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water storage fast-heating similar water storage fast-heating instantaneous combined electrical water heaters scopethis standard electric water heaters water smoke detectors point detectors using scattered light wood introductionthis standard safety test test type test conditions qualification standard heat diffusion single
QB/T 4979-2016 in English

QB/T 4979-2016 in English

VALID

Storage and instantaneous combined electrical water heaters

  • Issued on:2016-07-11
  • Implemented on:2017-01-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $300.00
$291.00
Standard No: QB/T 4979-2016
Document status: VALID
Title in English: Storage and instantaneous combined electrical water heaters
Title in Chinese: 储水快热组合式电热水器
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2016-07-11
Implemented on: 2017-01-01
ICS Classification: 97.100.10-Electric heaters
Chinese Classification: Y63-Household electric heating appliances
Professional Classification: QB-Light Industry
Related Keywords: water storage fast-heating
similar water storage fast-heating
instantaneous combined electrical water heaters scopethis standard
electric water heaters
water
Related Topics: hot water method
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本标准规定了家用和类似用途储水快热组合式电热水器的术语和定义、分类与型号命名、要求、试验方法、检验规则、标志、包装、运输、贮存。
本标准适用于额定电压单相器具不超过250V、其他器具不超过480V,额定功率不超过8500W,额定容量不小于5L的储水快热组合式电热水器。


Scope

This standard specifies the terms and definitions, classification and model nomenclature, requirements, test methods, inspection rules, marking, packaging, transportation and storage of household and similar water storage fast-heating combined electric water heaters. This standard applies to water storage fast-heating combined electric water heaters with rated voltage not exceeding 250 V for single-phase appliances and not exceeding 480 V for other appliances, rated power not exceeding 8 500 W, and rated capacity not less than 5L.

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