EBM3X1
Ballast for 100W to 250W Discharge Lamp (AC)
Key Benefits
- Compact size
- Wide range input
- EBM3X1 igniter on board
Target Lamps
| Manufacturer | Type |
|---|---|
| OSRAM |
NAV – x 100~250 |
| other suppliers |
equivalent to OSRAM's lamps upon request |
Product Specification
Input Data
| Nominal Operation | Nominal | Tolerance> |
|---|---|---|
| Input Voltage DC (V) | 100 - 240 | 90 - 264 |
| Input Voltage AC (V) | 100 - 300 | 90 - 340 |
| System Wattage (W) | 250 | 105 - 290 |
| Input Current (A) | --- | 0.4 - 3 |
| Line Frequency (Hz) | 50/60 | 9.3 to 1.0 |
Lamp Output Data
| Ignition | Nominal | Tolerance | Remarks |
|---|---|---|---|
| Ignition Voltage(KV) | +/-14 | +/-12 - +/-16 | Load capacity<20pF |
| Ignition Time (sec) | 1 | 0.9 - 1.1 | --- |
| Automatic restart counter | 5 | --- | attempts |
| Nominal Operation | Nominal | Tolerance | Remarks |
| Lamp Voltage (V) | 60 - 160 | +/- 5% | Depends on Lamp |
| Lamp Wattage (W) | 1 50, 200, 250 | +/-5% | Depends on power set |
| Lamp Current (A) | 1.25 | 0.5 - 2.0 | Depends on power set |
Depends on Lamp select
Lifetime Data
| Symbol | Nominal | dTolerance | Remarks | |
|---|---|---|---|---|
| Ballast Lifetime | t Life | 20.000 | >20.000 | acc. to MIL HDBK for nominal operation |
Miscellaneous
| Nominal Operation | Nominal | Tolerance |
|---|---|---|
| Power losses at 115V (%)
230V (%) |
5 - 15*
--- |
+/-3
--- |
| Efficiency (1) | 0.9 | 0.85 - 0.95 |
| Ambient Temperature (°C) | +25 | +10 - +50 |
| Max. Temperature at test poin(°C) | +70 | --- |
| Internal temp. switch off tmperature | +90 | +85 - +95 |
Cooling Recommendations
Usually, driving a 150W lamp will not require to cool down the power - supply given that it is secured the unit can be cooled down by natural convection. 200W and 250W selection requires forced air cooling. The power losses are a funktion of lamp current and output power.
In all cases, the temperature at the temperature test point should be tested to ensure most reliable operation. This temperature must not exceed 70°C. Temperature overload is protected by an internal temperature switch at 90°C at the transformer ferrite.
Environmental Requirements
-
Storage Temperature Range -20°C to +50°C
-
Operation Temperature Range 0°C to +60°C
-
Humidity Range non condensing 20% to 95%
-
Altitude (operating) 0 ft to 10,000 ft
-
Altitude (not operating) 0 ft to 40,000 ft
CAUTION:
SAFETY:
For Continued Protection Against Risk of Fire, Replace Only with same Type of Rating Fuse! The Fuse is a fixed built - in component with T3.15 AV 250Vrating.
If the fuse failed, the power supply must be returned to the factory for repair.