Pharos Marine APCL‐5 Flashchanger
1Pharos Marine Automatic Power's microprocessor‐based unit packs a wide array of capabilities into one compact, lightweight and highly reliable package. Occupying the space of a typical lampchanger, this unit can be placed in virtually every optic of 140mm diameter or larger. It frees up the space in the base of most lanterns (normally occupied by a typical flasher) for housing power supplies, batteries, time dependent operation boards, battery chargers, monitoring or control electronics, radios, etc.
Features
Wide array of advanced capabilities:
 Field selection of a combination of flash rhythms, voltage regulation points, and/or communications addresses.
- Pulse‐width modulated voltage regulation system.
- Photocell Daylight Control
- Synchronization Terminal and Lampout Flag and Secondary Optic Control Terminal
- Solar Charge Regulation and Blocking Diode
- Electrical and Optical Monitoring of Lamp
- Manual Switch or Radio Actuated Field Self‐Test Routine
Several environmental protection enhancements:
- Gold contacts coated with corrosion inhibitor
- Double painted circuit boards
- Auxiliary motor cover
- Shafts coated with high temperature lithium grease
Unit operates normally after immersion in a 4‐day high‐temperature salt fog test 256 Flash Characters, Field Selectable
Pulse Width Modulation
Automatic Day/Night Control
Optional RS‐232/RS‐485 Communications
Lampchanging:
4‐place or 6‐place unit with microprocessor‐controlled stepper motor, accurate to fractions of millimeters, provides virtually shock‐free lamp replacement; if all lamps have failed, automatic lamp recheck and autorotation limit after each photocell transition
Low Voltage Disconnect (Optional):
Unit may be programmed with a low voltage disconnect to prevent complete discharge of the battery
Serviceability:
Large, screw‐type, nickel‐alloy plated, brass terminals for solar panel, battery, photocell, synchronization, and control/ alarm/ monitor output
SPECIFICATIONS APCL‐5 Flashchanger
| Input Voltage: | 5‐30 VDC; Reverse Polarity Protected | 
| Output Voltage: | Pulse Width Modulated Regulated for Voltages 0.2 Volts Above Regulation Point; 2% accuracy.Unregulated Output Tracking Minus 0.20 Volts Below Input for Input Voltage Less Than 0.2 Volts Above Regulation Point | 
| Output Current: | 6 Amps (Max.) | 
| Idle Current: | 4.5mA | 
| Power Consumption: | 5mA Flash Or Idle ‐ Day and/or Night | 
| Synchronization: | Terminal Provided to Allow Flashing of Multiple Lamps in Unison Via Hardwire or Uniflash® III Wireless Synchronization System | 
| Operating Temperature: | ‐40C to +70C | 
| Daylight Control: | Resistance set at 1700 ohms (on); 1200 ohms (off); Adjustable | 
| Solar Charge Regulator: | 10 Amp solar charge regulator prevents overcharge; 
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