Product Change Notice: Feature Upgrades, Safety Certifications and Labels Updates
Product Center / Frank Chen
Frank@meanwell.com
To comply with Article 27 of the “Law of the People’s Republic of China on Product Quality” regarding product labeling requirements for products sold within mainland China, product labels are required to include Chinese descriptions of the product name, manufacturer name, and manufacturing address. MEAN WELL has therefore updated the labels of all product models by adding the required Chinese markings
In addition, MEAN WELL has upgraded the safety certifications for selected series. Some models may have appearance changes due to additional safety certification applications or product function and performance enhancements (please refer to the table below). These changes are also announced in this notice. Relevant verification and safety approval filing procedures for the replacement materials have been completed.
During the transition period, shipments from MEAN WELL may include both old and new versions. For any questions regarding these product changes, please refer to the latest datasheets on the MEAN WELL official website or contact your MEAN WELL sales representative or local distributor.
| Virtual Expo Category | Series Name | Change(s) | Implementation Date |
|---|---|---|---|
| A1~B4 Hall | All Product Models | Label adds Chinese info. | 2026.02~05 (Varies by model) |
| A1 Enclosed Type PSU Hall | HDR-15/ 30/ 100/ 150 WDR-60/ 240/ 480 MDR-100 |
Label adds BIS | 2026.01 (Varies by model) |
| NSP-3200 | Adds PE bag & desiccant in package. | 2026.06 | |
| SHP-30K MSP-450 HRP(G)-450 |
Adds PE bag & desiccant in package | 2025.11~2026.01 (Varies by model) |
|
| RSP/ RPB-1600 | Adds 3 ventilation holes to the top case. | 2026.07 | |
| NSP-75/ 100/ 150/ 200/ 320/ 500/ 750 | Label adds UL/BSMI/CCC (Full Safety included) |
2026.02~03 (Varies by model) |
|
| A3 DIN Rail PSU Hall | XDR-75E/ 120E/ 150E/ 240E/ 480E/ 960E | Label adds CCC/IP20 (Full Safety included) |
2026.05~08 (Varies by model) |
| XDR-75/ 120/ 240/ 480/ 960 | Label adds UL/BSMI/CCC/SEMI F47 (DNV & C1D2 applying) |
2026.04~07 (Varies by model) |
|
| XTR-240/ 480/ 960 | Label adds CCC/SEMI F47 (DNV & C1D2 applying) |
2025.08~09 (Varies by model) |
|
| A4 PCB Type PSU Hall | RPS-300/ 300-C/ 400/ 500/ 500-TF/ 500-SF | Label adds CB/TUV/UL 62368-1. | Est: 2026.09 |
| B3 Charger & Inverter Hall | NTN-5K | Adds EPE in the package | 2025.12 |
| NPB-120/ 240/ 360/ 450/ 750 NPP-450/750 |
Label adds PSE | 2026.08~10 (Varies by model) |
MEAN WELL ENTERPRISES CO., LTD.
Group Product Center