GB/T 28519-2012 English PDF

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GB/T 28519-2012: General principles of energy consumption test methods for telecommunication equipment
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 28519-2012	169	Add to Cart	3 days	General principles of energy consumption test methods for telecommunication equipment	Valid

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Basic data

Standard ID: GB/T 28519-2012 (GB/T28519-2012)
Description (Translated English): General principles of energy consumption test methods for telecommunication equipment
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M30
Classification of International Standard: 33.020
Word Count Estimation: 7,723
Regulation (derived from): National Standards Bulletin No. 13 of 2012
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 communication energy consumption testing basic test requirements and test methods. This standard applies to the AC or DC power supply communications products and battery-powered communications products.

GB/T 28519-2012: General principles of energy consumption test methods for telecommunication equipment

---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.
ICS33.020 M30 National Standards of People's Republic of China Communication General energy consumption test methods Issued on. 2012-10-01 2012-06-29 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard rule according to GB/T 1.1-2009 given draft. The standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China. The standard by the China Communications Standards Association. This standard was drafted. the Ministry of Industry and Information Technology and Telecommunications Research Institute, China Information Technology Designing & Consulting Institute Ltd., Huawei Technologies Co., Shanghai Bell Co., Ltd., Nokia Siemens Networks (Shanghai) Co., Ltd., ZTE Corporation, Beijing Tong Tech Spreadtrum Communication Technology Co., Ltd. The main drafters of this standard. Liu Wei, Wang Diankui, Xiaojin Jiang, Wang Min, Xia Xin, Shiqing Fei, Shi Yan Shan, Wang Jiangang, Sun Shuying. Communication General energy consumption test methods

1 Scope

This standard specifies the basic test requirements and test methods of communication energy consumption testing. This standard applies to the AC or DC power supply communications products and battery-powered communications products.

2 test basic requirements

2.1 Test Environment 2.1.1 Overview Test environment should consider the impact of temperature, humidity, pressure, electric and magnetic fields and other factors, if there is a special test environment to test equipment Demand should be specified test environment test, such as no special requirements for the test environment, it should be tested under the requirements of 2.1.2 ~ 2.1.5 environment. 2.1.2 Temperature EUT shall be tested at 23 ℃ ± 5 ℃ temperature. 2.1.3 Humidity EUT shall be tested at 30% to 75% relative humidity. 2.1.4 atm EUT shall be tested at atmospheric pressure 86kPa ~ 106kPa. 2.1.5 Voltage a) DC power supplies. --- Rating contained on the device under test -48V should be selected -53V ± 1V DC voltage testing; --- Rating of the device under test contains ± 24V should be selected ± 27V ± 0.5V DC voltage testing; --- For other DC voltage level of the device under test, the rated input voltage should be selected for testing, tolerance ± 2%. b) AC-powered equipment. --- Single-phase power supply should V, 50 (1 ± 0.01) under the condition Hz AC voltage test in 220 (1 ± 0.01); --- Three-phase power supply should be tested at 380 (1 ± 0.01) V, 50 (1 ± 0.01) Hz of AC voltages. 2.2 Measuring Instruments For measuring the power of the device under test instruments, shall meet the following requirements. a) not less than 80kHz input bandwidth; b) True RMS AC voltmeter accuracy better than 1%; DC voltmeter accuracy better than 0.5%; c) True RMS AC ammeter accuracy of better than 1%; DC ammeter accuracy of better than 0.5%; ......

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