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SOLAHD SDN 2.520RED Redundancy Module - Accessories for DC Power Supplies
SOLAHDAccessories for DC Power Supplies

SOLAHD SDN 2.520RED Redundancy Module

The SOLAHD Redundancy Module SDN-C (MPN SDN 2.520RED) is a DIN Rail-mountable redundancy module designed for use with SOLAHD SDN-C series DC power supplies. It accepts an input voltage of 10.8 to 30.8V DC and…

SKU 3G-OTH-44962

Also listed as: SDN2520RED · SDN 2 520RED · SDN-2-520RED

Brand
SOLAHD
Item
SDN 2.520RED Redundancy Module
Part Number
SDN 2.520RED
Category
Accessories for DC Power Supplies
Available to Order
Also known as:SDN 2.520REDSOLAHD
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SOLAHD
Manufacturer Part Number
SDN 2.520RED
Type
DIN Rail
DC
10.8 to 30.8V
Mounting
DIN Rail
Input Voltage
10.8 to 30.8V DC
Accessory Type
Redundancy Module
Output Current
20 A
Output Voltage
12 to 28V DC
Compatible with Series
SDN-C

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SOLAHD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SOLAHD Redundancy Module SDN-C (MPN SDN 2.520RED) is a DIN Rail-mountable redundancy module designed for use with SOLAHD SDN-C series DC power supplies. It accepts an input voltage of 10.8 to 30.8V DC and delivers an output voltage of 12 to 28V DC with a 20 A output current, enabling redundant power configurations for critical systems.

Frequently Asked Questions

What is the SOLAHD SDN 2.520RED redundancy module used for?

The SOLAHD SDN 2.520RED redundancy module is used to create a redundant power configuration for critical industrial systems. It combines outputs from two SOLAHD SDN-C series DC power supplies, ensuring uninterrupted power if one supply fails. This is essential for applications requiring high reliability, such as process control and automation.

What are the specifications of the SOLAHD SDN 2.520RED?

The SOLAHD SDN 2.520RED is a DIN Rail-mountable redundancy module. It accepts an input voltage of 10.8 to 30.8V DC and delivers an output voltage of 12 to 28V DC with a 20 A output current. It is compatible with the SOLAHD SDN-C series power supplies and is manufactured by SOLAHD.

Where to buy the SOLAHD SDN 2.520RED worldwide?

You can source the SOLAHD SDN 2.520RED redundancy module worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine SOLAHD components for critical power systems.

How to install the SOLAHD SDN 2.520RED redundancy module?

To install the SOLAHD SDN 2.520RED, mount it on a DIN Rail and connect the outputs of two SOLAHD SDN-C series power supplies to its inputs. Wire the load to the module's output terminals. Ensure input voltage is within 10.8 to 30.8V DC. Follow standard safety practices for DC power systems and consult the manufacturer's manual for detailed wiring.

Used in

Common applications for SOLAHD
Industrial automation — SolaHD panel-mount power conditioners (e.g., SKU 5EU18) regulate voltage for PLC and control systems.
Electrical distribution — SolaHD chase-nipple SPDs (e.g., SKU 19L438) protect 240 V AC single-phase circuits from transients.
Three-phase power systems — SolaHD SPDs (e.g., SKU 19L440) safeguard 480 V AC Delta equipment in manufacturing plants.
Control panels — SolaHD standby UPS systems (e.g., SKU 61KP82) provide backup power for hardwired 120 V AC control circuits.
DC power backup — SolaHD DC input UPS systems (e.g., SKU 61VD24) maintain 24 V DC power for industrial control and instrumentation.
Commercial facilities — SolaHD SPDs (e.g., SKU 19L441) protect 120/208 V AC Wye distribution in buildings with sensitive electronics.
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SOLAHD Products

3G Electric supplies SOLAHD accessories for dc power supplies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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