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energy efficiency grades energy efficiency levels energy efficiency limit values evaporative cooling fans evaporative air coolers scopethis standard collaborative business relationship management systems contact suspensions silk strip
QB/T 4977-2016 in English

QB/T 4977-2016 in English

VALID

The rating requirements of energy efficiency grades for evaporative air coolers

  • Issued on:2016-07-11
  • Implemented on:2017-01-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $80.00
$78.00
Standard No: QB/T 4977-2016
Document status: VALID
Title in English: The rating requirements of energy efficiency grades for evaporative air coolers
Title in Chinese: 蒸发式冷风扇能效等级评定要求
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: 97.030-Domestic electrical appliances in general
Chinese Classification: Y61-Household air conditioning and cooling appliances
Professional Classification: QB-Light Industry
Related Keywords: energy efficiency grades
energy efficiency levels
energy efficiency limit values
evaporative cooling fans
evaporative air coolers scopethis standard
Related Topics: qb/t 1978-2016
qb/t2016
qb t 2020 2016
Efficient evaporation equipment
One-stop evaporative cooling
Air-cooled COD
t 4977
QB/T2208-2016
Grade requirements for cold extruded parts
Hydrogen generator energy efficiency rating
qb/t499-2016

本标准规定了蒸发式冷风扇的能效等级、能效限定值、节能评价值、试验方法和检验规则。
本标准适用于GB/T 23333-2009定义的冷风扇。


Scope

This standard specifies the energy efficiency levels, energy efficiency limit values, energy saving evaluation values, test methods and inspection rules for evaporative cooling fans (hereinafter referred to as "cooling fans"). This standard applies to cooling fans defined in GB/T 23333-2009.

Sample only — not a preview of QB/T 4977-2016
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