The RCT2000D Series isolated DC-DC converters are the ultimate solution for flexible power needs. Capable of sourcing from batteries or varied DC inputs, they generate precisely regulated 24/48/110/220VDC outputs with exceptional consistency. Their adaptive design excels in voltage regulation, noise suppression, and efficiency, while rugged construction ensures reliability during 24/7 operation and in high-temperature environments. With compatibility across a wide input range (24/48/110/220VDC nominal) and support for positive/negative grounding, these rackmount converters offer plug-and-play versatility for industrial automation, telecommunications, and off-grid systems, delivering clean power wherever it’s needed.
Technical Parameter
| Technical Data |
| | D50-11-18 |
| INPUT |
| Voltage Range | 179~275Vdc |
| Rated Voltage (Vdc) | 220Vdc |
| Input Current | 10.9A |
| OUTPUT |
| Rated Voltage | 48VDC |
| Voltage ADJ. Range | 42~58VDC |
| Output Capacity | 2400W |
| Rated Output Current | 0~50A |
| Float Chg Voltage ADJ.Range | 42V~58VDC |
| Equ. Chg Voltage ADJ.Range | 42V~58VDC |
| Output Voltage Protection point | 60Vdc±1V |
| Output Over Current Protection Point | ±5% |
| Ripple & Noise(Max) | 200mVp-p |
| Peak—peak noise | ≤150mV |
| Voltage Tolerange | ±1% |
| Line/Load Regulation | ±0.5% |
| COMMUNICATION | |
| Modbus RTU | Rs485 |
| Dry Contact | Out Fail,Output Voltage Fail, TEMP Fail, Battery Fail. |
| PROTECTIVE FEATURE |
| Over Load Protection | Iout_Max±0.5A |
| Protection Type: Constant Current Limiting |
| Over Voltage Protection | 60VDC |
| Protection Type:Shut Down O/P V. Recovery Automatically after 60s |
| Over Temperaure Protection | 85±5℃ Detect on Heatsink of Poer Transistor |
| Protection type:shut Down O/P V, Recovery after Temp. Normal Temp. |
| Short Circuit Protection | Aviailable |
| ENVIRONMENT |
| Operating Temp./Humidity | -20 ~ + 45℃/ 20~90% RH non- Condensing |
| Storage TEMP./Humidity | -40~+85℃/10~95% |
| Cooling | Temperature control wind cooling ,Side to Side airflow |
| MTBF | >10,000 hours |
| SAFETY |
| Withst and Voltage | I/P-O/P:1.5KVAC I/P-FG: 0.5KVDC O/P-FG: 0.5KVDC |
| Solation Resistance | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25°C / 70% RH |
| OTHERS |
| Dimension | W482 *D240*H88mm |
| Weight | 8KGS |
Solutions
For telecommunications companies operating in China and internationally, we present a holistic solutions package. Starting with an in-depth site survey, we gain a thorough understanding of the existing infrastructure and challenges. Based on this, we propose professional plans that are not only innovative but also highly practical, meeting the customer's specific needs.
Our technical support is second to none, offering prompt and effective solutions to any issues that may arise. Regular maintenance services further guarantee the longevity and reliability of the systems. With a well-coordinated team and a wide-reaching network of partners, we ensure a seamless and efficient service delivery process from start to finish.
FAQ :
For standard products in stock, we guarantee 2 - 5 working days from order confirmation to dispatch. Customized solutions (e.g., products with special specifications or branding) usually take 10 - 15 working days, depending on the complexity. Last month, a telecom client needed 200 units of voltage - stabilized equipment with customized housing, and we delivered ahead of schedule within 12 days.
Yes, we ship globally via DHL, FedEx, or sea freight (LCL/FCL). For customs clearance:
- We provide commercial invoices, packing lists, and certificates of origin to facilitate smooth customs procedures;
- For repeat customers, we can pre - register your tax ID with logistics partners to minimize delays (e.g., EU clients with EORI numbers).
Our technical team offers end - to - end integration support:
▸ Pre - sales: Free compatibility consulting (e.g., whether our power modules fit your existing system architecture);
▸ Post - sales: 24/7 remote assistance via video call or TeamViewer (we recently helped an Indian client troubleshoot a wiring issue within 3 hours);
▸ On - site support: Available for large projects (travel costs covered by clients, but waived for orders over $50,000).
All products meet:
- ISO 9001:2015 for quality management;
- Regional safety standards (e.g., CE for Europe, UL for the US, CCC for China);
- Industry - specific certifications (e.g., IEC 61000 for EMC compliance in industrial applications).
Certification documents can be provided upon request—we even helped a medical device client fast - track their product approval by supplying relevant test reports.
Product Tags:
|
|
OEM Customization 19 Inch DC DC Converters RCT2000D Series Input 220vdc Output 48vdc 2400w D50-11-18 Images
|
