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DRC-100B Meanwell DRC 100W Security DIN Rail PSU and Charger with UPS 27.6V DC 3.62A
Mean Well DRC-100B DIN rail UPS power supply and battery charger providing 100 W output with 27.6 V DC voltage and 3.62 A current for backup power applications.
Why Choose the Mean Well DRC-100B DIN Rail UPS Power Supply and Battery Charger?
The Mean Well DRC-100B is a reliable 100 W DIN rail power supply and battery charger with UPS function designed for security systems, emergency power applications and industrial control installations. Part of the advanced Mean Well DRC series, this unit provides a regulated 27.6 V DC output with a rated charging and supply current of 3.62 A for reliable operation of connected DC loads.
Designed for applications requiring continuous power availability, the DRC-100B combines a DC power supply, battery charger and automatic UPS changeover function in a compact DIN rail mounted format. It provides uninterrupted power support by automatically switching to a connected battery source during AC power failure.
With a 100 W output rating, 27.6 V DC output voltage and 3.62 A output current, the Mean Well DRC-100B is ideal for security, access control, monitoring and automation systems requiring dependable backup power.
Key Advantages
- 100 W DIN rail UPS power supply for security and industrial applications.
- 27.6 V DC output suitable for 24 V battery backup systems.
- Integrated battery charger and UPS changeover function.
- Automatic switching between mains supply and connected battery backup.
- Compact DIN rail mounting design for electrical cabinets.
- Reliable Mean Well construction for continuous operation.
Key Features
- Mean Well DRC series DIN rail power supply and charger.
- 100 W rated output power.
- 27.6 V DC regulated output voltage.
- 3.62 A rated output current.
- Integrated UPS function for battery backup applications.
- Suitable for sealed lead acid (SLA) battery systems.
- LED indicators for power and battery status.
- DIN rail mounting for control panels and electrical cabinets.
Reliable Backup Power for Security and Control Systems
UPS power supplies such as the Mean Well DRC-100B ensure continuous operation of critical DC equipment by maintaining power during mains interruptions. The integrated charger and automatic battery switching function provide a convenient all-in-one solution for backup power applications.
The DRC series is designed for security systems, access control, emergency monitoring and industrial automation installations where dependable DC power and battery backup are essential.
Typical Applications
- Security alarm systems.
- Access control systems.
- CCTV and surveillance equipment.
- Emergency lighting and monitoring systems.
- Industrial automation backup power.
- Communication and control equipment.
Technical Specifications
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| Device Type | DC UPS / battery module | |
|---|---|---|
| Mounting Type | DIN rail | |
| Current | 3.62 A | |
| Input Voltage | 90–264 V AC | |
| Output Voltage | 27.6 V DC | |
| Output Power (W) | 100 W | |
| Mounting | DIN rail | |
| Phase | Single Phase | |
| Manufacturer | Mean Well | |
| Series | DRC Series | |
| Model | DRC-100B | |
| Product type | DIN rail UPS power supply and battery charger | |
| Rated power | 100 W | |
| Output voltage | 27.6 V DC | |
| Output current | 3.62 A | |
| Input voltage | 90–264 V AC | |
| Input frequency | 47–63 Hz | |
| Battery type | 24 V sealed lead acid battery system | |
| UPS function | Automatic battery backup switching | |
| Mounting type | DIN rail mounting | |
| Cooling method | Natural air convection | |
| Operating temperature | -20 to +60 °C | |
| Standards | CE approved |
Frequently Asked Questions
What is the Mean Well DRC-100B used for?
The DRC-100B is used as a DIN rail mounted DC power supply, battery charger and UPS backup unit for security and industrial systems.
What output voltage does the DRC-100B provide?
The Mean Well DRC-100B provides a regulated 27.6 V DC output for 24 V battery backup applications.
What is the maximum output current of the DRC-100B?
The DRC-100B provides a rated output current of 3.62 A.
Does the DRC-100B include a UPS function?
Yes, the DRC-100B includes an integrated UPS function that automatically switches to battery backup during mains failure.
How is the DRC-100B installed?
The unit is designed for DIN rail mounting inside electrical cabinets and control panels.
Trusted by Security and Automation Engineers Worldwide
Mean Well DRC series UPS power supplies are widely used by engineers and installers for reliable DC power backup in security, automation and control applications.
