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GB/T 30839.44-2015: Energy consumption grading for industrial electroheat installations -- Part 44: Bogie hearth resistance furnace
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 30839.44-2015 | English | 169 |
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Energy consumption grading for industrial electroheat installations -- Part 44: Bogie hearth resistance furnace
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GB/T 30839.44-2015
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Basic data | Standard ID | GB/T 30839.44-2015 (GB/T30839.44-2015) | | Description (Translated English) | Energy consumption grading for industrial electroheat installations -- Part 44: Bogie hearth resistance furnace | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K61 | | Classification of International Standard | 25.180.10 | | Word Count Estimation | 8,889 | | Date of Issue | 2015-09-11 | | Date of Implementation | 2016-04-01 | | Quoted Standard | GB/T 2900.23-2008; GB/T 10066.1-2004; GB/T 10066.4-2004; GB/T 13324-2006; GB/T 30839.1-2014 | | Regulation (derived from) | National Standard Announcement 2015 No.25 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Standard specifies the trolley resistance furnace energy classification of common requirements, including trolley resistance furnace energy classification energy consumption parameters, energy range, and energy parameters grading indicators and measurement methods. This Standard applies to the metal workpiece normalizing, tempering, annealing, stress relieving heat treatment and other uses, etc. to determine the natural atmosphere trolley resistance furnace energy classification indicators. | GB/T 30839.44-2015: Energy consumption grading for industrial electroheat installations -- Part 44: Bogie hearth resistance furnace
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Industrial electric equipment energy classification - Part 44. Car-resistance furnace)
ICS 25.180.10
K61
National Standards of People's Republic of China
Industrial electric energy classification means
Part 44. Car-resistance furnace
Part 44. Bogiehearthresistancefurnace
Issued on. 2015-09-11
2016-04-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Energy Consumption Parameter 2
5 energy range 2
6 Classification of energy consumption parameters and Indicators 2
7 Test Method 3
Foreword
GB/T 30839 "Industrial electric equipment energy classification" has 14 sections.
--- Part 1. General requirements;
--- Part 2. Three-phase electric arc furnace steelmaking;
--- Part 21. ladle refining furnace;
--- Part 31. IF coreless induction furnace;
--- Part 32. voltage-frequency multi-station frequency coreless induction furnace complete sets of equipment;
--- Part 33. frequency coreless induction furnace;
--- Part 34. determined frequency induction furnace;
--- Part 4. Indirect resistance furnaces;
--- Part 41. Push resistance heating unit;
--- Part 42. Pit resistance furnace;
--- Part 43. Box-type resistance furnace;
--- Part 44. Car-resistance furnace;
--- Part 45. Box-type resistance furnace quenching;
--- Part 46. single crystal furnace.
We will continue to develop other parts as needed.
This section GB/T Part 4,430,839, and used in conjunction with Part 1.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This part is proposed by the China Electrical Equipment Industrial Association.
This part of the National Electric Equipment Industry Standardization Technical Committee (SAC/TC121) centralized.
This part mainly drafted by. Xi'an Institute Ltd. furnace, furnace Metallurgical Engineering Technology Center, the State Quality Supervision, Inspection and furnace
Center, Shaanxi Province electric engineering and technology research center.
The main drafters of this section. Zhang Jianhua, Yuan Fanglan, Zhu Lin.
Industrial electric energy classification means
Part 44. Car-resistance furnace
1 Scope
GB/T 30839 provisions of this part of the trolley resistance furnace energy classification of common requirements, including trolley resistance furnace energy classification, to
Consumption parameters, energy range, and energy parameters grading indicators and measurement methods.
This section applies to metal parts normalizing, tempering, annealing, stress relieving heat treatment and other uses of natural atmosphere Trolley
Resistance furnace energy classification indexes OK.
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 2900.23-2008 Electrotechnical terminology industrial electric equipment
GB/T 10066.1-2004 Test methods for electroheat installations - Part 1. General section
GB/T 10066.4-2004 Test methods for electric equipment - Part 4. Indirect resistance furnaces
GB/T 13324-2006 term heat treatment equipment
GB/T 30839.1-2014 Industrial electric energy device classification - Part 1. General requirements
3 Terms and Definitions
GB/T 30839.1-2014, GB/T 13324-2006 define the following terms and definitions apply to this document.
3.1
Car-resistance furnace bogiehearthresistancefurnace
Bottom made car, the charge on the car and out of the oven but the heating furnace batch stranded car resistance furnace.
[GB/T 13324-2006,4.3.4, modified]
3.2
Rated insulation loss ratedstand-bylosses
Electric equipment in thermal steady state rated temperature of the heat loss power rating.
[GB/T 2900.23-2009,841-21-38]
3.3
Comparable unit power consumption (comparable consumption) comparablespecificconsumption
Depending on the product material, and using a furnace gas heating process is different, according to the relevant provisions of the technology factor, production and filling lines coefficient category
Select the number of product quality after trolley resistance furnace process converted to comparable standards of product quality (reduced mass), calculated from actual production
The ratio of equivalent power consumption and product quality. Units of kilowatt-hours per ton (kW · h/t).
3.4
Air furnace loss no-loadpowerloss
No charge resistance furnace installed furnace section at rated thermal steady state operating temperature of the loss of power, in kW
(KW).
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