Self Stopping HR Igniter
Features
- Igniter for metal halide discharge lamps operated by electronic ballasts
- Suitable for discharge lamps with lamp voltage less than 300 V DC or square wave AC or 240 V AC and lamp currents not exceeding 20 A
- Maximum current of 14 A, temporary over current of 20 A < 90 s without cooling
- Maximum current of 16 to 20 A, temporary over current of 20 A < 90 s with cooling depending on ambient temperature
- UL approved, RoHS conform
Regulatory Specifications
Safety · IEC (UL) 60950-1
RoHS · According to 2002/95/EC
Technical Data
| TECHNICAL DATA | |
|---|---|
| Maximum current | 14 A without cooling 16 A to 20 A with forced air cooling depending on ambient temperature |
| Temporary over current < 90 s within a period of 5 min. | 20 A |
| Ignition voltage | ± 28 kV max. |
| Input voltage range | Square Wave AC or DC 0 - 300 V / sine wave 0 - 240 V AC / threshold for ignition > 150 V |
| Operation mode | Symmetrical |
| Ignition mode control | Self stopping igniter ca. 2 sec. |
| Pulse rate | About 100/sec. |
| Repetition rate | Depend on ballast |
| Case temperature | 73°C max when operating with forced air flow at test point with currents >13 A and < 16 A at an ambient air temperature not exceeding 65°C and 45°C max. when operating with forced air cooling at test point with currents > 16 A and < 20 A at an ambient air temperature not exceeding 35°C, 85°C max. when operating without forced airflow and current not exceeding 13 A |
| Cable length | HV to lamp 30 cm max. for hot re-ignition (50 cm cold) LV from ballast, limitation according to ballast spec. |
| Dimensions (L x W x H) | 83 x 68 x 22 mm |
| Weight | 257 g |
| Connectors | 4 x M3-screw terminal |
Input and output terminals are electrically connected (plus from ballast to plus to lamp and minus from ballast to minus to lamp). The ignition pulses are superimposed on input voltage.
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