The RSP-3000 Single Output PFC Power Supply is engineered to deliver 3000W of continuous, reliable power for demanding industrial and commercial environments. Designed with a universal AC input range, this high-performance PSU offers exceptional flexibility through its adjustable DC voltage and current outputs. By integrating active Power Factor Correction (PFC) and supporting both constant current (CC) and constant voltage (CV) modes, the RSP-3000 ensures stable power delivery even under fluctuating load conditions. Its robust architecture is specifically developed to minimize downtime, enhance operational efficiency, and provide a dependable energy source for critical equipment, making it an optimal choice for industrial automation, laboratory testing, and heavy-duty applications.
2. Key Features & Benefits
Universal AC Input: Accommodates 100–264VAC (47–63Hz), ensuring broad compatibility for global installations and simplifying procurement for international projects without the need for manual voltage switching.
Adjustable Outputs: Features built-in potentiometers allowing precise tuning of DC Voltage (ranging from 24V to 110V depending on the model) and current, providing tailored power delivery for specific load requirements.
High Operational Efficiency: Achieves up to 93.4% efficiency (specifically in the RSP-3000-110 model), which significantly reduces heat dissipation, lowers energy consumption, and decreases long-term operating costs for facility managers.
Built-in Active PFC: Meets stringent energy standards by minimizing reactive power, featuring a Power Factor (PF) of ≥ 0.97 at 220VAC and ≥ 0.98 at 110VAC.
Robust Protections: Equipped with comprehensive safety mechanisms, including protection against short circuits, overloads, overtemperature, and under-voltage, alongside proactive fan failure detection to prevent system damage during unexpected electrical events.
3-Year Warranty: Backed by a solid warranty period, ensuring long-term reliability and reducing maintenance risks for equipment manufacturers and system integrators.
3. Technical Specifications
The following table details the core parameters of the RSP-3000 series, providing the necessary data for accurate system integration and component selection.
| Specification | Details |
| Model | RSP-3000-24, RSP-3000-36, ..., RSP-3000-110 |
| Output Voltage | Adjustable DC: 17–25V (24V model), 25–36.5V (36V model), etc. |
| Output Power | 3000W (220VAC input), 2200W (110VAC input) |
| Efficiency | Up to 93.4% (RSP-3000-110 at full load) |
| Input Voltage Range | 100–264VAC (universal) |
| Power Factor (PFC) | ≥ 0.97 (220VAC), ≥ 0.98 (110VAC) |
| Ripple & Noise | ≤ 300mVp-p (at 20MHz bandwidth) |
| Protection | Short circuit, overload, overtemperature, under-voltage, fan failure |
| Dimensions | 294×185×65mm (L×W×H) |
| Weight | 3.3kg |
4. Usage Notes & Installation Guidelines
To maximize the lifespan and stability of the power supply, please observe the following operational guidelines during installation and daily use:
PS-ON Control: The power supply features remote control capabilities. Short circuit the designated terminal to turn off the output; leave it open circuit to enable normal power delivery.
Cooling & Ventilation: Equipped with built-in DC fans that automatically regulate speed based on internal temperatures. Ensure adequate clearance around the unit's vents to maintain proper airflow and prevent overheating in enclosed cabinets.
EMC Compliance: The unit meets EN55032 Class A standards. When integrating into larger systems, confirm overall electromagnetic compatibility with the end-equipment to prevent interference with sensitive components.
5. Target Applications
With its high power density and reliable output, the RSP-3000 series is highly suitable for demanding professional setups, including:
Industrial Machinery: Providing stable power for heavy-duty automation systems, motor drives, and continuous manufacturing equipment.
Laboratory Equipment: Delivering precise and adjustable voltage/current for testing facilities, aging rooms, and sensitive measurement instruments.
Servers & Networking Gear: Acting as a dependable power source for telecommunications, broadcasting equipment, and data center infrastructure.
High-Power LED Systems: Ensuring consistent current delivery for large-scale commercial lighting, outdoor display panels, and horticultural lighting arrays.
