Sola/Hevi-Duty
Sola/Hevi-Duty SDN424100LP 115/230V AC 24V DC 92W 3.8A DIN line protection
DIN-rail switching supply converts 115–230 V AC or 90–375 V DC to 24 V DC at 3.8 A with metal IP20 housing and green DC-OK indicator
- Wide 115 to 230V AC input suits global mains
- 24V DC at 3.8A delivers 92W for control circuits
- DIN rail mounting fits standard panels in 2.56in width
- Metal case rated IP20 and NEMA 1 protects internals
- Green DC OK indicator confirms output at a glance
SDN-P Series 24V DC DIN Rail Supply
The SOLAHD SDN424100LP is a switching DC power supply that accepts 115 to 230V AC or 90 to 375V DC input and delivers a regulated 24V DC output at 3.8A for a 92W power rating. It mounts on a standard DIN rail inside a metal case rated IP20 and NEMA 1, measuring 4.88 in high, 2.56 in wide and 4.55 in deep. A green DC OK status indicator provides visual confirmation of normal operation.
For Control Panels Needing Reliable 24V DC
This unit suits automation cabinets, industrial machinery and building-management systems that require a compact, single-phase supply with a wide input range and 47 to 63 Hz tolerance. It is not for applications demanding higher output current, redundant or parallel operation, or battery-backup integration, nor for environments requiring an IP rating above IP20 or a hold-up time beyond 100 msec.
Steady Output With Low Ripple Under Load
Under continuous operation the supply maintains output noise below 50 mV and sustains the full 3.8A load without derating, thanks to its metal enclosure and convection cooling. Hold-up time exceeds 100 msec, bridging brief mains interruptions so connected PLCs, sensors or actuators remain powered during short sags or switching events.
Highlights
- Wide 115 to 230V AC input suits global mains
- 24V DC at 3.8A delivers 92W for control circuits
- DIN rail mounting fits standard panels in 2.56in width
- Metal case rated IP20 and NEMA 1 protects internals
- Green DC OK indicator confirms output at a glance
Specifications
| Brand | SOLAHD |
|---|
Questions about this item
Will the SDN424100LP run from my 115 V AC mains without a separate transformer?
Yes, the unit accepts 115 to 230 V AC input directly, so it connects to standard mains without an extra transformer.
Can I keep my existing 24 V DC load wired to the output while the supply is mounted on a DIN rail?
The supply provides 24 V DC at 3.8 A with a green DC OK indicator, so your existing 24 V load can remain connected while the unit is DIN-rail mounted.
How do I confirm the SDN424100LP is operating correctly after installation?
The green DC OK status indicator lights when the output is within specification, giving immediate visual confirmation that the supply is working as intended.
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