ELTEK Flatpack2 48V 3000W SHE
Brand Name: ELTEK
Product Name: FLATPACK2 48-60/2000 HE
Part Number: 241115.705
Description: ELTEK Flatpack2 48V 3000W SHE 241119.106 48V DC Rectifier, 3000W output, 97.8% Efficiency. Input 85-300VAC. Hot-pluggable, 109mm wide, Ideal for 4G LTE/5G sites.
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Description
Description
ELTEK Flatpack2 48V 3000W SHE 241119.106
The Eltek Flatpack2 48V/3000W SHE (Part Number: 241119.106) is a Super High Efficiency (SHE) rectifier module that sets an industry standard with 97.8% peak efficiency. It is designed to reduce energy waste and heat dissipation by 50% compared to standard high-efficiency models, making it ideal for telecom and data center applications where operational costs are a primary concern.
General Description of ELTEK Flatpack2 48V 3000W SHE
The ELTEK Flatpack2 48V 3000W SHE 241119.106 is a premium, hot-pluggable rectifier that serves as a building block for DC power systems ranging from small 3kW setups to large multi-megawatt installations.
- Backward Compatibility: It is 100% compatible with existing Flatpack2 and Flatpack2 HE systems, allowing for easy “hot-swap” upgrades to older cabinets without system interruption.
- Economic Impact: In grid-connected applications, it offers a payback time of approximately two years compared to standard HE rectifiers, with even faster returns in hybrid (solar/diesel) applications.
- Applications: Widely used in radio base stations (LTE/5G), central offices, fiber optic nodes, and data centers.
Technical Description of ELTEK Flatpack2 48V 3000W SHE
The module utilizes advanced CoolGaN™ power transistors developed with Infineon to reach its 97.8% efficiency rating without compromising reliability.
- Digital Control: It features primary and secondary digital controllers that reduce component count by 40%, enhancing the Mean Time Between Failures (MTBF).
- Thermal Management: Uses a single temperature-regulated fan for front-to-back airflow, ensuring scalability without cooling limitations.
- Networked Monitoring: Communicates via CAN bus with the system’s main controller (such as the Smartpack S or Smartpack R) for remote diagnostics and automated parameter adjustment.
Technical Specifications of ELTEK Flatpack2 48V 3000W SHE 241119.106
According to Eltek’s official datasheets, the ELTEK Flatpack2 48V 3000W SHE 241119.106 features the following specifications:
| Category | Parameter | Specification Detail |
|---|---|---|
| Input Data | Voltage (nominal range) | 206 – 264 VAC |
| Voltage (operating range) | 85 – 300 VAC | |
| Maximum Current | 16 ARMS | |
| Frequency | 45 – 66 Hz | |
| Output Data | Output Power (Max) | 3000 W (at nominal input) |
| Nominal Voltage | 48 VDC | |
| Adjustable Range | 43.2 – 57.6 VDC | |
| Max Output Current | 62.5 A (at 48 VDC) | |
| Mechanical | Dimensions (WxHxD) | 109 x 41.5 x 327 mm (4.25 x 1.63 x 12.87”) |
| Weight | 2.05 kg (4.5 lbs) | |
| Power Density | 33 W/inch³ | |
| Other | Peak Efficiency | 97.8% |
| MTBF | > 1,900,000 hours (Telcordia SR-332) | |
| Operating Temp | -40°C to +75°C | |
| Protection Class | IP20 (Indoor/Enclosed cabinet) |
Key Protections & Compliance of ELTEK Flatpack2 48V 3000W SHE 241119.106
- Safety Features: Includes overvoltage shutdown, short-circuit protection, and high-temperature derating (power reduces to 1350W above 45°C).
- Design Standards: Fully compliant with global standards including IEC 60950-1, UL 60950-1, and ETSI EN 300 386 for EMC
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