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IMO BPS-1-480-24DC 480W DIN-Rail Power Supply, 24V DC, 20A
High-capacity 24V DC industrial power supply with universal AC/DC input, 20A output, 94% efficiency, protection functions, and parallel-operation capability.
Why Choose the IMO BPS-1-480-24DC Power Supply?
The IMO Precision Controls BPS-1-480-24DC is a 480W industrial DIN-rail power supply that converts 90–264V AC or 127–370V DC input power to a regulated 24V DC output at up to 20A. Its high output capacity supports control panels that must power multiple automation loads from one supply.
A metal housing, 94% efficiency, free-air convection cooling, short-circuit protection, and overtemperature protection support dependable panel operation. Parallel connection capability also allows system designers to plan added capacity or redundancy where the application and wiring design permit it.
⚡ 480W Output
Delivers 24V DC at up to 20A for higher-demand automation loads
📈 94% Efficiency
Limits conversion losses and reduces heat generation inside the control panel
🛡️ Built-In Protection
Includes short-circuit and 230°F overtemperature protection
🔁 Parallel Capability
Supports appropriately engineered parallel operation for capacity or redundancy
⚠️ Verify Load, Ventilation, and Parallel Wiring
Confirm that the connected 24V DC load remains within the 20A and 480W ratings, including startup and inrush demand. Maintain the required panel clearances for free-air convection. Parallel operation must follow the manufacturer’s wiring and load-sharing requirements.
📋 Planning a 24V DC Power Budget
Add the continuous current required by the PLC, HMI, I/O, relays, sensors, solenoids, and other 24V DC loads. Include transient demand and an appropriate design reserve, then verify that both total current and total wattage remain within this supply’s ratings. At 24V DC, the BPS-1-480-24DC provides up to 20A / 480W.
Key Features & Benefits
- Regulated 24V DC output at up to 20A
- Universal 90–264V AC or 127–370V DC input
- Metal enclosure for industrial control-panel installation
- Short-circuit and overtemperature protection
- Green OK and red low-output LED indicators
- 100% full-load burn-in testing
- 3-year manufacturer’s warranty
Technical Specifications
| Input Voltage |
90 - 264VAC, 127 - 370VDC |
| Input Current |
5.0A / 115VAC, 2.5A / 230VAC |
| Output Voltage |
24V DC |
| Output Wattage |
480 Watts |
| Output Current |
20 Amps |
| Efficiency |
94% |
| Stand By Power Consumption |
5W / 230VAC |
| Surge Voltage |
2kV |
| Power Factor |
0.99 ≤ / 115VAC, 0.97 ≤ / 230VAC |
| Isolation Voltage |
I/P-O/P: 3kVAC, I/P-FG: 1.5kVAC, O/P-FG: 500VAC |
| Insulation Resistance |
100 MOhm max / 500VDC |
| Operating Temperature |
-13 F to 158 F |
| Storage Temperature |
-40 F to 185 F |
| Operating Relative Humidity |
20 - 95% RH |
| MTBF |
min. 230khrs / 220VAC / 25°C |
| Cooling |
Free air convection |
| Dimensions |
130mm Length x 60mm Width x 125mm Depth (5.12" x 2.36" x 4.92") |
| Line Frequency |
47 to 63Hz |
| Inrush Current |
40A / 115VAC, 80A / 230VAC |
| Line Regulation |
2% |
| Load Regulation |
3% |
| Turn On Delay |
3600ms / 115VAC, full load |
| Hold Up Time |
20ms / 115VAC |
| Ripple & Noise |
1%Vo mVp-p |
| LED Indicators |
Green (OK), Red (Low) |
| Safety |
UL60950-1, EN60950-1 |
| EMC Standards |
EN 55022: 2010 + AC:2011 (CISPR 22:2008) Class B; EN 61000-2-2:2014 (IEC 61000 -3-2:2014); EN 61000-3-3:2013 (IEC61000-3-3:2013); EN55024:2010 (CISPR 24:2010) |
| Approvals |
C UR US, FCC, CE |
| Warranty |
3 Year Manufacturer's Warranty |
📋 Control-Panel Integration Overview
1. Calculate the Load: Total the steady-state and startup current of every connected 24V DC device.
2. Confirm the Input: Verify that the available AC or DC source is within the specified universal input range.
3. Plan Panel Space: Allow room for the 130 × 60 × 125mm housing, conductor routing, and free-air convection.
4. Size Conductors and Protection: Follow applicable codes and equipment requirements for input protection, wire size, grounding, and terminal torque.
5. Test the DC Bus: After installation, verify output voltage and operation under the expected load before commissioning.
Installation and commissioning should be completed by qualified personnel in accordance with the product instructions, panel design requirements, and applicable electrical codes.
🏭 Recommended Industrial Uses
• 24V DC PLC and distributed I/O systems
• Control panels with multiple sensors, relays, and interface modules
• Process equipment with higher combined DC load
• Machine-control systems requiring planned power-supply redundancy
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