MEAN WELL Switching Power Supply, HEP-480-48A, 48V dc, 10A, 480W, 1 Output, 127 → 431 V dc, 90 → 305 V ac
- RS Stock No.:
- 135-8979
- Distrelec Article No.:
- 301-56-851
- Mfr. Part No.:
- HEP-480-48A
- Brand:
- MEAN WELL
Bulk discount available
Subtotal (1 unit)*
£194.93
(exc. VAT)
£233.92
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 15 unit(s) ready to ship
- Plus 36 unit(s) shipping from 09 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 - 4 | £194.93 |
5 - 9 | £188.90 |
10 - 24 | £182.86 |
25 - 49 | £176.81 |
50 + | £170.76 |
*price indicative
- RS Stock No.:
- 135-8979
- Distrelec Article No.:
- 301-56-851
- Mfr. Part No.:
- HEP-480-48A
- Brand:
- MEAN WELL
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | MEAN WELL | |
Output Voltage | 48V dc | |
Output Current | 10A | |
Power Rating | 480W | |
Number of Outputs | 1 | |
Input Voltage | 127 → 431 V dc, 90 → 305 V ac | |
Mounting Type | Chassis Mount | |
Package Type | Enclosed | |
Length | 262mm | |
Width | 125mm | |
Depth | 43.8mm | |
Efficiency | 94.5% | |
Weight | 12.2kg | |
Minimum Temperature | -55°C | |
Maximum Temperature | +65°C | |
Select all | ||
---|---|---|
Brand MEAN WELL | ||
Output Voltage 48V dc | ||
Output Current 10A | ||
Power Rating 480W | ||
Number of Outputs 1 | ||
Input Voltage 127 → 431 V dc, 90 → 305 V ac | ||
Mounting Type Chassis Mount | ||
Package Type Enclosed | ||
Length 262mm | ||
Width 125mm | ||
Depth 43.8mm | ||
Efficiency 94.5% | ||
Weight 12.2kg | ||
Minimum Temperature -55°C | ||
Maximum Temperature +65°C | ||
Mean Well Embedded Switch Mode Power Supply
The Mean Well HEP-480 series 480W single output AC to DC embedded switch mode power supply has an output current rating of 10A at 48VDC. It has a universal input supply voltage rating ranging from 90VAC to 305VAC/127VDC to 431VDC. This device can perform under extreme conditions such as high humidity, dusty, oily, high vibration and poorly ventilated environments. It is constructed of an aluminium casing and is fully potted with heat-conducted silicone
Features and Benefits
Built-in power factor correction function
overload, over temperature, overvoltage and short circuit protection
Fanless design
Anti-vibration capability up to 10G
Operating altitude up to 5000m
Efficiency up to 94.5% (depending on model)
Class I power unit
Meets 6kV surge immunity level (line to earth)
V and I level can be adjusted through internal potentiometer
overload, over temperature, overvoltage and short circuit protection
Fanless design
Anti-vibration capability up to 10G
Operating altitude up to 5000m
Efficiency up to 94.5% (depending on model)
Class I power unit
Meets 6kV surge immunity level (line to earth)
V and I level can be adjusted through internal potentiometer
Applications
Outdoor telecommunications equipment
Billboards
Petroleum plants or mine shaft facilities
Billboards
Petroleum plants or mine shaft facilities
Certifications
UL60950-1
IP65 (or IP68 for HEP-480 blank-type) approved
TUV EN60950-1 (design refers )
Compliance to EN55022 (CISPR22) class B
EN61000-3-2,-3
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11
EN55024
Light industry level (surge 6 kV)
Criteria A
IP65 (or IP68 for HEP-480 blank-type) approved
TUV EN60950-1 (design refers )
Compliance to EN55022 (CISPR22) class B
EN61000-3-2,-3
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11
EN55024
Light industry level (surge 6 kV)
Criteria A
Related links
- MEAN WELL Switching Power Supply 24V dc 480W 127 → 431 V dc, 90 → 305 V ac
- MEAN WELL Switching Power Supply 48V dc 187W 127 → 431 V dc, 90 → 305 V
- MEAN WELL Switching Power Supply 48V dc 153.6W 127 → 431 V dc, 90 → 305 V
- MEAN WELL Switching Power Supply 48V dc 321.6W 127 → 431 V dc, 90 → 305 V
- MEAN WELL Switching Power Supply 48V dc 240W 127 → 431 V dc, 90 → 305 V ac
- MEAN WELL Switching Power Supply 48V dc 96W 127 → 431 V dc, 90 → 305 V ac
- MEAN WELL Switching Power Supply 15V dc 150W 127 → 431 V dc, 90 → 305 V ac
- MEAN WELL Switching Power Supply 24V dc 240W 127 → 431 V dc, 90 → 305 V ac