Product photo
48120 Embedded Power System
E48120 Series · Embedded telecom DC power system · 3U 19-inch rack-mount design · Power distribution frame + monitoring module + rectifier modules · Remote monitoring and battery management.
Model: E48120 (3U)
Output
-53.5VDC rated · -42VDC to -58VDC range · 120A rated current
Rectifier modules
Up to 4 × 1U 30A modules · Hot-swappable
Input
220VAC nominal · Wide AC input range · 45–65Hz
Management
Monitoring module · Battery management · Remote monitoring (interfaces depend on configuration)
| Parameter | Value |
|---|---|
| Series | E48120 |
| Type | Embedded telecom DC power system |
| Mounting / format | 19-inch rack-mount · 3U |
| System composition | Power distribution frame · Monitoring module · Rectifier modules |
| Rectifier module configuration | Up to 4 × 1U 30A rectifier modules (hot-swappable) |
| Rated output voltage | -53.5VDC |
| Output voltage range | -42VDC to -58VDC |
| Rated output current | 120A |
| Rated power | 2000W (per rectifier module configuration) |
| Rated input voltage | 220VAC |
| Input voltage (wide range) | 90VAC to 290VAC (typical configuration) |
| Input frequency | 45–65Hz |
| Power factor | >0.99 (rated load) |
| Efficiency | Up to 96% |
| Monitoring functions | System monitoring · Battery management · Alarm/event reporting |
| Environmental monitoring | Supports sensors (optional, depends on configuration) |
| Communication | Dry contact · RS232/RS485 · Ethernet (optional, depends on configuration) |
| Operating temperature | -40°C to 70°C |
| Cooling | Intelligent fan cooling (depends on configuration) |
| Minimum order | 63 |