Delta DRM-24V480W3PN 24V 20A DIN Rail Power Supply
The Delta DRM-24V480W3PN is a high-performance DIN Rail CliQ M Series power supply delivering 24V DC with 20A output for industrial automation and control applications. It operates across a wide input voltage range of 3 x 320–575Vac (3-phase) and 2 x 380–575Vac (2-phase), supporting nominal frequencies of 50–60 Hz and broader input conditions of 47–63 Hz. Designed for continuous industrial operation, the unit ensures reliable DC power for control panels, factory automation, and process equipment. This power supply is manufactured by Delta industrial automation products, part of the Delta power supply solutions, and included in the Delta DIN Rail CliQ M Series, providing compact, efficient, and durable DC power conversion for industrial environments.
| Brand | Delta |
| Product Type | SMPS |
| Product | DRM-24V480W3PN |
DeltaDIN Rail CliQ M Series DRM-24V480W3PN Technical Specifications:
| Specification | Value |
|---|---|
| Output Current | 20A |
| Output Voltage | 24V |
| Output Voltage Adjustment Range | 24-28Vdc |
| Output Power | 480W |
| Line Regulation | 10mV (@ 3 x 320-575Vac input, 100% load) |
| Load Regulation | 100mV (@ 3 x 320-575Vac input, 0-100% load) |
| PARD | 100mVpp Max. |
| Start-up Time | 500ms |
| Hold-up Time | 22ms @ 24V, 20A |
| Dynamic Response (Overshoot & Undershoot O/P Voltage) | ± 5% @ 1.5-100% load |
| Start-up with Capacitive Loads | 20,000μF |
| Rise Time | 30ms |
| Power Boost Duration | 4 seconds Typ. 7 seconds Max. |
| Power Boost Recovery Time | 17 seconds Typ. |
| Nominal Input Voltage | 3 x 400-500Vac |
| Input Voltage Range | 3 x 320-575Vac (3-Phase) or 2 x 380-575Vac (2-Phase) |
| Nominal Input Frequency | 50-60Hz |
| Input Frequency Range | 47-63Hz |
| Nominal DC Input Voltage | - |
| DC Input Voltage Range | 450-800Vdc |
| Input Current | 0.79A @ 24V, 20A |
| Efficiency at 100% load | 95.23% @ 24V, 20A |
| Inrush Current | 10.0A |
| Power Factor at 100% load | 0.93 @ 24V, 20A |
| Leakage Current | < 0.80mA / 0.80mA @ 3x400Vac, 50Hz, TN/TT / IT system |
| Power Dissipation | - |
| Case Chassis / Cover | Aluminium |
| Indicator | Green LED DC OK Red LED Overload |
| Cooling System | Convection |
| Input Terminal | 4 Pins (Rated 600V/35A) |
| Output Terminal | 4 Pins (Rated 300V/30A) |
| Noise Sound Pressure Level (SPL) | < 25dBA |
| Mounting Rail | Standard TS35 DIN Rail in accordance with EN 60715 |
| Wire | - |
| Unit Weight | 1.18kg (2.60 lb) |
| Operating Temperature | -25°C to +70°C (Cold start -40°C) |
| Storage Temperature | -40°C to +85°C |
| Power De-rating | Vertical Mounting: 3-Phase: > 60°C de-rate power by 2.5% / °C 2-Phase: > 60°C de-rate power by 2.5% / °C Horizontal Mounting: 3-Phase: > 40°C de-rate power by 1.67% / °C 2-Phase: > 40°C de-rate power by 2% / °C |
| Operating Humidity | 5 to 95% RH (Non-Condensing) |
| Shock Test (Non-Operating) | IEC 60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total |
| Vibration (Non-Operating) | IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions |
| Operating Altitude | OVC III : 0 to 2,500 Meters (8,200 ft.) OVC II : 2,500 to 6,000 Meters (19,680 ft.), 0 to 5,000 Meters (16,400 ft.), 0 to 3,000 Meters (9,840 ft.) |
| Pollution Degree | 2 |
| Bump Test (Operating) | IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total |
| Over Voltage Category | - |
| Signal Terminal | 2 Pins (Rated 300V/28A) |
The Delta DRM-24V480W3PN DIN Rail CliQ M Series is ideal for integration into industrial control cabinets, machine automation systems, and process equipment requiring high-quality, stable 24V DC power. Its 20A output current ensures consistent operation for moderate-to-heavy load devices, providing precise and reliable power even under varying operational conditions. The compact DIN rail format allows organized panel installation, secure wiring, and enhanced protection for sensitive electronic components, reducing downtime and maintenance effort.
Engineered to withstand harsh industrial environments, the DRM-24V480W3PN operates in temperatures ranging from -25°C to +70°C, with cold start capability down to -40°C and storage up to +85°C. Input and output terminals are rated for high current, with 4 pins at 600V/35A and 4 pins at 300V/30A, ensuring secure and stable connections. Green DC OK and Red Overload LEDs allow fast visual monitoring of system status, making it easier to maintain continuous operation without interruption in demanding industrial setups.
For engineers, industrial integrators, and automation specialists, the Delta DRM-24V480W3PN DIN Rail CliQ M Series provides a dependable solution for high-current 24V DC power needs. It guarantees efficient energy conversion, operational reliability, and long-term durability. Request a quote today to secure competitive pricing and dedicated support, ensuring your industrial systems are powered safely and continuously with this robust DIN Rail power supply solution.
Related Products
