Document Overview
Document Overview This article covers the official CE/EMC test report issued for the ETENWOLF Air3 portable air pump. The report was prepared by Waltek Testing Group HCT (Shenzhen) Co., Ltd. under reference number WTH25H05129161E and test report form number TRF EN IEC 55014-1: 2021-EMC-001-V01 (internal…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- European Union: CE / RoHS / REACH / WEEE
Document Overview
This article covers the official CE/EMC test report issued for the ETENWOLF Air3 portable air pump. The report was prepared by Waltek Testing Group HCT (Shenzhen) Co., Ltd. under reference number WTH25H05129161E and test report form number TRF EN IEC 55014-1: 2021-EMC-001-V01 (internal form code HCT/RF-23-21).
- Document Type: CE/CE-EMC Test Report
- Issuing Laboratory: Waltek Testing Group HCT (Shenzhen) Co., Ltd., Building B, Tianji Industrial Park, 1/F. & 2/F. & 3/F., No.30-9, Laiyin Road, Xinsheng Community, Longgang Subdistrict, Longgang District, Shenzhen, Guangdong, China
- Reference Number: WTH25H05129161E
- Date of Sample Receipt: 2025-05-27
- Test Period: 2025-05-27 to 2025-05-29
- Date of Issue: 2025-06-04
- Overall Test Result: Pass
The report covers electromagnetic compatibility (EMC) evaluations including conducted disturbance at mains terminals, disturbance power in the frequency range, and radiated disturbances, confirming compliance with applicable CE marking requirements for the European market.
Product Information
The equipment under test (EUT) is the ETENWOLF Air3, a compact and portable air pump designed for inflating tyres, sports equipment, and other inflatable items.
- Product Name: Portable Air Pump
- Model Number: Air3
- Brand: ETENWOLF
- Applicant: Guangdong Bestek Technology Co., Ltd.
- Applicant Address: No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China
- Manufacturer: Guangdong Bestek Technology Co., Ltd.
- Manufacturer Address: No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China
The Air3 is a battery-powered portable inflation tool. As a motor-driven device intended for consumer and professional use, it is subject to CE marking under the EMC Directive, requiring demonstration that it does not generate excessive electromagnetic interference and maintains adequate immunity during operation.
Key Details
The table below summarises the key test parameters and results documented in report WTH25H05129161E.
| Parameter | Detail |
|---|---|
| Reference Number | WTH25H05129161E |
| Test Report Form No. | TRF EN IEC 55014-1: 2021-EMC-001-V01 |
| Internal Form Code | HCT/RF-23-21 |
| Product Model | Air3 |
| Product Category | Portable Air Pump (Motor-Driven Tool) |
| Date of Sample Receipt | 2025-05-27 |
| Test Start Date | 2025-05-27 |
| Test End Date | 2025-05-29 |
| Date of Issue | 2025-06-04 |
| Conducted Disturbance — Mains Terminals | Tested per EN IEC 55014-1:2021 — Pass |
| Disturbance Power in Frequency Range | Tested per EN IEC 55014-1:2021 — Pass |
| Radiated Disturbances | Tested per EN IEC 55014-1:2021 — Pass |
| Harmonics Current Emissions | Tested per EN IEC 61000-3-2:2019+A1:2021 — Pass |
| Voltage Fluctuations & Flicker | Tested per EN 61000-3-3:2013+A2:2021 — Pass |
| Immunity Requirements | Tested per EN IEC 55014-2:2021 — Pass |
| Overall Result | Pass |
| Prepared By | Snow Zeng |
| Approved By | Tony Wu |
The test scope encompassed all major EMC emission and immunity categories required for CE marking of household and similar electrical motor-operated tools, consistent with the product classification under the relevant EU directives.
Standards & Compliance
The ETENWOLF Air3 was evaluated against the following harmonised European standards. Compliance with these standards supports the CE marking declaration of conformity.
- EN IEC 55014-1:2021 — Electromagnetic disturbances from household appliances, electric tools and similar apparatus. Part 1: Emission. This standard specifies limits and measurement methods for conducted and radiated disturbances in the frequency range 9 kHz to 400 GHz for motor-operated and thermal appliances.
- EN IEC 55014-2:2021 — Electromagnetic disturbances from household appliances, electric tools and similar apparatus. Part 2: Immunity. This standard defines immunity requirements ensuring the product functions correctly in the presence of electromagnetic disturbances.
