PC 2*18W T8 TOP sl

Product description

• CELMA Energy Efficiency Index A2
• Nominal life-time up to 50,000 h (at ta 50 °C with a failure rate ≤ 0.2 % per 1,000 h)
• Large temperature range (for values see table)
• Constant luminous flux irrespective of fluctuations in mains voltage
• Lamp preheating for min. 30,000 starts without replacement of lamps
• Designed for THD < 10 %
• For luminaires of protection class I and protection class II
• Automatic start after replacement of defective lamps
• Safety shutdown of defective lamps and at end of lamp life
• Push terminal for rapid automatic or manual wiring
• For emergency lighting systems as per EN 50172

Technical data

• Mains voltage range 220 – 240 V AC
• voltage range 198 – 264 V DC
• voltage range 176 – 280 V (lamp start ≥ 198 V DC)
• Mains frequency 0 / 50 / 60 Hz
• Overvoltage protection 320 V AC, 1 h
• Defined warm start ≤ 1.5 s
• Operating frequency ≥ 39.5 kHz
• Type of protection IP20