Powerful energy saving device CY Electronic Ballast (for Tubular Fluorescent Lamp) Suitable Location for installation (indoor)- Office, Shopping mall, Hospital, Lift, Home. Advantage ; Electricity power saving from 20% up to 30% than conventional choke. Independent operation without starter required. Low heat Generated. Increased tube life.( Fault Protection- open circuit, short circuit, over voltage) Noiseless during operating. Light weight, Smeller size, Easy installation. Eyes protection.(stable brightness, no stroboscopic effect) Comparison between Conventional & Electronic Ballast Example: Lamp set with 2 x 40w fluorescent tubes Characteristics Electronic Ballast Conventional Ballast Ballast Q'ty 1 2 Power Consumption 3W 15W Power Consumption of total fixture 76W 95W Starter Q'ty Not required 2 Power Factor 98% 48% Line Current 0.7A 1.6A Harmonic Distortion 10% 133% Noise level Nil Audible Temperature rise Negligible 10~15℃ above ambient weight Light Heavy Calculation: 12 hours/day ignited (95W-76W) x 12 hours = 228W/day saving 228W x 365 day = 2736W= 2.736 KW saving
