Power cable YKY 0.6/1 kV 1×35 RM YKY-1X35-1KV NYY

Power Cable YKY 1x35 mm² – Reliability and Installation Safety

The YKY 1x35 mm² power cable is a robust solution for transmitting electrical energy across diverse applications—from industrial installations and building supply networks to concealed underground circuits. Constructed with copper conductors and insulated with polyvinyl chloride (PVC), it ensures long-term, safe operation. Designed for use in circuits with a voltage rating of 0.6/1 kV, it is ideal for both professional installers and demanding end users.

Construction and Applications

The YKY cable features a single copper conductor with a cross-section of 35 mm², making it suitable for carrying high currents. Its Class 2 stranded conductor construction provides flexibility and simplifies installation. The PVC insulation and outer sheath ensure resistance to atmospheric conditions, moisture, and mechanical damage. This cable performs excellently in fixed installations, both indoors (in cable trays or conduits) and outdoors—directly buried in the ground.

Key Features and Benefits

• Durable Construction: Copper conductor and robust PVC insulation guarantee long-lasting, reliable performance.
• Flexibility: Stranded conductor facilitates cable routing, even in challenging conditions.
• Resistance to External Factors: PVC sheath protects against moisture, UV radiation, and mechanical damage.
• Wide Application Range: Perfect for residential, industrial, and outdoor network installations.
• Safety: Compliance with standards PN-93/E-90400 and PN-93/E-90401 ensures safe operation.
• Easy Installation: 35 mm² cross-section simplifies connection to high-power equipment.
• Temperature Resistance: Operates reliably in temperatures ranging from -30°C to +70°C, suitable for diverse climatic conditions.

Technical Parameters in Practice

The YKY 1x35 mm² cable has an outer diameter of approximately 12.4 mm and an approximate mass of 419 kg/km. Its rated voltage is U/U₀ = 1000 V / 600 V, ensuring safe and efficient power transmission in demanding applications. The copper conductor provides minimal resistance, reducing energy losses during transmission. The Class 2 (stranded) conductor ensures flexibility during installation and connection to electrical devices.