Osram QTi DALI 2×21/39 DIM

Description

Osram Quicktronic Intelligent DALI 2X21/39 Electronic Fluorescent Ballast Operates the Following Lamps: 2 x 21W HE, 2 x HO 39W Additional Information: Osram Product code: 4050300870489 Supply Voltage 220-240V Line  frequency 50…60 Hz Line voltage: 198 – 264V  Suitable for use in emergency lighting systems as per EN 50172/DIN VDE 0108-100 Configurable emergency power characteristics; light value can be set Between 100 % and 1 % luminous flux without a control signal Operating frequency 45…70 kHz ±10%, 50/60Hz Dimension (L) 423mm Same luminous flux with direct and alternating current The battery voltage may drop to 154 V. Ignition must take place above 198 V Digitally controlled preheating UL Type 1 Outdoor