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Mean Well WDR-480-48 Single Output Industrial Power Supply 480W 48V - DIN Rail
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Mean Well WDR-480-48 Single Output Industrial Power Supply 480W 48V...
Description
Description
Features
| Single and two phase wide input range 180~550VAC |
| Protections: Short circuit / Overload / Over voltage / Over temperature |
| Cooling by free air convection |
| Built-in constant current limiting circuit |
| 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 |
| Built-in DC OK relay contact |
| 100% full load burn-in test |
| Built-in active PFC |
| 3 years warranty |
General Specification
| AC input voltage range | 180~550VAC(single and two phase); 254~780VDC |
| AC input current | 1.6A / 400VAC, 4A / 230VAC |
| AC inrush current (max.) | Cold start, 50A at 400VAC |
| DC adjustment range | 24V: 24~28V, 48V: 48~55V |
| Overload protection | 105%~130% rated output power, constant current limiting, unit will shut down after 3 sec.; auto-recovery after 1 minute if the fault condiction is removed. |
| Over voltage protection Range | 16~18V for 12V model (only for WDR-120), 29~33V for 24V model, 56~65V for 48V model |
| Over voltage protection Type | Shut down o/p voltage, auto-recovery after 1 minute if the fault condition is removed |
| Setup, rise, hold up time | 2000ms, 150ms, 16ms at full load and 230VAC; 800ms, 150ms, 18ms at full load and 400VAC |
| Over temp. protection | Shut down output voltage, 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, 1 minute |
| Working temperature | -30~+70°C (refer to output derating curve) |
| DC OK signal | Relay Contact |
| Leakage current | <3.5mA at 530VAC |
| Vibration | 10~500Hz, 2G 10 minutes / 1 cycle, period of 60 minutes each along X, Y, Z axes |
| Safety standards | UL508 approved ; IEC60950-1 CB approved by SIQ ; Design refer to GL |
| 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, heavy industry level |
| Connection | I/P: 3 poles, O/P: 6 poles screw DIN terminal |
| Dimension (LxWxH) | 85.5x125.2x128.5 |
| Packing | 8pcs / 14.6kg |
Specifications
Specifications
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BrandMean Well
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SeriesWDR Series
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Power Rating480 Watt
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Output Voltage48 Volt
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Rated Current10 Ampere
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Input Voltage180V~550V
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No of Output1
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Standards MetCB,CE,cUL,EAC
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length4.93 in
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Width4.93 in
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Height3.37 in
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Weight3.75 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the WDR-480-48 for a 48V industrial control cabinet?
Yes, this unit is designed for DIN rail industrial power distribution where 48V DC is required inside a panel or enclosure. It provides 480W at 48V with 10A output current for higher-capacity 48V control loads.
Is the WDR-480-48 suitable for building automation panels that use 48V DC equipment?
It can be used for building automation or control systems that operate on 48V DC and fit within 480W and 10A. The slim metal housing and DIN rail form factor are intended for organized cabinet integration.
Can this model support multiple 48V devices in an industrial automation enclosure?
Yes, it is a higher-capacity WDR option for 48V DC systems, with 480W total output and 10A available current. That makes it appropriate when one DIN rail supply must support several 48V panel loads within those limits.
Is the WDR-480-48 appropriate for enclosed control cabinets in demanding temperature conditions?
It is intended for control cabinets and enclosures rather than exposed locations. The operating temperature range is -30°C to +70°C, and the metal-case DIN rail design aligns with enclosed industrial installations.
How does the WDR-480-48 compare with other models in the WDR family?
Among 48V versions, the WDR family includes WDR-60-48 at 60W, 1.25A; WDR-120-48 at 120W, 2.5A; WDR-240-48 at 240W, 5A; and WDR-480-48 at 480W, 10A. Other siblings are WDR-60-5 at 50W, 5V, 10A; WDR-60-12 at 60W, 12V, 5A; WDR-60-24 at 60W, 24V, 2.5A; WDR-120-12 at 120W, 12V, 10A; WDR-120-24 at 120W, 24V, 5A; WDR-240-24 at 240W, 24V, 10A; and WDR-480-24 at 480W, 24V, 20A.
Other WDR-480 Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well WDR-480-24 Single Output Industrial Power Supply 480W 24V - DIN Rail | 480W | 24V | 20A | Indoor | $148.41 | View |
