Meanwell RSP-750-48 Price & Specifications
Working Temperature -30A C to +70A C
Weight 2.36 kg
Voltage Protection Overvoltage, Overload, Short Circuit, Over-temperature Protection
Storage Temperature -40A C to +85A C
Rated Power 748.8W
Rated Current 15.6A
Product Type Single Output Enclosed Type Power Supply
Power Supply AC-DC
Power Factor >0.95 at 230VAC
Phase Single Phase
Output Type Single Output
Output Power 750W
Output Frequency 47-63Hz
Output Current 15.6A
Operating Temperature -30A C to +70A C
Noise Level <300mVp-p
Material Metal Case
Line Regulation A 0.5%
Input Voltage 88-264VAC, 124-370VDC
Features Built-in Active PFC, Remote ON/OFF, Remote Sense, Forced Air Cooling
Efficiency up to 90%
Current Range 0-15.6A
Cooling Method Forced Air by Built-in DC Fan
Connector Type Screw Terminal
Application Industrial Automation, Control Panels, Factory Automation, LED Displays
About Meanwell RSP-750-48 Detail
MeanwellRSP-750-48 - Dealer, Supplier
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Versatile Industrial ApplicationsEngineered for industrial automation, factory control panels, and LED display systems, the RSP-750-48 excels in demanding settings. Its versatile voltage and current ranges offer flexibility for various installations. The sturdy metal enclosure ensures durability, while advanced protection circuits safeguard connected equipment and help maintain continuous operation even in rigorous environments.
Efficient and Reliable PerformanceWith an efficiency of up to 90% and a high MTBF of 127.9K hours (MIL-HDBK-217F, 25C), the RSP-750-48 minimizes downtime and maximizes energy use. Forced air cooling via a built-in DC fan ensures stable operation over its entire output range. Active PFC and precise line regulation (0.5%) contribute to dependable, clean power delivery, vital for sensitive industrial devices.
Advanced Control and Monitoring FeaturesThe RSP-750-48 features remote sense for accurate voltage delivery at the load point, remote ON/OFF control for easy system integration, and built-in fan monitoring for maintenance alerts. It supports PLC compatibility for seamless automation, while a user-friendly screw terminal connector enables straightforward installation and connections, enhancing operational flexibility.
FAQ's of Meanwell RSP-750-48:
Q: How can I adjust the output voltage of the RSP-750-48 power supply?
A: The output voltage of the RSP-750-48 can be adjusted within the range of 41V to 56V using the onboard voltage adjust potentiometer. This allows precise setting for diverse applications requiring specific voltages within the supported range.
Q: What protection mechanisms are included in the RSP-750-48 to safeguard my equipment?
A: The RSP-750-48 includes comprehensive protections such as overvoltage, overload, short circuit, and over-temperature protection. The protection mechanism can latch-off or auto-recover, depending on the fault type, ensuring your equipment is secure during abnormal conditions.
Q: When should I use the remote ON/OFF control feature of the RSP-750-48?
A: The remote ON/OFF control is ideal in automated setups where the power supply needs to be managed remotely, such as via PLC or external control systems. This feature allows users to conveniently switch the power supply without manual intervention, improving workflow efficiency.
Q: Where is the RSP-750-48 typically installed?
A: This power supply is designed for industrial applications and is typically installed inside control panels, factory automation systems, and industrial display setups such as LED displays, requiring reliable and consistent power sourcing.
Q: What process should be followed to integrate the RSP-750-48 with a PLC system?
A: To integrate the RSP-750-48 with a PLC, use the remote ON/OFF and remote sense terminals to connect with the PLC's control or monitoring circuits. Ensure wiring is secure on the screw terminal connectors, and the input voltage matches your infrastructure requirements (88-264VAC or 124-370VDC).
Q: How does the built-in fan monitoring benefit system operation?
A: Built-in fan monitoring provides alerts for fan malfunction, allowing proactive maintenance and minimizing unexpected downtimes. This ensures that the power supply operates within recommended temperatures, extending the unit's service life.
Q: What are the primary benefits of choosing the Meanwell RSP-750-48 for industrial automation?
A: Key benefits include high efficiency, robust protection features, broad operational temperature range, remote control capabilities, compatibility with automation systems (like PLCs), and a compact, durable design, making it ideal for mission-critical industrial environments in India and beyond.