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Technical requirements for the inspection of household and similar electrical appliances for import and export. Part 7: Energy efficiency of electric-resistance storage water heaters
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Basic data
| Standard ID | SN/T 3241.7-2013 (SN/T3241.7-2013) |
| Description (Translated English) | Technical requirements for the inspection of household and similar electrical appliances for import and export. Part 7: Energy efficiency of electric-resistance storage water heaters |
| Sector / Industry | Commodity Inspection Standard (Recommended) |
| Classification of Chinese Standard | Y63 |
| Classification of International Standard | 97.100 |
| Word Count Estimation | 8,897 |
| Quoted Standard | GB/T 20289-2006; GB 21519-2008 |
| Regulation (derived from) | National quality recognition (2013) 569 |
| Issuing agency(ies) | General Administration of Customs |
| Summary | This standard specifies the use of household and similar storage water heaters (hereinafter referred to as electric water heaters) the energy efficiency of limited value, energy conservation evaluation values, energy efficiency rating and test methods and |
SN/T 3241.7-2013: Technical requirements for the inspection of household and similar electrical appliances for import and export. Part 7: Energy efficiency of electric-resistance storage water heaters
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Technical requirements for the inspection of household and similar electrical appliances for import and export.Part 7. Energy efficiency of electric-resistance storage water heaters
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Import and export of household and similar electrical appliances technical inspection requirements
Part 7. storage-type electric water heater energy efficiency
Part 7. Energyefficiencyofelectric-resistancestoragewaterheaters
Issued on. 2013-11-06
2014-06-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
SN/T 3241 "Importers of household and similar electrical appliances test technical requirements" is divided into seven sections.
--- Part 1. AC electric fans energy efficiency;
--- Part 2. automatic rice cooker energy efficiency;
--- Part 3. refrigerator energy efficiency;
--- Part 4. room air conditioner energy efficiency;
--- Part 5. cookers energy efficiency;
--- Part 6. dishwashers energy efficiency;
--- Part 7. storage-type electric water heater energy efficiency.
This section SN/T 3241 Part 7.
This section drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
This section proposed and managed by the National Certification and Accreditation Administration Committee.
This section was drafted by. People's Republic of China SZCIQ, People's Republic of China Shandong Entry-Exit Inspection and
Quarantine Bureau.
The main drafters of this section. Xuzhi Yan, Yu Peng, Li Jun, easy to understand, and Emori.
Import and export of household and similar electrical appliances technical inspection requirements
Part 7. storage-type electric water heater energy efficiency
1 Scope
This section SN/T 3241 provisions for household and similar use of storage water heaters (hereinafter referred to as electric water heaters) energy efficiency limit
Values, evaluating values of energy, energy efficiency grades, test methods and inspection rules.
This section applies to the grid voltage supply, rated voltage not exceeding 250V household and similar purposes and export of electric storage water
The energy efficiency of the water test.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 20289-2006 water heaters
GB 21519-2008 storage-type electric water heater energy efficiency limit value and energy efficiency rating
3 Terms and Definitions
GB/T 20289-2006 define the following terms and definitions apply to this document.
3.1
Electric water heater energy efficiency limit minimumalowablevaluesofenergyefficiencyforelectricalstoragewaterheaters
The most accordance with the test conditions specified in this standard, electric water heater allowed 24h inherent energy coefficient and maximum hot water output rate
A small value.
3.2
Electric water heater energy conservation evaluation values evaluatingvaluesofenergyconservationforelectricalstoragewaterheaters
In accordance with the test conditions specified in this part, the maximum energy-saving electric water heater allowed 24h intrinsic coefficient of energy consumption and hot water output rate
Min.
4. Technical Requirements
4.1 import storage water heaters
4.1.1 Capacity
Electric water heater capacity should be consistent with GB/T 20289-2006 6.1 requirements.
4.1.2 24h inherent energy consumption coefficient
4.1.2.1 24h inherent energy coefficient calculated reference value
Electric water heater 24h intrinsic energy reference value calculated according to Table 1 in the formula.
...
