Power Supply

Intelligent Power Supply (IPS)

• Stepless variable electronic power supply.
• Multiple voltage available.
• Power factor: 0.96.
• Integrated Microprocessor system.
• Vector processing of the power supplied to the lamp.
• Constantly monitors current/voltage to achieve stable plasma within the lamp even when varying outside factors.
• *SAFE* Short-circuit detection.
• Earth leakage, overcurrent, over temperature and overvoltage.
• High frequency power section -250 to 300 kHz.
• Allows high efficiency.
• Smaller sized components.
• Lamp working frequency –8 to 16 kHz.
• *** Intelligent *** Powers multiple kinds of arc lamps.
  – Works with standard mercury and lead, Iron, and other doping.            
       – No need to modify hardware.            
       – No need to changes settings.
• Quick warm-up (microprocessor monitored).
• Fast reacting ramp up/down.
• Very low stand-by power (< 15%).
• Small remote operator display.
• Monitoring values.
• Diagnosis messages.
• Field adjustments of parameters (with Phidastien’s supervision).
• Multiple system interface possible.
  – Single unit control with or without touch screen.
  – Multiple unit touch screen central control.
  – ModbusRTU communication (coming soon).
• Ventilation control to optimize UV efficiency.
  – Blower VFD control for single lamp control.
  – Variable damper control for common duct systems with centralized blower.
       – Closed-loop PID for stable duct pressure.
• Intelligent Power Supply (IPS)
  – Powers any kind of arc lamps without modifications or changes in settings (mercury, led, iron, …)
• Up to 500 W/in air-cooled systems
• Ease of maintenance of cassettes
• Rugged pneumatic rotating shutter
• Easy replaceable filter
• Optional:
  – Quartz window for very dirty environment.
  – Dichroic reflector.
  – IR filtration coating on quartz.
  – Free rolling cooling roll up to 30” web.
  – N2 inert curing chamber over cooling roll.