Product Description
📘 Product Overview
| Field | Details |
|---|---|
| Manufacturer | SolaHD (Emerson) |
| Model Number | SDN 5-24-100C (optional "X" suffix for conformal coated version) |
| Product Type | Single Phase DIN Rail Power Supply |
| Applications | Industrial Automation, Process Control, Material Handling, Hazardous Locations, Marine Applications |
| Features | PowerBoost™, 3 LED diagnostics, DC OK relay, universal AC/DC input, parallel operation, supports SDN-C Redundancy Modules, 5-year limited warranty |
| Corrosion Resistance | Conformal coated versions ("X" suffix) meet G3 Harsh Rating per ISA 71.04 Group A |
⚡ Input Specifications
| Parameter | Specification |
|---|---|
| Nominal AC Voltage (Range) | 100-240 Vac (85-264 Vac) |
| Nominal DC Voltage (Range) | 100-340 Vdc (90-375 Vdc) |
| Frequency | 43-67 Hz |
| Nominal Current | 1.65-0.55 A (at low AC input, worst-case efficiency) |
| Inrush Current | <3.7 A at 120 Vac, <7.4 A at 230 Vac, measured at 25°C |
| Efficiency (Losses) | >88% typical (14 W at full load, nominal AC input) |
| Power Factor Correction | Active Power Factor Correction |
🔌 Output Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 24 V (23.5-28.5 Vdc adjustable) |
| Initial Voltage Setting | 24.5 V ± 1% |
| Tolerance | <±2% overall (line, load, time, and temperature-related changes) |
| Ripple | <100 mVpp |
| PARD (Periodic and Random Deviation) | Not specified for this model (typically aligns with ripple) |
| Nominal Current (Rated Power) | 5 A (120 W at +60°C) |
| Parallel Operation | Single or parallel operation; requires SDN-C Redundancy Module for redundancy |
| Turn On Time | <1 s after AC is applied at full load |
| Holdup Time | 20 ms (full load, 100 Vac input at +25°C) |
| Voltage Fall Time | <150 ms from 95% to 10% rated voltage |
| Short Circuit Protection | Output goes to near zero, auto-recovery |
| Peak Current | 1.5 × Nominal Current (>7.5 A) for >4 seconds, holding voltage >20 Vdc |
| Current Limit | PowerBoost™ |
| Back EMF Immunity | <35 V, no damage, auto-recovery |
| Overvoltage Protection | >30.5 but <33 Vdc, auto-recovery |
| Overtemperature Protection | LED alarm and output shutdown, auto-recovery |
🌡️ Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -40 to +70°C (contact tech support for operation at -40°C) |
| Storage Temperature | -40 to +85°C |
| Humidity | 95% non-condensing |
| Vibration | DIN rail: IEC 60068-2-6; 10-500 Hz, 2 g, 10 sweeps/axis; Panel mount: 10-500 Hz, 1 g, 10 sweeps/axis |
| Shock | IEC 60068-2-27; DIN rail: 15 g, 11 ms, 3 axes; Panel mount: 10 g, 11 ms, 3 axes |
| Cooling | Convection |
✅ Certifications and Compliances
| Standard | Details |
|---|---|
| UL Listed | UL 508, CSA C22.2 No. 107.1 (Ind. Control Equipment, E61379) |
| UL Recognized | UL/CSA 60950-1, UL/CSA 62368-1 (ITE, E137632) |
| Hazardous Locations | UL Recognized, Class I, Div 2; Class I, Zone 2; T4 (E234790); UL60079-0, CSA E60079-0, UL60079-15, CSA E60079-15; Class I, Zone 2, AEx ec nC IIC, Ex ec nC IIC |
| ATEX | II 3 G, Ex ec nC IIC Gc (EN IEC 60079-0, 60079-7, 60079-15) |
| IECEx | Ex ec nC IIC Gc (IEC 60079-0, 60079-7, 60079-15) |
| CE | Low Voltage Directive, IEC/EN62368-1, IEC/EN60950-1 |
| Marine Certifications | ABS, DNV-GL Type Approved |
| Other | TR CU 012/2011 (Safety of Equipment for Explosive Atmospheres), RoHS Compliant |
🛠️ Installation and Mounting
| Parameter | Details |
|---|---|
| Mounting | DIN Rail: Snap-on with tilt, push down, lock, and shake to ensure retention; Optional Panel Mount with SDN-PMBRK3 bracket (adds 2-4 mm depth) |
| Panel Mount Bracket | SDN-PMBRK3 (compatible with SDN 5-24-100C) |
| Multiple Output Connections | Dual output terminals for ease of wiring multiple devices |
| Diagnostics | 3 LEDs (Input, Output, Alarm) with status conditions (Normal, AC Power Loss, AC Input Low, No DC, High Load, Overload, Hot, Too Hot) |
📏 Physical Specifications
| Parameter | Specification |
|---|---|
| Dimensions (W x H x D) | 50 mm x 123 mm x 111 mm (1.97 in x 4.85 in x 4.36 in) |
| Weight | 0.55 kg (1.2 lb) |
| IP Rating | IP20 |