Power outages and unstable mains can cripple data-centre equipment, causing costly downtime. The Bel Power Solutions TET4000-48-069RAH 4000W Front End AC-DC Power Supply converts any standard AC or high-voltage DC input into a stable 48 VDC output, keeping servers, routers and switches running smoothly when you need them most.
Bel Power Solutions TET4000-48-069RAH 4000W Front End AC-DC Power Supply - reliable power for high-density data environments
Data-centre operators often struggle with fluctuating input voltages and the need for efficient, compact power conversion. Inconsistent power leads to hardware failures, reduced performance and higher energy costs. This unit solves those issues by delivering up to 97 % efficiency across a wide input range, while providing digital control and hot-plug capability, ensuring uninterrupted operation and lower electricity bills.
Benefits
A few key advantages you’ll notice straight away:
- Up to 97 % efficiency reduces your energy spend and heat output.
- Wide input range (200-277 VAC or 240-380 VDC) lets you use the same supply in varied installations.
- Hot-plug ready design means you can replace or add units without shutting down equipment.
- Digital CAN bus communication enables real-time monitoring and firmware updates.
- Compact size frees up rack space for additional hardware.
Usages of Bel Power Solutions TET4000-48-069RAH 4000W Front End AC-DC Power Supply
This power supply is ideal for powering high-performance servers, networking routers and switches in modern data centres, as well as for any 48 VDC distribution system that demands high reliability and efficiency.
Key Features of Bel Power Solutions TET4000-48-069RAH 4000W Front End AC-DC Power Supply
- Efficiency: up to 97 %. Provides excellent energy savings and lower operating temperatures.
- Input Voltage Range (VAC): 90 ~ 300 V. Accepts a broad spectrum of mains supplies worldwide.
- Input Voltage Range (HVDC): 192 ~ 400 V. Allows direct connection to high-voltage DC bus systems.
- Output Power: 4000 W. Supplies ample power for demanding data-centre workloads.
- Output Voltage: 48 VDC (adjustable 42-58 VDC). Gives flexibility to match exact system requirements.
- Standby Output Voltage: 12 VDC, 60 W. Keeps auxiliary circuits powered during main-line failures.
- Output Current: 73 A. Supports high-current loads without performance loss.
- Dimensions (L × W × H): 530 × 69 × 40.5 mm (20.86 × 2.71 × 1.59 in). Fits comfortably in standard 19-inch racks.
- Cooling Type: Fan. Ensures consistent thermal management for continuous operation.
- 80 PLUS Rating: Titanium. Guarantees top-tier efficiency and reduced carbon footprint.
Specifications
| Brand |
Bel |
| Power |
4000 W |
| Input Voltage Range (VAC) |
90 ~ 300 V |
| Input Voltage Range (HVDC) |
192 ~ 400 V |
| Number of Outputs |
1 |
| Output Voltage |
48 VDC |
| Standby Output Voltage |
12 VDC |
| Output Current |
73 A |
| Operating Temperature Range |
0 ~ +45 °C |
| Cooling Type |
Fan |
| Dimensions (L × W × H) |
530 × 69 × 40.5 mm |
| Dimensions (L × W × H) |
20.86 × 2.71 × 1.59 in |
| Mounting Type |
Rack Mount |
| Package |
Enclosed |
| Options |
Reverse Airflow |
| Market |
Networking & Data Centers |
| 80 PLUS Rating |
Titanium |
| Safety Standards |
62368 |
| Safety Approvals |
CB, CE, CSA, EAC, Nemko |
| RoHS Compliant |
Yes |
