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Eltek Flatpack S 24/1000 HE Rectifier Module (241122.205)
Dual Wide Input: 85-305VAC & 85-300VDC universal input, adapting to complex power grids and voltage fluctuations.
Adjustable DC Output: 21-29VDC wide adjustment range, compatible with various 24V battery packs and DC loads.
High Power Density: Compact body with shallow depth of 217mm, effectively saving cabinet installation space.
High Conversion Efficiency: Up to 92.5% efficiency, reducing power loss and equipment heat emission.
Multiple Safety Designs: Equipped with output OR-ing protection, voltage keying and fuse protection to avoid fault diffusion.
Hot Plug Support: Hot pluggable design realizes non-stop maintenance and reduces operational risks.
Excellent Current Sharing: ±5% current sharing accuracy for parallel modules, ensuring balanced load operation.
Ultra-Wide Temperature Resistance: Stable operation in extreme temperature environments, suitable for indoor and outdoor deployment.
Standard Matching: Perfectly compatible with Flatpack S series racks and Smartpack S controller for integrated system construction.
Complete Certifications: Compliant with EN, UL, ETSI and FCC international standards for global project application.
| Category | Item | Parameter |
|---|---|---|
| Basic Info | Product Type | AC-DC Rectifier Module |
| Model | Flatpack S 24/1000 HE | |
| Part Number | 241122.205 | |
| AC Input | Nominal Voltage | 185 ~ 305 VAC |
| Operating Range | 85 ~ 305 VAC | |
| DC Input Range | 85 ~ 300 VDC | |
| Frequency | 45 ~ 66 Hz | |
| Max Input Current | 5.9 A | |
| Power Factor | ≥ 0.99 (≥50% Load) | |
| Input Fuse | 6.3A | |
| DC Output | Default Voltage | 26.7 VDC |
| Adjustable Range | 21 ~ 29 VDC | |
| Rated Power | 1000W | |
| Min Power (@85V Input) | 440W | |
| Max Output Current | 41.7A (Output ＜24VDC) | |
| Rated Output Current | 28A | |
| Static Regulation | ±0.5% (10% - 100% Load) | |
| Dynamic Regulation | ±5% | |
| Hold-up Time | ＞20ms | |
| Performance | Conversion Efficiency | 92.5% |
| Current Sharing | ±5% | |
| Protection | Core Protection | OR-ing Protection, Voltage Key, Overvoltage Shutdown |
| Cooling | Cooling Mode | Single Built-in Fan |
| Physical | Dimension (W×H×D) | 72 × 41.5 × 217 mm |
| Net Weight | 970g | |
| Environment | Operating Temperature | -45℃ ~ +85℃ |
| Certifications | EN 600-1, UL 60, ETSI, FCC | |
| Trade Terms | Warranty Period | 1 Year |
Railway & Metro: Railway signal systems, track control equipment, metro power distribution and protection devices
Power Utilities: Substation monitoring systems, PLC equipment, alarm and linkage power supplies
Telecom Industry: Indoor communication rooms, small base stations, fiber access power systems
Industrial Fields: Factory automation control cabinets, unattended monitoring stations
DC Power Systems: 24V battery charging racks, modular combined power cabinets
Strong Environmental Adaptation: Ultra-wide operating temperature adapts to high and low temperature working conditions.
Space-Saving Design: Small size and shallow depth maximize cabinet space utilization.
Low Operation Cost: High efficiency reduces power consumption and heat, extending component service life.
Safe & Reliable: Multiple protection mechanisms prevent short circuit, overvoltage and other faults.
Easy O&M: Hot plug and excellent parallel performance simplify maintenance and capacity expansion.
Good Compatibility: Matches the complete Flatpack S system to facilitate overall scheme deployment.
Global Compliance: Multiple international certifications meet the access requirements of various regions.
Stable Output: Excellent voltage regulation ensures power supply for precision equipment.
Q: What is the input range of this module?
A: AC input 85-305V, DC input 85-300V, applicable frequency 45-66Hz.
Q: Can the output voltage be adjusted?
A: Yes, the DC output can be adjusted from 21VDC to 29VDC, with a default voltage of 26.7VDC.
Q: What is the rated power and efficiency?
A: Rated power is 1000W, and the maximum conversion efficiency reaches 92.5%.
Q: Does it support hot plug and parallel use?
A: It supports hot plug maintenance, and multiple modules can be connected in parallel with good current sharing.
Q: What protection functions does it have?
A: It is equipped with OR-ing protection, voltage keying and overvoltage shutdown protection.
Q: What is the operating temperature range?
A: The operating temperature is -45℃ ~ +85℃, adapting to extreme environments.
Q: What matching devices are recommended?
A: It can be used with Flatpack S 3U rack and Smartpack S controller to form a complete power system.
