Document Overview
Document Overview This page presents the official CE Electromagnetic Compatibility (EMC) certification issued for the ETENWOLF Air3 portable blowing pump. The certification was conducted and issued by Waltek Testing Group HCT (Shenzhen) Co., Ltd., an accredited testing laboratory based in Shenzhen, China. Field Detail Document…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- European Union: CE / RoHS / REACH / WEEE
Document Overview
This page presents the official CE Electromagnetic Compatibility (EMC) certification issued for the ETENWOLF Air3 portable blowing pump. The certification was conducted and issued by Waltek Testing Group HCT (Shenzhen) Co., Ltd., an accredited testing laboratory based in Shenzhen, China.
| Field | Detail |
|---|---|
| Document Type | CE-EMC Certification |
| Registration Number | WTH25H07182967 |
| Reference Number | WTH25H07182967E |
| Issuing Body | Waltek Testing Group HCT (Shenzhen) Co., Ltd. |
| Issue Date | July 25, 2025 |
| Applicable Directive | 2014/30/EU – European Electromagnetic Compatibility Directive |
| Scope | Confirms compliance with EMC requirements for the CE marking of the Air3 portable blowing pump |
Product Information
The ETENWOLF Air3 is a compact, battery-powered portable blowing pump designed for inflation tasks. Below are the key product details as recorded in the certification document.
| Field | Detail |
|---|---|
| Product Name | Portable Blowing Pump |
| Brand / Trade Mark | N/A |
| Model | Air3 |
| Input Rating | DC 5V |
| Applicant / Holder | Guangdong Bestek Technology Co., Ltd. |
| Manufacturer | Guangdong Bestek Technology Co., Ltd. |
| Manufacturer Address | No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China |
Key Details
The following table summarises the four test standards applied during EMC evaluation of the Air3, along with a description of each standard’s scope.
| Standard | Description | Category |
|---|---|---|
| EN IEC 55014-1:2021 | Electromagnetic compatibility – Requirements for household appliances, electric tools and similar apparatus – Part 1: Emission (CISPR 14-1:2016 + COR1:2016) | Emission |
| EN IEC 55014-2:2021 | Electromagnetic compatibility – Requirements for household appliances, electric tools and similar apparatus – Part 2: Immunity – Product family standard (CISPR 14-2:2015) | Immunity |
| EN IEC 61000-3-2:2019+A1:2021 | Electromagnetic compatibility (EMC) – Part 3-2: Limits – Limits for harmonic current emissions (equipment input current ≤16 A per phase) | Limits |
| EN 61000-3-3:2013+A2:2021 | Electromagnetic compatibility (EMC) – Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤16 A per phase and not subject to conditional connection | Limits |
The product was tested against a single evaluation sample and found compliant with all four standards. This compliance confirms the product meets the essential requirements of the 2014/30/EU EMC Directive, enabling the affixing of the CE marking.
Standards & Compliance
The Air3 was evaluated under the CE marking framework, specifically the EU Electromagnetic Compatibility Directive 2014/30/EU. The four harmonised standards used provide presumption of conformity with the directive’s essential requirements.
- Emission compliance was assessed under EN IEC 55014-1:2021, covering conducted and radiated disturbances generated by the device during operation.
- Immunity compliance was assessed under EN IEC 55014-2:2021, verifying the device’s ability to operate correctly in the presence of external electromagnetic disturbances.
- Harmonic current limits were verified under EN IEC 61000-3-2:2019+A1:2021, applicable to equipment with input current not exceeding 16 A per phase.
- Voltage fluctuation and flicker limits were verified under EN 61000-3-3:2013+A2:2021, ensuring the device does not cause unacceptable disturbances to the public low-voltage supply network.
Following successful testing, the applicant is required to prepare the necessary Technical Documentation and Declaration of Conformity before affixing the CE marking to the product and its packaging.
Validity & Certification Body
This certification was issued on July 25, 2025, and is signed by Tony Wu, General Manager of Waltek Testing Group HCT (Shenzhen) Co., Ltd.
| Field | Detail |
|---|---|
| Certification Body | Waltek Testing Group HCT (Shenzhen) Co., Ltd. |
| Contact Telephone | 0755-84616666 |
| Service Hotline | 400-0066-989 |
| [email protected] | |
| Signatory | Tony Wu, General Manager |
| Date of Issue | July 25, 2025 |
| Registration No. | WTH25H07182967 |
| Reference No. | WTH25H07182967E |
Important note: This certificate is based on a single evaluation of a product sample. It does not imply an assessment of the entire production line. Manufacturers are responsible for ensuring ongoing production conformity and maintaining valid Technical Documentation.
Frequently Asked Questions
- Q: What does CE-EMC certification mean for the Air3 pump?
- CE-EMC certification confirms that the Air3 complies with the EU Electromagnetic Compatibility Directive 2014/30/EU. This means the device neither generates electromagnetic disturbances beyond permitted limits nor is susceptible to such disturbances in a way that would impair its intended operation.
- Q: Which test standards were used to certify the Air3?
- The Air3 was tested against four harmonised standards: EN IEC 55014-1:2021 (emission), EN IEC 55014-2:2021 (immunity), EN IEC 61000-3-2:2019+A1:2021 (harmonic current limits), and EN 61000-3-3:2013+A2:2021 (voltage fluctuation and flicker limits).
- Q: Who issued this CE-EMC certificate and when?
- The certificate was issued by Waltek Testing Group HCT (Shenzhen) Co., Ltd. on July 25, 2025. The reference number is WTH25H07182967E and the registration number is WTH25H07182967.
- Q: Does this certificate cover the entire production batch of the Air3?
- No. As stated in the certificate, the evaluation was conducted on a single sample of the product. It does not constitute an assessment of the whole production. The manufacturer remains responsible for maintaining production quality and conformity with the applicable directives.
Related Documents
For a complete compliance and safety profile of the Air3 portable blowing pump, the following related certification types are typically required or recommended alongside this CE-EMC certificate:
- CE-LVD (Low Voltage Directive 2014/35/EU) – Required if the product operates on AC mains or includes AC-powered charging accessories.
- CE-RED (Radio Equipment Directive 2014/53/EU) – Applicable if the Air3 includes any wireless connectivity such as Bluetooth.
- RoHS Compliance Report – Confirms restriction of hazardous substances under EU RoHS Directive 2011/65/EU.
- REACH SVHC Declaration – Addresses substance restrictions under REACH Regulation (EC) No 1907/2006.
- UN38.3 Battery Transport Test Report – Required for shipping lithium battery-powered devices internationally.
- FCC ID / SDOC – Required for market entry into the United States if the product emits radio frequency energy.
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