Lighting Energy Saver Systems

Various Models to suit your Requirement :
1. Single phase model for small offices, shops, banks and domestic applications. - LS-01 are available with ratings from 1kVA to 15kVA.
2. Three phase models for indoor applications like industries,commercial uildings,hospitals,car park areas, party/exhibition halls, indoor sports stadium etc. LSI-03 are available with ratings from 3kVA to 63kVA (+ higher ratings with custom built solutions).
3. Three phase models for street lighting application. -LSS -03 are available with ratings from 3kVA to 63kVA (+higher ratings with custom built solutions).

Salient Features :
• Fluorescent lamps with Cu/AI ballasts,CFL lamps, Sodium/Mercury vapor lamps, Metal halide lamps, LED lamps.
• Suitable for 3-phase and 1phase supply applications.
• Models with switching type & servo control type.
• Voltage control energy saving.
• Phase cut-off control energy saving.
• Schedule control-Multiple schedule allotment.(8 events/day.)
• Programmable sunset/sunrise time control for street lighting.
• Remote access control through - Wireless GSM or - Wired RS - 232/485. (MODBUS)
• Smooth (step - less) or Stepped control with blink - free switchovers.
• Data logging within the unit.
• Automatic switching to full intensity for assured turn- on of fluorescent lamps.By intelligent load sensing control.
• Complete display of all the electrical parameters like: Voltage/ Current/ Power/ Energy / Saved energy.

Specifications :
• Supply voltage + 15% voltage variation.
• Supply voltage 220/240 V/50 Hz 277 V/60 Hz for 1 Ph. or 3 Ph.
• Energy saving - 10% to 40% depending upon lamps used and input voltage levels.
• Efficacy improvement of lamps: i.e. improvement in the ratio of "Lumens output - watt consumed" by 5% to 20%.
• Enclosure class - from IP - 32 to IP - 54 (IP - 56 only with sp. needs)
• Measurement accuracy class 1 as per RBC 62053-22.
• Measurement sensivity for current - upto 0.8% of rated current.
• Time accuracy - 1min in 1 year.
• PF regulation within +/- 0.95 to -0.99.
• Operating temperature: 0 C to 50 C ambient temperature.
• Storage temperature: -10 C ti 75 C ambient temperature.
• Relative humidity: 0 to 97% RH. Maximum altitude from sea level: 1,500met.
• Maximum temperature rise inside the system = 15 C above ambient.
• MS - Windows compatible software for GSM communication, data downloading and viewing.
• MS - Windows compatible software for adjusting sunset/sunrise timing.