|
US$149.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 30839.2-2015: Energy consumption grading for industrial electroheat installations -- Part 2: Three-phase steelmaking arc furnace
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 30839.2-2015 | English | 149 |
Add to Cart
|
3 days [Need to translate]
|
Energy consumption grading for industrial electroheat installations -- Part 2: Three-phase steelmaking arc furnace
| Valid |
GB/T 30839.2-2015
|
PDF similar to GB/T 30839.2-2015
Basic data | Standard ID | GB/T 30839.2-2015 (GB/T30839.2-2015) | | Description (Translated English) | Energy consumption grading for industrial electroheat installations -- Part 2: Three-phase steelmaking arc furnace | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K61 | | Classification of International Standard | 25.180.10 | | Word Count Estimation | 7,742 | | 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 10066.10-2005; GB/T 10066.11-2005; 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 energy classification of the three-phase electric arc furnace steelmaking General requirements. It includes a separate smelting electric arc furnace, ladle furnace and electric arc furnace smelting supporting energy classification system, energy consumption parameters, energy range, and energy parameters classification indicator development, and test methods. This Standard applies to electric arc furnace design, manufacture, use and testing, and other aspects of the assessment level of electric energy consumption and energy use in the actual situation, in order to promote EAF reduce energy consumption, save energy. This Standard manufacturing process for EAF energy grading standard reference. | GB/T 30839.2-2015: Energy consumption grading for industrial electroheat installations -- Part 2: Three-phase steelmaking arc 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 2. Three EAF)
ICS 25.180.10
K61
National Standards of People's Republic of China
Industrial electric energy classification means
Part 2. Three-phase electric arc furnace steelmaking
Part 2. Three-phasesteelmakingarcfurnace
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 Grading System 2
5 2 energy parameters
6 energy range 2
7 Classification of energy consumption parameters and Indicators 2
8 3 measurement calculation method
Foreword
GB/T 30839 "Industrial electric energy classification means" existing seven parts.
--- Part 1. General requirements;
--- Part 2. Three-phase electric arc furnace steelmaking;
--- Part 31. IF coreless induction furnace;
--- Part 32. voltage-frequency multi-station frequency coreless induction furnace complete sets of equipment;
--- Part 4. Indirect resistance furnaces;
--- Part 41. Push resistance heating unit;
--- Part 42. Well-type resistance furnace.
We will continue to develop other parts as needed.
This section GB/T Part 230 839 should be 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 section is drafted. Xi'an Institute Ltd. furnace, furnace Metallurgical Engineering Technology Center, the State Quality Supervision and Inspection Center Furnace,
Shaanxi Province electric engineering and technology research center.
The main drafters of this section. Liu Yunxing, Yuanfang Lan, Zhu Lin.
Industrial electric energy classification means
Part 2. Three-phase electric arc furnace steelmaking
1 Scope
GB/T 30839 in this section specifies the general requirements for classification of the three-phase electric arc furnace steelmaking energy consumption. It includes separate electric arc furnace smelting, and
Ladle arc furnace smelting supporting energy classification system, energy parameters, the range of energy, power classification parameters and indicators developed to
And test methods.
This section applies to electric arc furnace design, manufacture, use and other aspects of the assessment and testing electric energy consumption level and the actual energy consumption in use like
Conditions to promote the electric arc furnace to reduce energy consumption, save energy.
This part of the manufacturing process for the EAF energy grading standard reference.
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 10066.10-2005 test methods for electric installations - Part 10. Direct electric arc furnace
GB/T 10066.11-2005 test methods for electric apparatus Part 11. submerged arc furnace
GB/T 30839.1-2014 Industrial electric energy device classification - Part 1. General requirements
3 Terms and Definitions
GB/T 2900.23-2008, GB/T 30839.1-2014, GB/T 10066.10-2005, GB/T 10066.11-2005 defined
The following terms and definitions apply to this document.
3.1
Separate smelting arc furnace separatesmeltingarcfurnace
The steel smelting furnace charge to qualified molten EAF.
3.2
And supporting the ladle furnace smelting arc furnace arcfurnacesmeltingwithladlefurnace
The steel smelting Gang water charge, in line with the molten steel refining in ladle into qualified molten EAF.
3.3
Unit power consumption specificelectricconsumption
Under the conditions specified in the test method, the energy consumed molten steel smelting unit qualified are translated into electrical energy, in units of kilowatt-hours per
Tons (kW · h/t).
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 30839.2-2015_English be delivered?Answer: Upon your order, we will start to translate GB/T 30839.2-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 30839.2-2015_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 30839.2-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|