Signal cable YKSY 0.6/1 kV 7×2.5 mm² with white conductors YKSY-7X2,5-1KV NYY

Signal Cable YKSY 7x2.5 – A Reliable Choice for Control and Power Systems

The YKSY 7x2.5 0.6/1 kV cable is a versatile solution designed for use in control systems, protection circuits, power supply lines, and signal transmission. Its construction, based on seven copper conductors with a cross-section of 2.5 mm², ensures adequate conductivity and flexibility. It performs reliably in both fixed installations and when laid underground or in cable ducts—environments where mechanical damage is limited.

Construction and Application

The YKSY cable features a robust design. The conductors are made of soft copper and insulated with polyvinyl chloride (PVC), providing excellent protection against external influences. The entire assembly is enclosed in an outer PVC sheath that enhances resistance to abrasion and mechanical damage. This makes the cable highly suitable for diverse operating conditions. It is rated for continuous operation at a nominal voltage up to 1000 V and U0 up to 600 V.

• Wide application: Ideal for control and protection devices, control circuits, and electrical power supply systems.
• Universal installation: Suitable for fixed installations, direct burial in soil, cable ducts, and mounting on structures.
• Durability: The outer PVC sheath protects against mechanical damage and environmental factors.
• Safety: Compliance with EN 60332-1-2 ensures limited flame propagation in case of fire.
• Flexibility: Soft copper conductors facilitate easy installation and termination.

Specifications and Key Features

The YKSY 7x2.5 cable has several critical parameters that define its performance:

• Number of cores: 7
• Core cross-section: 2.5 mm²
• Conductor material: Copper
• Insulation material: PVC
• Outer sheath material: PVC
• Nominal voltage U: 1000 V
• Nominal voltage U0: 600 V
• Approximate outer diameter: 13.8 mm
• Minimum bending radius (fixed installations): 138 mm
• Operating temperature range (fixed): -30°C to +70°C

Note: This cable lacks armor or shielding and is not intended for environments with high electromagnetic interference or severe mechanical stress. Core identification is achieved through color-coded insulation, simplifying correct wiring during installation. The conductors are twisted to improve flexibility and resistance to damage during handling.