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SolaHD SDU20-24

SolaHD - SDU20-24 - UPS; Industrial; 24VDC; 480W; 22.5-30VDC In; Terminal Blk I/O; DIN Rail Mnt; SDU Series View larger image View larger image
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SolaHD UPS; Industrial; 24VDC; 480W; 22.5-30VDC In; Terminal Blk I/O; DIN Rail Mnt; SDU Series
Mfr. Part#:

Allied Stock#: 70098487
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Pricing (USD) & Availability
Standard Pricing
$331.06 (Each)

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Minimum Quantity: 1 |  Multiples Of: 1


Brand/Series: SDU Series
Capacity: 480 VA
Dimensions: 4.88 H x 3.02 W x 4.55 D
Input Type: 16-12 AWG Wire, Screw Terminals
IP Rating: IP20
Mounting Type: DIN Rail
Output Type: Screw Terminals, 16-12 AWG Wire
Power Rating: 480 VA
Supply Voltage: 22.5-30 VDC
Time, Backup: 4 min.
Type: Industrial
Voltage, Output: 24 VDC
Weight: 1.4 lbs. (0.65 kg)


The SDU DIN Rail DC UPS is an advanced 24 VDC uninterruptible power system that combines an industry leading design with a wide operational temperature range and unique installation options.
The SDU DC UPS is a powerful, microprocessor controlled UPS that provides protection from power interruptions. With an input voltage range of 22.5 to 30.0 VDC, the DC UPS is the ideal power back-up solution for your critical connected loads.

There are three individual hardware products when putting an SDU DC UPS system into operation:

1. 24 VDC Power Supply (Recommended Sola SDN Series)
2. 24 VDC SDU DC UPS Power Module
3. 24 VDC SDU DC UPS Battery Module; or 24 VDC SDU DC UPS External Battery Module

There are two models* of the SDU DC UPS Battery Modules:

1. SDU 24-BAT, DIN Rail/Panel mount for installation in ventilated enclosure, up to 4 battery modules can be connected to the SDU DC UPS.
2. SDU 24-BATEM, Panel mount, alternate battery module for external installation of non-ventilated enclosures, only one battery module can be connected to the SDU DC UPS.

*Can not use a combination of both models of the battery modules, only one model of the battery module can be connected to the SDU DC UPS.

  • Modular, Rugged Industrial Grade Design
  • Microprocessor Based Controls
  • Automatic Self-Test Feature for UPS Function and Battery Management Check
  • Power Module Wide Operation Temperature Range (–20°C to +50°C)
  • Flexible Batteries Back-Up Expansion Capabilities
  • Overload Protection in Normal and Battery Modes
  • User Replaceable Batteries
  • Both Power and Battery Modules Are UL508 Listed
  • IP20 Rated Input and Output Screw Terminals
  • No Internal Fan, No Extra Cooling Required
  • Sturdy, Reliable All Metal DIN Rail Mounting Connector
  • LED Status Indicators
  • Universal Dry Contact Relay Terminals Provide Remote Signaling
  • Monitoring, Diagnostics, Remote Turn-On and Shut-Off Capabilities
  • Limited Two-Year Warranty


  • Industrial/Machine Control
  • Automation Process Control
  • Computer-Based Control Systems
  • Conveying Equipment
  • Material Handling
  • Packaging Machines
  • Semiconductor Fabrication Equipment
  • DeviceNet
  • Amusement Park Equipment
  • Pharmaceutical Applications
  • Control Rooms