SI48D-2U5 (48V / 30-150A)
SI48D-2U5-302
Category: SI48D-2U5 (48V / 30-150A)
| Mains AC | 3x230V/400V |
| Nominal output voltage | 48V |
| Output current | 60A |
| Power | 3480W |
| Communication | USB |
The power systems of the SI48D-2U5 Series have been designed for uninterruptible power supply of 48V DC devices with the current of up to 150A in a system with a common positive bus. All connections of the power system are made on the back panel, while access to the fuses and to the control panel is from the front. The power system supports 2 batteries and 9 individually protected output circuits. The outputs are divided into 7 high priority and 2 lower priority ones.
- professional telecommunications (telephone exchanges and access systems)
- subscriber telecommunications
- industrial automation systems
- dimensions: 2U / 19"cassette of depth below 300mm
- two outputs for connecting rechargeable batteries
- possibility of cooperation with various types of acid batteries
- possibility of working without batteries
- 3-phase power
- possibility to power from DC voltage
- precise maintenance of floating voltage
- dependence of floating operation voltage on temperature
- battery bulk charging with charging current limitation
- microprocessor control
- cooling - automatic activation of internal fans
- remote information on events
- events recorded in memory
- high resistance to electrical interference
- low emission of radio interference
