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GB/T 25099-2010 English PDF

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GB/T 25099-2010: Step-down power saving device on distribution networks
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PDF similar to GB/T 25099-2010


Standard similar to GB/T 25099-2010

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Basic data

Standard ID GB/T 25099-2010 (GB/T25099-2010)
Description (Translated English) Step-down power saving device on distribution networks
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard F20
Classification of International Standard 29.240.99
Word Count Estimation 11,164
Date of Issue 2010-09-02
Date of Implementation 2011-02-01
Quoted Standard GB/T 191; GB 1094.2; GB 1094.11-2007; GB 3906-2006; GB 4208; GB 7251.1-2005; GB/T 11022-1999; GB/T 12325; GB/T 14549-1993; GB 17625.1-2003; GB/Z 17625.6-2003
Regulation (derived from) Announcement of Newly Approved National Standards No. 4 of 2010 (total 159)
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 distribution buck saving device (hereinafter referred to as energy-saving devices) Classification, requirements and test methods. This standard applies to the rated working voltage not exceeding 10 kV, rated frequency 50/60 Hz, rated capacity of not more than 3 000 kVA power-saving devices.

GB/T 25099-2010: Step-down power saving device on distribution networks

---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.
Step-down power saving device on distribution networks ICS 29.240.99 F20 National Standards of People's Republic of China Distribution buck saving devices Issued on. 2010-09-02 2011-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Product Category 1 Conditions 5 2 5.1 ambient temperature for 2 5.2 Relative humidity 2 5.3 Pollution Level 2 5.4 Altitude 2 5.5 Special conditions 2 6 2 Technical Requirements 6.1 Mechanical properties 2 6.2 Bypass function 2 2 6.3 Electrical Performance 6.4 Security features 3 Saving rate 6.5 4 7 Test 4 7.1 Test conditions 4 7.2 Test Category 4 7.3 Test Method 5 8 signs, packaging, transportation and storage 7 8.1 Marking 7 8.2 Packaging 7 8.3 Transportation and storage 7

Foreword

This standard is proposed and managed by the China Electricity Council. This standard is drafted by. State Grid Wuhan High Voltage Research Institute. Participated in the drafting of this standard. the Guangdong Provincial Quality Supervision and Inspection Center, Wuhan Power Supply Company, Shandong point-energy technology development has Ltd., Shun Fu International Electrical Co., Ltd., Wuhan purple controllability Technology Limited, China Electric Power Research Institute, Wuhan Iron and Steel Group Energy Power companies. Drafters of this standard. Mo Green, Kang should the city, Xiaojun, Lin force, THE SECOND Jing Xiaoping, Zang Honghai, tour Goldwater, Huang Yu Hui, Zhu Weihong, Yan Hua, Lu Bo. Distribution buck saving devices

1 Scope

This standard specifies the classification and distribution buck saving device (hereinafter referred to as energy-saving devices), requirements and test methods. This standard applies to the rated working voltage not exceeding 10kV, rated frequency 50/60Hz, rated capacity of not more than 3000kVA The energy-saving devices.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD) GB 1094.2 Power transformers Part 2 temperature (GB 1094.2-1996, eqv IEC 60076-2.1993) GB 1094.11-2007 Power transformers Part 11. Dry-type transformers (IEC 60076-11.2004, MOD) GB 3906-2006 3.6kV ~ 40.5kV AC metal-enclosed switchgear and control equipment (IEC 62271-200.2003, MOD) GB 4208 housing protection (IP Code) (GB 4208-2008, IEC 60529.2001, IDT) GB 7251.1-2005 Low-voltage switchgear and control equipment Part 1. Type - tested and partially type-tested assemblies Equipment (IEC 60439-1.1999, IDT) GB/T 11022-1999 high-voltage switchgear and control equipment standard common technical requirements (eqv IEC 60694.1996) GB/T 12325 power quality supply voltage deviation GB/T 14549-1993 power quality utility grid harmonic GB 17625.1-2003 Electromagnetic compatibility - Limits for harmonic current emissions (equipment input current ≤16A) (IEC 61000-3-2.2001, IDT) GB /Z17625.6-2003 electromagnetic compatibility limits rated current greater than 16A devices in low-voltage power supply systems Harmonic current limit (IEC TR61000-3-4.1998, IDT)

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Autotransformer equipped with high efficiency, there is the primary coil and the secondary coil mounted in series in the medium and low voltage distribution systems, by adjusting the voltage reaches Festival Electrical device purposes. 3.2 Saving rate rateofpowersaving Operating conditions, under the same conditions as the running time period, electrical energy saving devices and access access after saving devices before power saving Percentage ratio of the energy.

4 Products

By the use of energy-saving devices into place. indoor type and outdoor type.

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