductor | Copper, 0.5 mm with PE perforation (≥ 7 quads). |
| Inner Sheath | Polyethylene (PE) |
| Intermediate Sheath | Polyethylene (PE) |
| Screen Construction | Copper wire screen. |
| Armouring/Reinforcement | Galvanized steel tape for superior mechanical durability. |
| Outer Sheath | Polyethylene (PE) for environmental protection. |
| Electrical Characteristics | Loop Resistance: ≤ 56.6 Ω (0.9 mm), ≤ 23.4 Ω (1.4 mm). Insulation Resistance: ≥ 10,000 MΩ·km. Capacitance: ≤ 45 nF/km. |
| Environmental Conditions | Operating Temp: -40°C to +60°C. Laying Temp: -10°C to +60°C. |
| Bending Radius | Multiple bends: ≥ 10x outer diameter. Final bends: ≥ 7.5x outer diameter. |
Compliance with industry standards ensures safety, reliability, and interoperability in railway systems.
Deutsche Bahn AG 416.0115 V 1.1: Specifies the technical requirements for railway signaling cables.
Deutsche Bahn AG 416.0116 V 2.0: Complements the previous standard, emphasizing performance in electrified railway environments.
| Challenge | Feichun AJ-2Y(L)2YDB2Y (H45) Solution |
|---|---|
| Inductive Interference | Copper wire screen minimizes signal interference, ensuring consistent performance. |
| Mechanical Damage (Direct Burial) | Steel tape armouring protects against external forces and ground movement. |
| Water Ingress | Multi-layer PE sheaths and laminated sheath prevent water penetration. |
| Signal Integrity Over Long Distances | Optimized electrical properties ensure clear signal transmission. |
| Rodent Attack | Steel armouring offers added protection against rodent damage. |
Depth and Width: Ensure trenches are deep and wide enough to prevent surface pressure damage.
Smooth Bedding: Lay the cable on a bed of sand or fine soil to protect against sharp objects.
Use soft, non-abrasive materials to backfill trenches.
Compact in layers to ensure cable stability and prevent future ground shifts.
Place clear markers to identify cable routes and minimize accidental excavation damage.
Utilize compatible connectors and ensure proper grounding for copper screens.
Conduct periodic electrical tests to monitor signal integrity.
Inspect the cable route for potential threats like ground disturbances or water pooling.
The Feichun AJ-2Y(L)2YDB2Y (H45) railway signaling cable delivers unparalleled reliability for direct burial and installation in ducts, meeting the rigorous demands of electrified railway environments.
With superior induction protection, mechanical durability, and compliance with Deutsche Bahn AG standards, this cable is the ultimate choice for railway signaling professionals.
For professionals seeking a robust, cost-effective solution, Feichun AJ-2Y(L)2YDB2Y (H45) ensures long-term performance and safety in critical railway applications.
Choose Feichun for your railway signaling needs—where performance meets durability.
