Philips Bsn 70 l33-ts 230v 50hz hd1-118

Long-lasting reliable solutionEncapsulated electromagnetic copper iron ballasts for use with an external semi-parallel ignitor for CDM CDO MH HPI (Plus) and SON lamps Product Benefits • Excellent resistance to chemical impact humid conditions and environmental stress crack • Long-lasting reliable solution - outstanding product lifetime of 15 years average • Minimal watt losses thanks to orthocyclic winding process • Control gear can be installed remotelyProduct Features • Encapsulated with thermoplastic polyester resin reinforced with glass fiber • Equipped with screw terminal bloc ks as standard insert contacts available upon request • Ballasts for alternative mains voltages frequencies available upon request • Separate earth terminal (HID ‘Heavy Duty’)Applications • Outdoor lighting (most popular application: road and tunnel lighting)System • Electromagnetic system requires ballast ignitor and capacitor • Semi-parallel circuit: if ballasts with “L in their description (e. g. BSN 100 L307...) are used SN(D)... ignitors are required if ballasts with “K in their description (e. g. BSN 100 K307...) are used SK(D)... ignitors are required. Capacitor value to match system power can be found on lamp ballast combination sheet • Series circuit: all ballasts are designed to work with series ignitors • No ignitor needed for SON-I lamps