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Eltek Flatpack2 48-60/2000 HE Rectifier & Converter Module (241115.705)
Dual Input Compatibility: Supports 85~300V AC/DC universal input, adapts to diverse power supply environments and complex grid fluctuations.
Wide Adjustable Output: DC output ranges from 39.9VDC to 72VDC, covering 48V and 60V mainstream battery specifications for flexible matching.
Ultra-High Efficiency: Adopts Eltek exclusive HE patented technology with 96.2% peak efficiency, realizing energy conservation and low loss operation.
High Power Density: Compact structure with 2000W rated power, maximizing cabinet space utilization.
Hot Plug & Load Sharing: Hot plug design enables maintenance without power outage; modules support ±5% active load sharing for stable parallel expansion.
Comprehensive Protection: Built with dual-line fuse and varistor transient protection, equipped with overvoltage, overcurrent and over-temperature protection functions.
Multiple Certifications: Compliant with CE, UL, NEBS and marine offshore standards, suitable for global and special engineering projects.
Strong Adaptability: Works stably in the temperature range of -40℃ to +75℃, applicable to indoor, outdoor and offshore scenarios.
Flexible Deployment: Supports single module use and multi-cabinet combined installation, meeting power demands of different scales.
Proven Reliability: Mature technical solution with long-term field verification, low failure rate and long service life.
| Category | Item | Parameter |
|---|---|---|
| Basic Info | Product Type | AC/DC Rectifier & DC-DC Converter Dual Module |
| Model | Flatpack2 48-60/2000 HE | |
| Part Number | 241115.705 | |
| Application | 48V/60V Lead-acid Battery, 48V NiCad Battery System | |
| Input | Input Mode | AC / DC Dual Input |
| Input Voltage Range | 85 ~ 300 V | |
| Input Frequency | 45 ~ 66 Hz | |
| DC Output | Adjustable Voltage | 39.9 ~ 72 VDC |
| Max Output Voltage | 72 VDC | |
| Rated Power | 2000W | |
| Max Output Current | 56.1A | |
| Output Type | Multiple Output | |
| Conversion Efficiency | 96.2% | |
| Static Regulation | ±0.5% (10%-100% Load) | |
| Protection & Performance | Main Protection | Dual-line Fuse, Varistor Surge Protection, Overvoltage/Overcurrent/Over-temperature Protection |
| Load Sharing | ±5% Active Current Sharing | |
| Maintenance Feature | Hot Plug Support | |
| Physical Parameters | Dimension (W×H×D) | 109 × 41.5 × 327 mm |
| Net Weight | 1.95 kg | |
| Environment | Operating Temperature | -40℃ ~ +75℃ |
| Certifications | CE, UL, NEBS, Marine & Offshore Certification | |
| Trade Terms | MOQ | 1 piece |
| Warranty Period | 12 Months |
Telecom Industry: 4G/5G base stations, fiber FTTX networks, telecommunication machine rooms, signal transmission equipment
Battery Systems: 48V/60V lead-acid battery packs, 48V nickel-cadmium battery charging and power supply systems
Industrial Fields: Industrial control cabinets, factory automation, unattended monitoring equipment
Marine & Offshore: Shipborne power distribution, offshore platform power facilities
Large Power Projects: Multi-cabinet combined power supply, centralized DC distribution systems
Dual Function Integration: Integrates rectifier and converter functions, one module meets multiple usage demands and reduces procurement costs.
Wide Compatibility: AC/DC dual input + multi-voltage output adapts to various power sources and battery types.
Energy Saving & Low Heat: 96.2% high efficiency cuts operating electricity bills and prolongs the service life of surrounding devices.
Easy O&M: Hot plug design simplifies maintenance work without affecting normal system operation.
Stable Parallel Operation: Excellent load sharing performance, convenient for step-by-step capacity expansion.
Global Compliance: Multiple authoritative certifications support delivery and use in countries and regions worldwide.
Harsh Environment Resistance: Wide temperature range ensures stable operation in cold, high-temperature and offshore environments.
Compact & Portable: Small size and light weight, easy for cabinet installation and equipment renovation.
Q: What input modes does this module support?
A: It supports both AC and DC input, with an input voltage range of 85~300V and applicable frequency of 45-66Hz.
Q: What is the DC output voltage range?
A: The DC output is adjustable from 39.9VDC to 72VDC, with a maximum output voltage of 72VDC.
Q: What is the rated power and efficiency?
A: The rated power is 2000W, and the peak conversion efficiency reaches 96.2%.
Q: Is it compatible with different batteries?
A: Yes, it is specially designed for 48V/60V lead-acid batteries and 48V nickel-cadmium batteries.
Q: Does it support hot plug and parallel use?
A: It supports hot plug maintenance and active load sharing, and multiple modules can be used in parallel.
Q: What certifications does the product have?
A: It has obtained CE, UL, NEBS and marine offshore certifications.
Q: What are the size and weight?
A: Dimensions: 109 × 41.5 × 327 mm, net weight: 1.95kg.
