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GB/T 30839.32-2014: Energy consumption grading for industrial electroheat installations -- Part 32: A set of medium frequency coreless induction furnaces with a voltage type frequency converter
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 30839.32-2014 | English | 189 |
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Energy consumption grading for industrial electroheat installations -- Part 32: A set of medium frequency coreless induction furnaces with a voltage type frequency converter
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GB/T 30839.32-2014
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Basic data | Standard ID | GB/T 30839.32-2014 (GB/T30839.32-2014) | | Description (Translated English) | Energy consumption grading for industrial electroheat installations -- Part 32: A set of medium frequency coreless induction furnaces with a voltage type frequency converter | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K61 | | Classification of International Standard | 25.180.10 | | Word Count Estimation | 8,822 | | Date of Issue | 12/5/2014 | | Date of Implementation | 4/16/2015 | | Quoted Standard | GB/T 10067.32-2013; GB/T 30839.1-2014 | | Regulation (derived from) | Announcement of Newly Approved National Standards 2014 No. 27 | | 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 voltage-frequency multi-station frequency coreless induction furnace complete sets of equipment (hereinafter referred to as complete sets of equipment) energy parameters, energy range, unit power consumption classification and | GB/T 30839.32-2014: Energy consumption grading for industrial electroheat installations -- Part 32: A set of medium frequency coreless induction furnaces with a voltage type frequency converter
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Energy consumption grading for industrial electroheat installations Part 32.. A set of medium frequency coreless induction furnaces with a voltage type frequency converter
ICS 25.180.10
K61
National Standards of People's Republic of China
Industrial electric energy classification means
Part 32. Multi-frequency voltage-frequency Taichung
Coreless induction furnace complete sets of equipment
Part 32. Asetofmediumfrequencycorelessinductionfurnaces
Issued on. 2014-12-05
2015-04-16 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 1
5 energy range 1
6 unit power consumption classification and index 2
Unit power consumption measuring 7 4
Foreword
GB/T 30839 "Industrial electric energy classification means" existing six parts.
--- Part 1. Common part;
--- 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 3230839 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. Suzhou Zhenwu Furnace Co., Ltd., Xi'an Institute Ltd. furnace, furnace National Quality Supervision and Inspection Center,
Shandong Rongtai Induction Technology Limited, China Metallurgical furnace engineering and technology center, Shaanxi Province electric engineering and technology research center.
The main drafters of this section. Xing - fat, Ge Hua, Li Yayi, Mujun Mao, Huangkui Gang, Yan Yunfeng, Zhu Lin.
Industrial electric energy classification means
Part 32. Multi-frequency voltage-frequency Taichung
Coreless induction furnace complete sets of equipment
1 Scope
This section GB/T 30839 specifies the voltage-frequency multi-station frequency coreless induction furnace capable of complete sets of equipment (hereinafter referred to as complete sets of equipment) of
Consumption parameters, energy range, classification and unit power consumption indicators and measurement methods.
This section applies to the output voltage, multiple-frequency semiconductor device (hereinafter referred to as frequency devices) powered by the operating frequency is higher than workers
Frequency 50Hz, less than or equal to 1000Hz, the rated capacity range of the same IF 1t ~ 60t multiple coreless induction melting furnace (hereinafter
He said intermediate frequency smelting furnace) composed for smelting iron and steel and non-ferrous metals and alloys of complete sets of equipment.
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 10067.32-2013 electric equipment basic technical conditions - Part 32. Multi-frequency voltage-frequency coreless induction furnace to Taichung
Sets of devices
GB/T 30839.1-2014 Industrial electric energy device classification - Part 1. General requirements
3 Terms and Definitions
GB/T 10067.32-2013 and GB/T 30839.1-2014 and as defined in the following terms and definitions apply to this document.
3.1
Unit power consumption specificelectricconsumption
Complete sets of equipment under the conditions specified measurement method, in its multi Taichung frequency furnace at the same time were the same or different jobs continue to
Test charges from the initial temperature of the heating, melting, quenching, and then heated up to its rated temperature insulation, casting and continuous melting normal charge
Refining operations during a predetermined period of time the total power of the main circuit and electrical ancillary equipment consumed with the period of the applied test charges
The total weight ratio of units of kilowatt-hours per ton (kW · h/t).
4 energy parameters
According to the provisions of GB/T 30839.1-2014 Chapter 6, complete sets of equipment energy consumption parameters for the selected unit power consumption.
5 energy range
Energy range unit power consumption of complete sets of equipment involved should be GB/T 30839.1-2014 Chapter 7, comprising.
a) complete sets of equipment of the furnace main circuit input power consumption, including transformer rectifier, inverter device, the main circuit transmission lines and multi-frequency Taichung
Electric smelting furnace and other consumption;
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