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QB/T 4270-2023Commercial electric water boiler (English PDF)

商用电开水器

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

July 28, 2023

Implementation date

February 1, 2024

Scope

QB/T 4270-2023 is the English-translated version of 商用电开水器.

QB/T 4270-2023 — This standard specifies the product classification, requirements, inspection rules, marking, packaging, transportation and storage of commercial electric water boilers, and describes the corresponding test methods.

This standard applies to the design, production, inspection and sales of commercial electric water boilers with rated voltages not exceeding 250 V for single-phase appliances and 480 V for other appliances that are not exclusively for household use.

Appliances utilizing other forms of energy, where applicable, have performance requirements also within the scope of this standard.

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Document preview — QB/T 4270-2023

National Standard of the People's Republic of China

ICS: 97.100
Classification: X 99

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the product classification, requirements, inspection rules, marking, packaging, transportation and storage of commercial electric water boilers, and describes the corresponding test methods. This standard applies to the design, production, inspection and sales of commercial electric water boilers with rated voltages not exceeding 250 V for single-phase appliances and 480 V for other appliances that are not exclusively for household use. Appliances utilizing other forms of energy, where applicable, have performance requirements also within the scope of this standard. This standard does not apply to: water boilers designed for industrial use; water boilers with electrode heaters; electric water boilers used under special conditions such as corrosive or explosive gases (dust, steam or combustible gas).

Document data

International classification (ICS): 97.100.

Chinese classification (CCS): X99.

Estimated length of the Chinese original: 13,184 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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