EN 70 LC / RLC High-Voltage Power Pack

The EN 70 LC / EN 70 RLC is a high-performance, durable power pack designed to meet demanding electrical engineering requirements. It is ideal for fast-running machines and operates in combination with tandem ionizing bars, ensuring efficient removal of surface charges that could disrupt production—even at high speeds.

Key Features & Functionality

• Dual Transformer System: Operates with two transformers running 180° out of phase, supplying four high-voltage terminals for optimal performance.
• Reliable Ionization: Works effectively at high operating speeds, preventing charge buildup and enhancing production stability.
• Integrated Watchdog Function: Monitors system performance and signals voltage drops below the corona inception voltage via a flashing LED.
• Fault Detection: The EN 70 RLC model includes two additional relay contacts for fault signaling.
• Tool-Free Connection: Uses HAUG System X-2000 coaxial high-voltage plug-and-socket connections, ensuring airtight, easy-to-connect assembly without tools.
• Safe & Durable Ionizing Bars:
  • Tandem ionizing bars (EI RD / EI VD / EI HRD) allow precise rotary adjustment to the material's running direction.
  • Safe to touch, equipped with low-wear special electrodes for an extended lifespan.
  • Engineered to meet the highest mechanical engineering standards.

Tandem Ionizing System Functionality

• Optimized for high-speed production environments, including web speeds of ≥150 m/min.
• At 900 m/min, ionizing bars S1 and S2 are mounted 32 mm apart, ensuring continuous and effective ionization at key time intervals (t1 and t2).