Power supply model MSPS-1124
The MSPS-1124 power supply and battery charger is a 4U 19" aluminium frame;
it can host two PWS-1124 power supply modules and one BCU-1124 battery charger module.
It is especially suited for use where redundant power supply is required, since each module can be hot-swapped without interrupting power output.
The MSPS-1124 features a connector for mains power input (VAC Line), a power connector for DC power output (VDC OUT), and a power connector for battery connection (Battery).
The BCU-1124 module is a microprocessor-controlled battery charger; it can:
- charge 24 V lead-acid batteries up to 200 A
- check battery charging status and end of charging
- check for possible overloading
- manage discharging, disconnecting battery load if the battery voltage drops below a threshold, in order to avoid damage to batteries due to excessive discharging.
General features
| Power supply voltage: | 220 Vac |
| Dimensions (w x h x d): | 482.6 x 177 x 320 mm |
| Weight: | 20 kg |
| Operating temperature: | -10 °C ÷ +55 °C |
| Storage temperature: | -40 °C ÷ +70 °C |
| Humidity: | Up to 95% with T: +25 °C ÷ +55 °C |
PWS-1124 features
| Power supply voltage: | 220 Vac |
| Output voltage: | 24 Vdc |
| Maximum output current: | 20 A |
| Signaling: | Power On, Open Fuse |
| Weight: | 7 kg |
| Operating temperature: | -10 °C ÷ +55 °C |
| Storage temperature: | -40 °C ÷ +70 °C |
| Humidity: | Up to 95% with T: +25 °C ÷ +55 °C |
BCU-1124 features
| Power supply voltage: | 30 Vdc |
| Battery charging voltage: | 27.6 Vdc |
| Maximum charging current: | 15 A |
| Signaling: | Power, Charge, Battery Mode, Overload, Open Fuse |
| Weight: | 1 kg |
| Operating temperature: | -10 °C ÷ +55 °C |
| Storage temperature: | -40 °C ÷ +70 °C |
| Humidity: | Up to 95% with T: +25 °C ÷ +55 °C |