Document Overview
Document Overview This page presents the CE Electromagnetic Compatibility (EMC) certification issued by Waltek Testing Group HCT (Shenzhen) Co., Ltd. for the ETENWOLF HB2 portable pump. The certificate confirms that the product has been evaluated and found compliant with the EU Electromagnetic Compatibility Directive 2014/30/EU,…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- European Union: CE / RoHS / REACH / WEEE
Document Overview
This page presents the CE Electromagnetic Compatibility (EMC) certification issued by Waltek Testing Group HCT (Shenzhen) Co., Ltd. for the ETENWOLF HB2 portable pump. The certificate confirms that the product has been evaluated and found compliant with the EU Electromagnetic Compatibility Directive 2014/30/EU, authorizing the affixing of the CE marking on the equipment.
| Field | Details |
|---|---|
| Document Type | CE-EMC Certification |
| Registration Number | WTH25H07201498 |
| Reference Number | WTH25H07201498E |
| Issuing Body | Waltek Testing Group HCT (Shenzhen) Co., Ltd. |
| Issue Date | August 6, 2025 |
| EU Directive | 2014/30/EU — Electromagnetic Compatibility |
| CE Marking | Authorized upon preparation of technical documentation and Declaration of Conformity |
Product Information
The certified product is the HB2, a compact portable inflation pump designed and manufactured by Guangdong Bestek Technology Co., Ltd. and distributed under the ETENWOLF brand. The pump operates on a DC 5V input, making it suitable for USB-powered and rechargeable applications.
| Attribute | Value |
|---|---|
| Product Name | PUMP 2 |
| Model | HB2 |
| Trade Mark | N/A |
| Rated Input | 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 HB2 was tested against four EMC standards covering both emissions and immunity requirements. The test results confirm full compliance with all listed standards. Below is a summary of each standard applied and its scope.
| Standard | Scope |
|---|---|
| EN IEC 55014-1: 2021 | Electromagnetic compatibility — Requirements for household appliances, electric tools and similar apparatus — Part 1: Emission (based on CISPR 14-1:2016 + COR1:2016) |
| EN IEC 55014-2: 2021 | Electromagnetic compatibility — Requirements for household appliances, electric tools and similar apparatus — Part 2: Immunity — Product family standard (based on CISPR 14-2:2015) |
| EN IEC 61000-3-2: 2019+A1:2021 | EMC — Part 3-2: Limits for harmonic current emissions (equipment input current ≤16 A per phase) |
| EN 61000-3-3: 2013+A2:2021 | EMC — Part 3-3: Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤16 A per phase not subject to conditional connection |
The test report(s) associated with Reference No. WTH25H07201498E confirm that the product meets the essential requirements of Directive 2014/30/EU as demonstrated through compliance with the above harmonized standards. Compliance with other relevant EU Directives remains the responsibility of the applicant.
Standards & Compliance
The HB2 pump’s CE-EMC certification is grounded in the following regulatory framework and harmonized European standards.
- Applicable Directive: EU EMC Directive 2014/30/EU — sets essential requirements for electromagnetic compatibility of electrical and electronic equipment placed on the EU market.
- EN IEC 55014-1: 2021 — governs radio-frequency disturbance characteristics (emissions) of household appliances and electric tools. Derived from CISPR 14-1:2016 + COR1:2016.
- EN IEC 55014-2: 2021 — governs immunity requirements for the same product family. Derived from CISPR 14-2:2015.
- EN IEC 61000-3-2: 2019+A1:2021 — sets limits for harmonic current emissions injected into the public supply network by equipment drawing up to 16 A per phase.
- EN 61000-3-3: 2013+A2:2021 — limits voltage fluctuations and flicker caused by equipment operating at up to 16 A per phase in low-voltage supply systems.
Compliance with these harmonized standards creates a presumption of conformity with the essential EMC requirements. Once the technical documentation and EU Declaration of Conformity are prepared, the CE marking may be affixed to the HB2 unit.
Validity & Certification Body
The certification was issued on August 6, 2025 and is valid based on the evaluation of a representative sample of the HB2 product. As noted in the certificate, the statement reflects a single-sample evaluation and does not constitute an assessment of the entire production batch. Ongoing compliance with the manufacturing quality and product consistency remains the responsibility of the applicant.
| Field | Details |
|---|---|
| Issuing Laboratory | Waltek Testing Group HCT (Shenzhen) Co., Ltd. |
| Laboratory Contact | Tel: 0755-84616666 | Service: 400-0066-989 |
| Laboratory Email | [email protected] |
| Authorized Signatory | Tony Wu, General Manager |
| Certificate Date | August 6, 2025 |
| Registration No. | WTH25H07201498 |
| Reference No. | WTH25H07201498E |
| Evaluation Scope | Single sample evaluation; does not imply assessment of whole production |
Frequently Asked Questions
- What does the CE-EMC certification mean for the HB2 pump?
-
It means the HB2 has been tested by an accredited laboratory and found compliant with the EU Electromagnetic Compatibility Directive 2014/30/EU. This confirms the pump does not generate electromagnetic interference beyond permitted levels and can withstand external electromagnetic disturbances, making it legally eligible for sale across the European Economic Area with CE marking.
- Which specific standards were used to test the HB2?
-
The HB2 was tested against four harmonized standards: EN IEC 55014-1:2021 (emissions), EN IEC 55014-2:2021 (immunity), EN IEC 61000-3-2:2019+A1:2021 (harmonic current emissions), and EN 61000-3-3:2013+A2:2021 (voltage fluctuations and flicker). All tests were conducted by Waltek Testing Group HCT (Shenzhen) Co., Ltd. under Reference No. WTH25H07201498E.
- Does this certificate cover all units manufactured, or only the tested sample?
-
The certificate is based on a single-sample evaluation of the HB2. It does not imply assessment of the entire production run. The applicant, Guangdong Bestek Technology Co., Ltd., is responsible for ensuring that all manufactured units conform to the same design and specifications as the tested sample, and for maintaining the EU Declaration of Conformity and technical documentation.
- What is the rated input for the HB2 pump and why is it relevant to EMC testing?
-
The HB2 operates at DC 5V input. This low-voltage, low-current rating places it within the scope of EN 61000-3-2 and EN 61000-3-3, which apply to equipment drawing ≤16 A per phase. The DC 5V input is characteristic of USB-powered devices, and EMC testing ensures such devices do not disrupt or get disrupted by the electromagnetic environment in which they operate.
Related Documents
For a comprehensive compliance picture of the HB2 pump, the following related certification and documentation types are typically required or recommended alongside the CE-EMC certificate:
- CE-LVD (Low Voltage Directive 2014/35/EU) — Covers electrical safety requirements for devices operating within specified voltage ranges. Relevant if the HB2 incorporates a mains-connected charging circuit.
- CE-RED (Radio Equipment Directive 2014/53/EU) — Applicable if the HB2 includes any wireless or Bluetooth connectivity features.
- RoHS Compliance Certificate — Confirms the product meets EU Directive 2011/65/EU restrictions on hazardous substances including lead, mercury, cadmium, and certain flame retardants.
- REACH Declaration — Addresses compliance with EU REACH Regulation (EC) No 1907/2006 regarding substances of very high concern (SVHC) in the product and its components.
- EU Declaration of Conformity (DoC) — The formal self-declaration by Guangdong Bestek Technology Co., Ltd. required before affixing the CE mark, referencing all applicable directives and harmonized standards.
- UN 38.3 Test Report — If the HB2 contains a lithium-ion battery, this transport safety certification is required for air and international shipping compliance.
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