QPS Energy Saving Lumens Regulator is design to provide cost savings to HID luminaires such as highway lightings, area lightings and car park lightings etc. The cost saving concept is basically to control the power consumption of the luminaires under different conditions such as peak and non-peak hours.

One of the unique design features of QPS Energy Saving Lumens Regulator is the 7 steps voltage transition system. The system allows gradual change of lamp's intensity during dimming process thus reduces distractions to human eyes. The system controls the dimming process by reducing the power gradually from initial value to its preset dimmed value within a timeframe of approximately 20 seconds per step. 

Another unique feature of this equipment is that in order to prolong the life span of the lamps and the control accessories, fluctuation of voltage must be eliminated or reduced. This system is incorporated with an automatic stabilizing control to ensure the output voltage to the luminaires is stabilized at all times.

FEATURES:

• Achievable savings up to 35% depending on lamp type.
• Individual pre-selectable time period control for automatic power "ON / OFF" and energy saving mode.
• Independent phase voltage stabilizing system to ensure low maintenance cost.
• 7 steps voltage transition system to eliminate sudden intensity change of light source during dimming process.
• Built in anti moisture module for outdoor model.
• Over current protection.
• Manual bypass changeover switch for system maintenance.
• Photo sensor control for system auto "ON / OFF" (Optional feature).
• Remote manual control for "ON / OFF" and Energy Saving mode. (Optional feature).

APPLICATIONS:

• Streets and highways lighting
• Dock-yard area lighting
• Aircraft parking apron lighting
• Warehouse lighting
• Multiple floors car park lighting

 SAVINGS

• Improve electricity consumption
• Reduce maintenance cost

TECHNICAL DATA:

• Input Voltage: 415 / 240V ±10%
• Output Voltage (True RMS ): 380 / 220V, 400 / 230V, 415 / 240V ±3%.
• Nominal Output Regulated Voltage per Phase: 220V, 230V, 240V.
• Energy Saving Mode Output Regulated Voltage: 195V, 205V, 215V
• Correction Speed; 50 msec/V.
• Load Power Factor
• Suitable for any power factor loads
• Step To Step Transition: 20 seconds
• Operating Temperature: 45°C
• Operating Humidity - Non Condensing: 90% RH
• Lamp Ignition Cycle & Warm-up Time: 4 minutes 

TECHNICAL SPECIFICATIONS: