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Tridonic 22176163 PC4/18 T8 PRO High Frequency Non Dimmable T8 Ballast For 4 x 18W Fluorescent T8 Fittings L:234mm x W:40mm x H:28mm
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Tridonic PC 4/18 T8 Pro - The Tridonic PC 4/18 T8 PRO is a non-dimmable high frequency ballast to run: 4 x 18 Watt 2ft fluorescent tubes. Tridonic PC 4/18 T8 pro high frequency ballasts have an average life of 50,000 hours.
Features • Average life = 50,000 hours (at max ta. with a failure rate ≤ 0.2 % per 1,000 hours) • Large temperature range (for values see table) • Safety shutdown of defectvive lamps • Automatic start after replacement of defective lamps • For emergency lighting systems as per EN 50172 • Constant luminous flux irrespective of fluctuations in mains voltage • For luminaires of protection class 1 and protection class 2 • For luminaires with F or M and MM as per EN 60598, VDE 0710 and VDE 0711 • Insulation Displacement Connection (IDC) terminal for rapid automatic or manual wiring • Temperature protection as per EN 61347-2-3 C5e
Technical AC voltage range: 198 – 264 V DC voltage range: 176 – 280 V (Lamp start ≥ 198 V DC) Overvoltage protection: 320 V AC, 1 h Defined warm start: ≤ 1.5 s Operating frequency: ≥ 40 kHz Type of protection: IP20
Specification For luminaires with 4 lamps Lamp wattage: 4 x 18 W Lamp type: T8 Type: PC 4/18 T8 PRO Dimensions L x W x H: 234 x 40 x 28 mm Hole spacing: 220 mm Lamp power: 64 W Circuit power: 70.1 W Current at 50 Hz: 0.33 A tc point max.: 70 °C Ambient temperature ta: -25 ... 55 °C