PTO 70 220 240 3DIM HID electronic ballasts

Osram PTO 70 220 240 3DIM HID electronic ballasts. Enhance your lighting with the PTO 70 220 240 3DIM HID electronic ballast. Achieve optimal brightness and efficiency for space.

Lamp wattage 73 W
Line current 0.35 A
Ignition voltage 4.5 kVp
Operating frequency 0.165 kHz
System wattage 80 W
Power loss in stand-by mode < 0.5w 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 32
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 60…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

General safety informations