ELTEK Flatpack2 48-60/2000 HE
Brand Name: ELTEK
Product Name: FLATPACK2 48-60/2000 HE
Part Number: 241115.705
Description: ELTEK FLATPACK2 48-60/2000 HE 241115.705 is a high-efficiency (HE) power conversion module designed for 48V and 60V battery systems. 4G/5G LTE sites
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Description
ELTEK Flatpack2 48-60/2000 HE 241115.705
The Eltek Flatpack2 48-60/2000 HE (Part Number: 241115.705) is a high-efficiency (HE) power conversion module designed for 48V and 60V battery systems. It is primarily used as a rectifier in telecommunications and industrial power systems to provide reliable DC power with high energy density.
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Description for Eltek Flatpack2 48-60/2000 HE
The ELTEK Flatpack2 48-60/2000 HE ( Flatpack2 48V-60V/2000W HE) is a hot-pluggable, digitally controlled switch-mode power supply. It belongs to a modular family of rectifiers that can be scaled from small 2kW systems to large multi-cabinet installations up to several megawatts.
- Application Flexibility: It supports 48V and 60V lead-acid and 48V Nickel-Cadmium (NiCd) battery banks, making it suitable for central offices, LTE/5G sites, and industrial control systems.
- Energy Savings: With efficiency peaking at 96.2%, it reduces energy losses by approximately 50% compared to previous industry standards, significantly lowering operational costs.
- Ease of Use: Features a “Plug and Play” connection; new modules automatically log onto the system’s CAN bus and download parameters from the controller without interrupting power to the load.
Technical Description for Eltek Flatpack2 48-60/2000 HE
The module ( ELTEK Flatpack2 48-60/2000 HE ) utilizes a resonant topology to achieve high efficiency while maintaining a compact footprint.
- Control System: Employs primary and secondary digital controllers, which reduces the total component count by 40% to improve overall reliability and service life.
- Power Capability: It can operate as a standard AC/DC rectifier or as a DC/DC converter, accepting DC input (80–300 VDC) for stepping down supply or isolating branches.
- Heat Management: Features chassis-integrated heat sinks and a temperature-regulated fan that provides front-to-back airflow.
- Protection Mechanisms: Includes intelligent self-protection features such as automatic output power reduction at high temperatures or low input voltage, as well as overvoltage shutdown and short-circuit protection.
Technical Specifications of Eltek Flatpack2 48-60/2000 HE
| Category | Parameter | Specification |
|---|---|---|
| Input Data | Voltage Range (AC) | 85 – 300 VAC (Nominal: 185 – 275 VAC) |
| Voltage Range (DC) | 80 – 300 VDC | |
| Power Factor | > 0.99 at loads above 50% | |
| Output Data | Nominal Voltage | 53.5 VDC (48V mode) / 67.0 VDC (60V mode) |
| Adjustable Range | 39.9 – 72.0 VDC | |
| Maximum Power | 2000 W at nominal input | |
| Max Output Current | 41.7 A (at 48 VDC and nominal input) | |
| Performance | Peak Efficiency | 96.2% |
| MTBF | > 350,000 hours (at 25°C ambient) | |
| Environmental | Op. Temperature | -40°C to +75°C (Derating starts above +45°C) |
| Protection Rating | IP20 (Indoor) | |
| Physical | Dimensions (WxHxD) | 109 x 41.5 x 327 mm (4.25 x 1.63 x 13”) |
| Weight | 1.95 kg (4.3 lbs) |
Key features for Eltek Flatpack2 48-60/2000 HE
- High efficiency – 96.2 %
- Proven reliability
- High power density
- Application flexibility – 2kw to multicabinet installations
- Modular design – MTTR and LT5mins
- Accepts DC input (DC/DC converter)
- Global compliance (CE, UL, NEBS)
- Marineand offshore certifications
Regulatory Standards of ELTEK Flatpack2 48-60/2000 HE
- Electrical Safety: IEC 60950-1, UL 60950-1, CSA 22.2.
- EMC Compliance: ETSI EN 300 386, EN 61000-6-1 through 6-5 (Industrial and Substation immunity).
- Specialized Certifications: Marine and offshore certifications (DNV 2.4)
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For competitive pricing, lead times, and procurement of Eltek power solutions or other leading telecommunications hardware, please contact our sales team. We specialize in the global distribution of brand-new, used, and refurbished equipment. Leveraging an extensive supply network, we ensure high-quality standards and cost-effective delivery for a wide range of part numbers and legacy models.
