MEAN WELL WDR-240-48 240W 48V 5A DIN Rail
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Key specifications
Complete technical specifications| Output voltage | 48 V |
|---|---|
| Rated current | 5 A |
| Rated power | 240 W |
| AC input range | 180–550 VAC |
| Operating temperature | -30 to 70 °C |
|---|---|
| Dimensions (L × W × H) | 63 × 125.2 × 113.5 mm |
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Product overview
Where this model fits
Complete technical specifications
Rev. 2025-12-12| Output voltage | 48 V |
|---|---|
| Rated current | 5 A |
| Rated power | 240 W |
| Voltage adjustment range | 48–55 V |
| Ripple & noise | 150 mVp-p |
| AC input range | 180–550 VAC |
|---|---|
| DC input range | 254–780 VDC |
| Frequency range | 47–63 Hz |
| Power factor | 0.84 |
| Operating temperature | -30 to 70 °C |
|---|---|
| Storage temperature | -40 to 85 °C |
| Operating humidity | 20–95 % RH |
| Vibration | Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6 |
| Dimensions (L × W × H) | 63 × 125.2 × 113.5 mm |
|---|---|
| Net weight | 1060.0 g |
| Safety standards | UL508,EAC TP TC 004,BIS IS13252(Part1):2010/IEC 609501:2005(except for 48) approved,IEC62368-1 CB approved by SIQ, design refer to BS EN/EN62368-1, AS/NZS 62368.1,GL;(meet BS EN/EN60204-1) |
|---|
These approvals are recorded for the series as a whole. Where a line names particular models or ratings, it applies only to those — read it against this part number, and ask us for the certificate if your approval process needs it.
| Part number | WDR-240-48 |
|---|---|
| Brand | MEAN WELL |
| Category | AC/DC DIN Rail |
| Series | WDR-240 |
Approvals and compliance
From the manufacturer's datasheet for this seriesUnited States
- UL
UL Listing or Recognition means UL Solutions tested samples against the applicable UL safety standard and audits the factory that builds them. A UL file number is the usual evidence an inspector or specifier asks for in North America.
International
- CB Scheme
A CB Test Certificate reports testing against the IEC standard and is accepted by member certification bodies as the basis for a national approval. It shortens a new-country approval rather than granting market access by itself, so it is the most useful item on this list when you are entering a market that is not shown here.
Eurasian Economic Union
- EAC
Conformity with the Eurasian Economic Union technical regulations, covering Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan. TP TC 004 is the low-voltage regulation and TP TC 020 the electromagnetic-compatibility one, so which number appears tells you what was assessed.
India
- BIS
Registration under India's Compulsory Registration Scheme, against an IS standard. IS 13252 is the Indian transposition of IEC 60950-1 and IS 15885 of IEC 61347, so the IS number identifies the product category.
Covers only part of this series: except for 48
An approval above is held by only some models in this series. The datasheet's own wording is quoted beside the mark; read it against this part number, and ask us for the certificate if your approval process needs it.
| Withstand voltage | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC |
|---|---|
| EMC emission | Compliance to BS EN/EN55032 (CISPR32), BS EN/EN61204-3 Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020 |
| EMC immunity | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2), BS EN/EN61204-3, heavy industry level, EAC TP TC 020 approved |
Standards certified against
- IEC 609501
- IEC62368-1
- IS13252
Designed to reference
The datasheet lists these as design references. The series was built to them but has not been certified to them, so do not treat them as approvals.
BS EN/EN62368-1, AS/NZS 62368.1,GL;(meet BS EN/EN60204-1)
Read the datasheet's exact wording
UL508,EAC TP TC 004,BIS IS13252(Part1):2010/IEC 609501:2005(except for 48) approved,IEC62368-1 CB approved by SIQ, design refer to BS EN/EN62368-1, AS/NZS 62368.1,GL;(meet BS EN/EN60204-1)
Reproduced unedited from the manufacturer's datasheet. Where an approval covers only some models, the wording says so. Ask us for the certificate itself if your approval process needs it.
Certificates
Certificate copy supplied with this model.
Enlarge
CE · Certificate number R50453592
Ordering & shipping information
| Part number | WDR-240-48 |
|---|---|
| Minimum order quantity | 1 |
| Country of origin | China |
| Typical packed weight | 1292 g |
| Unit weight | 1060 g |
WDR-240 model comparison
View all models| Model | Output voltage | Rated current | Rated power | Price | Availability |
|---|---|---|---|---|---|
| WDR-240-48 Currently viewing | 48 V | 5 A | 240 W | $193.60 |
Ships in 3–5 business days
|
| WDR-240-24 | 24 V | 10 A | 240 W | $167.07 |
Ships in 3–5 business days
|
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Technical data source
- Primary source
- MEAN WELL
- Datasheet revision
- 2025-12-12
- Last verified
View the manufacturer datasheet How we source and verify product data
Specifications are transcribed from the manufacturer datasheet and are subject to change without notice. The current manufacturer datasheet governs in case of any discrepancy.