Ballasts, electronic HID
Osram PTO 50/220 240 3DIM
956347 | Manufacturer: Osram | EAN: 4008321956347 | MPN: PTO-50-DIM
More info
POWERTRONIC OUTDOOR PTo ECG for HID lamps, for outdoor lighting.
Lamp wattage 50 W
Line current 0.26 A
Ignition voltage 4.5 kVp
Operating frequency 0.165 kHz
System wattage 55 W
Power loss in stand-by mode < 0.5 W
ECG efficiency 91%
Input voltage 220 - 240 V
Voltage range 198 - 264 V
Mains frequency 50 - 60 Hz
Power factor λ 0.95
Inrush current 45 A
Max. no. of ECGs on circuit breaker 10 A 7
Max. no. of ECGs on circuit breaker 16 A 13
Max. no. of ECGs on 16 A MCB with EBN-OS 36
Protective conductor current 0.1 mA
U-OUT 250 V
Max. working voltage between LH and LL 250 V
Max. working voltage betw. LL/LH and earth 250 V
Max. capacitance of wire ECG/lamp 120 pF
Surge capability (L-N) 3 kV
Surge capability (L/N-Ground) 4 kV
Length 133 mm
Width 77 mm
Height 48 mm
Mounting hole spacing, length 123 mm
Cable cross-section, input side 0.5-2.5 mm²
Cable cross-section, output side 0.5-2.5 mm²
Wire preparation length, input side 10…11 mm
Wire preparation length, output side 10…11 mm
Casing material Plastic
Ambient temperature range –25…+55 °C
Maximum temperature at tc test point 75 °C
ECG lifetime 60000 h
Required IP rating of luminaire ≥ 54
Design / version ECG outdoor
Encapsulated Yes
System guarantee level 3c
Dimming interface DALI / StepDIM / AstroDIM
Dimming range 70…100%
Maximum wiring length ECG/lamp 1.5m
Burn-in time prior to dimming operation 10 min
Overheating protection Power reduction and switch off at T > 75 °C at the tc point
ECG reset time > 0.5s
Dimmable Yes (HQI lamps excluded from dimming)
Restriction on ignition time 20 min
Suitable for fixtures with prot. class I / II
Lightning stroke protection With connected equipotentiality-terminal 10 surges with 10 kV acc. to IEC 61000 - 4-5
Approval marks - approval ENEC 10 / VDE / VDE-EMC / GOST / C-Tick
Type of protection IP20
EEI - Energy Label A2
Standards acc. to EN 61347-2-12/acc. to EN 55015/acc. to EN 61000 - 3-2/acc. to EN 61547/acc. to EN 62386-101/acc. to EN 62386-102/acc. to EN 62386-103
Benefits
• Energy savings up to 30% (compared to CCG operation) thanks to 3DIM (except PTo 35)
• High surge protection: up to 3 kV (L-N) / 4 kV (L/N-PE)
• Automatic safety shutdown of lamps in the event of a defect or at end of life (EoL)
• Excellent thermal behavior for very high limit temperatures tc and ta
Areas of application
• Suitable for luminaires of protection classes I and II
• Suitable for outdoor applications in fixtures with IP > 54