- EN IEC 61000-3-2:2019+A1:2021 — Limits for harmonic current emissions (equipment input current up to and including 16 A per phase). This standard limits the harmonic currents injected into the public supply network.
- EN 61000-3-3:2013+A2:2021 — Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current up to and including 16 A per phase.
Testing covered three primary EMC measurement categories: conducted disturbance at mains terminals, disturbance power in the frequency range, and radiated disturbances. All measurements were performed with the EUT operating under representative load conditions and using calibrated test equipment traceable to national standards.
Validity & Certification Body
The test report WTH25H05129161E was issued on 2025-06-04 by Waltek Testing Group HCT (Shenzhen) Co., Ltd., an accredited EMC and safety testing laboratory.
- Issuing Laboratory: Waltek Testing Group HCT (Shenzhen) Co., Ltd.
- Laboratory Website: http://www.hct-test.com
- Laboratory Address: Building B, Tianji Industrial Park, 1/F. & 2/F. & 3/F., No.30-9, Laiyin Road, Xinsheng Community, Longgang Subdistrict, Longgang District, Shenzhen, Guangdong, China
- Telephone: 0755-84616666
- Service Hotline: 400-0066-989
- Email: [email protected]
- Report Prepared By: Snow Zeng
- Report Approved By: Tony Wu
- Date of Issue: 2025-06-04
CE/EMC test reports of this type support the manufacturer’s Declaration of Conformity (DoC) for CE marking purposes. The report remains valid as long as the product design, components, and intended use remain unchanged from the tested configuration. Any modification to the EUT may require re-testing. This report covers 51 pages in total as documented in the original filing.
Frequently Asked Questions
- What does the CE EMC test report WTH25H05129161E confirm for the Air3?
- Report WTH25H05129161E confirms that the ETENWOLF Air3 portable air pump passed all required electromagnetic compatibility (EMC) tests for CE marking, including conducted disturbance, radiated disturbance, harmonic current emissions, and voltage flicker, tested against EN IEC 55014-1:2021, EN IEC 55014-2:2021, EN IEC 61000-3-2:2019+A1:2021, and EN 61000-3-3:2013+A2:2021.
- Which laboratory conducted the CE EMC testing for the Air3?
- The testing was performed by Waltek Testing Group HCT (Shenzhen) Co., Ltd., located in Longgang District, Shenzhen, Guangdong, China. The report was prepared by Snow Zeng and approved by Tony Wu, and issued on 2025-06-04.
- Does the Air3 comply with the EU EMC Directive based on this report?
- Yes. The Pass result across all test categories in report WTH25H05129161E supports the manufacturer’s Declaration of Conformity under the EU EMC Directive (2014/30/EU), allowing the Air3 to carry the CE mark for sale in the European Economic Area.
- What happens if the Air3 design is modified after this report was issued?
- If the product design, internal components, firmware, or intended use of the ETENWOLF Air3 changes after the test date of 2025-05-27 to 2025-05-29, re-testing may be required to maintain the validity of the CE EMC compliance documentation. The report is specific to the tested configuration.
Related Documents
The following certification and compliance document types are typically required alongside a CE/EMC test report for a portable air pump such as the ETENWOLF Air3:
- CE LVD (Low Voltage Directive) Test Report — Required if the product operates at mains voltage levels; covers electrical safety under Directive 2014/35/EU and relevant EN standards such as EN 62368-1 or EN 60335 series.
- CE Declaration of Conformity (DoC) — The manufacturer’s signed declaration referencing all applicable directives and harmonised standards, required to legally affix the CE mark.
- UN 38.3 Battery Test Report — Required for the lithium-ion or lithium polymer battery pack inside the Air3 for safe transport classification under UN Recommendations on the Transport of Dangerous Goods.
- RoHS Compliance Report — Confirms restriction of hazardous substances (lead, mercury, cadmium, etc.) under EU Directive 2011/65/EU.
- REACH SVHC Declaration — Declares compliance with REACH Regulation (EC) No 1907/2006 regarding substances of very high concern.
- FCC Test Report — Required for market access in the United States, covering unintentional radiator requirements under FCC Part 15.
- KC Certification (KC Mark) — Required for the South Korean market, covering both safety and EMC requirements under Korean standards.
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