⚛️ 1E Class K1 Nuclear Power Cable

Product Description

1E Class K1 Cable is a nuclear-grade safety cable designed for use in nuclear power plants, where the highest level of reliability and safety is required.

It is specifically engineered to maintain functionality under extreme conditions, including radiation exposure, high temperature, humidity, and seismic events.

K1 cables are installed in critical areas where cables must continue to operate during and after a nuclear accident (LOCA – Loss of Coolant Accident), ensuring the safe shutdown and monitoring of the reactor.

⭐ Product Features

1️⃣ Nuclear Safety Qualification (1E Class)

• Fully compliant with nuclear safety standards

• Ensures operation of safety systems in emergency conditions

2️⃣ K1 Classification (Harsh Environment)

• Designed for containment areas inside nuclear plants

• مقاوم للإشعاع، الضغط، والرطوبة العالية

3️⃣ Excellent Fire Resistance

• Flame retardant / fire resistant

• Low smoke, zero halogen (LSZH)

• Maintains circuit integrity during fire

4️⃣ Radiation Resistance

• Withstands high radiation doses over long service life

• Suitable for nuclear containment environments

5️⃣ Long Service Life & Reliability

• Designed for 40–60 years operation

• Extremely low failure rate

⚙️ Technical Characteristics

• Voltage Rating: 0.6/1kV – 6/10kV

• Conductor: Copper (Class 1 / Class 2)

• Insulation: XLPE / EPR / Special nuclear-grade compounds

• Sheath: LSZH / Radiation-resistant materials

• Fire Performance: IEC 60331 / IEC 60332

• Radiation Resistance: up to 10⁶ – 10⁸ Gy (customizable)

• Service Life: ≥ 40 years

Applications

⚛️ Reactor Safety Systems

• Emergency core cooling system (ECCS)

• Reactor protection system

Containment Area (K1 Zone)

• Inside containment building

• High radiation & high temperature zones

Control & Instrument