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Mean Well SDR-960-24 AC-DC Industrial DIN rail power supply 24Vdc 40A
Description
Description
Features
| High efficiency up to 94% |
| AC input 180~264VAC only |
| Built-in active PFC function |
| Built-in DC OK relay contact |
| Protections: Short circuit / Overload / Over voltage / Over temperature |
| Cooling by free air convection |
| Can be installed on DIN rail TS-35 / 7.5 or 15 |
| UL508(industrial control equipment) approved |
| EN61000-6-2(EN50082-2) industrial immunity level |
| 130% peak load capability |
| Current sharing up to 3840W (3+1) |
| 3 years warranty |
General Specification
| AC input voltage range | 180~264VAC; 254~370VDC |
| AC inrush current (max.) | Cold start, 50A at 230VAC |
| DC adjustment range | 24V: 24~28V, 48V: 48~55V |
| Overload protection | Normally works within 105%~130% rated output power for 3 seconds and then shut down o/p voltage with auto-recovery after 30 seconds if the peak load condition is removed |
| Overload protection | Constant current limiting within 130%~150% rated output power for more than 3 seconds and then shut down o/p voltage, re-power on to recover |
| Over voltage protection Range | 29~33V for 24V model, 56~65V for 48V model |
| Over voltage protection Type | Shut down o/p voltage, re-power on to recover |
| Over temp. protection | Recovers automatically after temperature goes down |
| Withstand voltage | I/P-O/P:3kVAC, I/P-FG:1.5kVAC, O/P-FG:0.5kVAC, O/P-DC OK:0.5kVAC |
| Working temperature | -30~+70°C |
| Safety standards | UL508, TUV EN60950-1 approved |
| EMC standards | EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), EN61204-3; |
| Connection | I/P:3 poles, O/P: 6 poles screw DIN terminal |
| Dimension (WxHxD)(mm) | 110x125.2x150 |
Specifications
Specifications
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BrandMean Well
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SeriesSDR Series
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Power Rating960 Watt
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Output Voltage24 Volt
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Rated Current40 Ampere
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Input Voltage180V~264V
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No of Output1
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Standards MetBSMI,CB,CE,cUL,EAC,TUV
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length5.91 in
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Width4.93 in
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Height4.33 in
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Weight5.45 lb
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the SDR-960-24 as a central 24V DC supply in a large PLC control cabinet?
Yes, this model is intended for high-capacity DIN rail applications where a 24V DC bus is needed in one enclosure. It provides 24V at 40A with 960W total output, which makes it suitable for larger PLC and automation cabinets than lower-power SDR models.
Is the SDR-960-24 appropriate for industrial automation panels with many 24V loads?
It is a fit when the total 24V demand across the panel stays within 40A and 960W. Its DIN rail format is designed for cabinet mounting, and the 150.0 x 125.2 x 110.0 mm size should be checked against available panel space.
Can the SDR-960-24 support building management systems with multiple 24V control devices?
It can be used for larger building management enclosures that consolidate many 24V DC devices onto one supply. The key sizing limits are 24V output, 40A current, and 960W total power.
Is this a good choice for a DIN rail cabinet that needs one high-power 24V supply instead of several smaller units?
It can be, especially when the cabinet is already set up for DIN rail hardware and the load is concentrated around one 24V bus. This unit delivers 960W at 24V and 40A, so it covers far more load than the 120W, 240W, or 480W 24V SDR siblings.
Should the SDR-960-24 be used only inside a control enclosure?
Yes, it is best treated as a cabinet-mounted industrial power supply. The product data gives an operating temperature range of -30°C to +70°C, but no IP rating is listed for exposed outdoor or washdown use, so enclosure installation is the safer interpretation.
How does the SDR-960-24 compare with other SDR series models?
Among the 24V siblings, SDR-75-24 is 76.8W and 3.2A, SDR-120-24 is 120W and 5A, SDR-240-24 is 240W and 10A, SDR-480-24 is 480W and 20A, SDR-480P-24 is 480W and 20A, and SDR-960-24 is 960W and 40A. The 48V siblings are SDR-75-48 at 76.8W and 1.6A, SDR-120-48 at 120W and 2.5A, SDR-240-48 at 240W and 5A, SDR-480-48 at 480W and 10A, SDR-480P-48 at 480W and 10A, and SDR-960-48 at 960W and 20A. The 12V siblings listed here are SDR-75-12 at 75.6W and 6.3A and SDR-120-12 at 120W and 10A.
Other SDR-960 Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well SDR-960-48 Single Output Industrial Power Supply 960W 48V - DIN Rail | 960W | 48V | 20A | Indoor | $223.61 | View |
