The buffer power supply is an electrical device that converts 230V mains voltage into DC voltage. Its specificity is that we can connect an external battery to it, from which energy will be drawn in case of a 230V power outage, so as to ensure the continuity of the receiving device.
The perforated metal casing facilitates the airflow, which results in more efficient cooling of the device. The screw terminals are marked accordingly and are used to connect the cable entries in accordance with electrical principles. The installer can adjust the output voltage within a certain range using a potentiometer.
| Features / filters | |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Batteries included | No |
| DC output current | 3.6 |
| DC output voltage | 13.8 |
| Depth | 97 |
| Height | 38 |
| Housing material | Metal |
| Operating relative humidity (H-H) | 20 - 90 |
| Operating temperature (T-T) | -10 - 60 |
| Package depth | 240 |
| Package height | 160 |
| Package type | Box |
| Package weight | 4.8 |
| Package width | 220 |
| Product colour | Grey |
| Storage relative humidity (H-H) | 10 - 95 |
| Storage temperature (T-T) | -20 - 85 |
| Weight | 400 |
| Width | 99 |
| Basic technical parameters | |
| Output voltage CH1 | 13.8V |
| Output current CH1 | 3.6A |
| Mains voltage | 88~264VAC 47~63Hz; 124~370VDC |
| Input current | 1.1A/115VAC 0.65A/230VAC |
| Efficiency | 85% |
| Overload protection | 2.2A~2.9A Type of AC protection: Cut-off when critical value is exceeded, Automatic resume when returned to normal operation. UPS circuit: internal fuse |
| Overvoltage protection | CH1:16.6~19.3V |
| Min. battery voltage | 9.5~11V |
| Working temp. | -10~+60℃ |
| Humidity | 20~90%RH |
| Storage conditions | -20~+85℃,10~95%RH |
| Dimensions | 99*97*38mm (Length*Sh*W) |
| Weight | 0.4kg |
