Delta UPS Power Supply 24V 10 Amp

About Delta UPS Power Supply 24V 10 Amp

Delta offers various 24V 10 Amp power supplies, including dedicated UPS modules and standard DIN rail power supplies. To give you the most accurate description, it's helpful to know if you're looking for a DC-UPS module (which includes battery backup features) or a standard power supply (which converts AC to DC without inherent battery backup).

However, based on your request for "UPS Power Supply," I will prioritize the description of a Delta 24V 10 Amp DC-UPS Module, as this specifically incorporates UPS functionality. A common model in this category is the Delta DRU-24V10ACZ (or similar models in the DRU or CliQ M series).

Here's a general description of a Delta 24V 10 Amp UPS Power Supply (DC-UPS Module):

Delta 24V 10 Amp DC-UPS Module (e.g., DRU-24V10ACZ)

This type of Delta unit acts as a DC Uninterruptible Power Supply (UPS) module, designed to provide continuous 24VDC power to critical loads even during a loss of the primary DC input. It typically works in conjunction with an external 24V battery (or multiple 12V batteries in series).

Key Features and Specifications:

• Output:

  • Voltage: 24V DC (with a range, e.g., 23-28Vdc)

  • Current: 10 Amps

  • Power: 240 Watts

  • Zero Switch-over Time: Crucially, it provides seamless transition from DC input to battery operation upon power loss, ensuring uninterrupted supply to the load.

  • Buffering Time: The duration of battery backup depends on the connected battery capacity and the load. For example, with a 12Ah battery, it might provide approximately 37 minutes of backup at a 10A load.

• Input:

  • Nominal Input Voltage: Typically 24Vdc (from a primary 24V power supply).

  • Input Voltage Range: Often 24-28Vdc.

• Battery Management:

  • Battery Compatibility: Designed for 24V Sealed Lead Acid (SLA) batteries, often supporting capacities from 3.3AH to 12AH (or higher, depending on the specific model and external wiring).

  • Charging Mode: Features a Constant Current - Constant Voltage (CC-CV) charging mode for efficient and safe battery charging.

  • Diagnostic Monitoring: Includes built-in monitoring for "DC OK," "Discharge," and "Battery Fail" conditions, often indicated by relay contacts and LED indicators.

  • LED Indicators: Typically features LEDs for:

    • DC OK (Green)

    • Battery Charging (Flashing)

    • Battery Discharging (Flashing)

    • Battery Fail (Red)

    • Battery Reverse Polarity (Orange)