DC UPS / 24VDC 20A / DIN Rail / for 4 to 135 Ah Batteries
- $ 1,599.00
- Brand: MEANWELL
- Availability: Out of stock
- SKU: DUPS20
Mean Well DUPS20 DC-UPS Module – 24V / 20A for DIN Rail Uninterruptible DC power backup for critical applications The Mean Well DUPS20 is a 24V, 20A DC-UPS module for...
Tags: categoria:Energía y Climatización , marca:MEANWELL , proveedor:Syscom , sku:DUPS20 , supplier:Syscom , syscom
Mean Well DUPS20 DC-UPS Module – 24V / 20A for DIN Rail
Uninterruptible DC power backup for critical applications
The Mean Well DUPS20 is a 24V, 20A DC-UPS module for DIN rail mounting, designed to provide reliable power backup in direct current systems in the event of interruptions or main power source failure. It is ideal for industrial, automation, telecommunications, and control applications where electrical continuity is critical.
Its compact design, high reliability, and compatibility with lead-acid batteries make it a professional solution for ensuring uninterruptible operation in DC systems.
Main Features
- Rated output: 24 VDC / 20 A
- Type: DIN rail DC-UPS module
- Input voltage: 24 ~ 29 VDC
- Rated battery voltage: 24 VDC
- Supports batteries: Lead-acid (2 x 12 V in series or 1 x 24 V)
- Battery capacity: 4 Ah up to 135 Ah
- Deep discharge protection: Automatic cut-off relay
- High industrial reliability: MTBF > 1.25 million hours
Smart Battery Management
The DUPS20 integrates a management system that:
- Monitors battery status
- Controls automatic discharge during low voltage
- Protects against short circuits and overcurrent
- Allows automatic recovery after failures
- Includes battery charging current up to 2 A
Monitoring and Signaling
Includes LED indicators and signaling relays:
- Green LED: DC Bus OK
- Red LED: Battery fail or over-discharge
- Yellow LED: Battery discharging
- Relay contacts for:
- DC OK
- Battery Fail
- Battery Discharge
Robust Industrial Design
- Mounting on DIN rail TS35/7.5 or TS35/15
- Natural convection cooling (fanless)
- Compact dimensions: 40 × 125.2 × 113.5 mm
- Lightweight: 0.31 kg
- Suitable for demanding industrial environments
Operating Conditions
- Working temperature: -30 to +70 °C
- Humidity: 5 ~ 95% RH non-condensing
- Operating altitude: up to 2000 m
- Complies with standards: UL62368-1 and industrial EMC
Recommended Applications
- Industrial automation
- SCADA systems
- Process control
- Telecommunications
- Critical DC power
- Control panels
- Industrial infrastructure
Why choose the Mean Well DUPS20?
- ✔️ Reliable DC backup in case of power failure
- ✔️ Ideal for 24V industrial systems
- ✔️ Smart battery management
- ✔️ Long service life and reliability
- ✔️ Quick DIN rail installation
- ✔️ Mean Well quality and support