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Buffer power supply AD-55A
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Product Description
AD-55A buffer power supply
The buffer power supply is designed to supply power to alarm control panels, sensors, code locks, cameras, keypads, intercoms and other devices included in the alarm system.
Note: If the PSU is designed for continuous operation (24H), the rated current of the PSU should not exceed 80% of the maximum current. Pay special attention to proper cooling of the power supply during operation!
Technical specifications:
| Power supplytype: | Pulsed |
| Powersupply voltage: | 100 ... 240 V AC |
| Output voltage: | 13.8 V DC |
| Output voltage adjustment: | 12 ... 14.5 V |
| Current capacity of the power supply: | 3.5 A |
| Battery charging current: | 0.23 A |
| Power supply output: | 50 W |
| Efficiency: | 71 % |
| Number of outputs: | 1 pc. |
| Protections: |
|
| Operating temperature / relative humidity: | -10 °C ... 50 °C / 20 % ... 90 % |
| Standards met: | UL60950-1, TUV EN60950-1 |
| EMI emitted and conducted: | Complies with EN55022 (CISPR22) class B |
| Harmonics: | Complies with EN61000-3-2,-3 |
| EMS immunity: | Complies with EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, EN55024, EN61000-6-1 |
| Weight: | 0.45 kg |
| Dimensions: | 160 x 97 x 38 mm |
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