美国联邦通讯委员会及欧盟对灯具产品的电磁兼容要求
美国联邦通讯委员会及欧盟对灯具产品
的电磁兼容要求
Presented by: 卢画珍
Tel: 0755-********
Email: louisa.lu@https://www.sodocs.net/doc/566897462.html,
1 Apr. 23, 2010 Shenzhen China
自我介绍
卢画珍(Louisa Lu)
电器实验室项目工程师
深圳市华测检测技术股份有限公司
Tel:0755-********
E-mail: Louisa.lu@https://www.sodocs.net/doc/566897462.html,
https://www.sodocs.net/doc/566897462.html,
2
目录
第一部分: 美国FCC要求
第二部分: 欧洲EMC要求
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第一部分: FCC内容
1. 定义
2. 认证类型
3. 测试章节
4. 测试项目
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1. 定义
(1)什么是FCC？
联邦通讯委员会
The Federal Communications Commission(FCC) is an independent
United States government agency. The FCC was established by the
Communications Act of 1934 and is charged with regulating interstate
and international communications by radio, television, wire, satellite
and cable. The FCC's jurisdiction covers the 50 states, the District of
Columbia, and U.S. possessions.
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1. 定义
(2) 什么是e-CFR?
?e-CFR (Electronic Code of Federal Regulations)
(包含Title 1至Title 50)
?Title 47---Telecommunication
一共有Part0 至Part499
其中Part0 至Part199为FCC
https://www.sodocs.net/doc/566897462.html,/cgi/t/text/text-idx?c=ecfr&tpl=%2Findex.tpl
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2. 认证类型
(1) Verification
Verification is a procedure where the manufacturer makes measurements
or takes the necessary steps to ensure that the equipment complies with
the appropriate technical standards. Submittal of a sample unit or representative data to the Commission demonstrating compliance is not required unless specifically requested by the Commission pursuant to Section 2.957.
1. 没有对测试实验室做任何要求
2. 可以不用测试(只要确保产品能够符合相应的技术要求)
3. 不需要提供资料给FCC.
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2. 认证类型
(2) Declaration of Conformity
A Declaration of Conformity is a procedure where the responsible party
as defined in Section 2.909, makes measurements or takes other
necessary steps to ensure that the equipment complies with the
appropriate technical standards. Submittal of a sample unit or representative data to the Commission demonstrating compliance is not required unless specifically requested pursuant to Section 2.1076.
Devices must be tested by a test laboratory accredited by the National Voluntary Laboratory Accreditation Program (NVLAP); the American Association of Laboratory Accreditation (A2LA); or an accredited
laboratory designated by the Commission under the terms of a
negotiated Mutual Recognition Agreement (MRA).
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2. 认证类型
(2) Declaration of Conformity
1. 测试实验室需取得NVLAP, A2LA资质或FCC指定认可的实验室.
2. MRA(多边互认协议).
3. 不需要提供资料给FCC.
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2. 认证类型
(3) Certification (FCC ID)
Certification is an equipment authorization issued by the Commission or
by a designated Telecommunications Certification Body (TCB) based on representations and test data submitted by the applicant.
Perform Testing at the test firm has get the FCC registration No.
1. 测试实验室需在FCC网站上注册, 得到FCC官方认可.
2. 由FCC或FCC指定的TCB机构发证.
3. 需要提供资料给FCC.
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3. 测试章节
(1)灯具产品FCC认证/测试章节：
?FCC Part15
（LED灯…）
FCC / IC认证知识介绍
?FCC Part18
（RF lighting: 气体放电灯，无极灯，微波灯…）
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3. 测试章节
(2)何种产品该做何种类型的认证：
FCC Part 18----ISM equipment
?Declaration of Conformity or Certification
FCC Part15 Subpart C----Intentional Radiators
?Certification (FCC ID)
FCC Part15 Subpart B----Unintentional Radiators
?Refer to Section 15.101 (Equipment authorization of Unintentional radiators)
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3. 测试章节
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3. 测试章节
(3) 结论
?LED 灯具产品FCC 测试标准：
FCC Part 15B
?LED 灯具产品FCC 认证类型
Verification
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3. 测试章节
FCC 回复
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4. 测试项目
(1) Conducted Emission (传导骚扰)
(2)Radiated Emission (辐射骚扰)
CE RE
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定义:
Class A digital device.
A digital device that is marketed for use in a commercial, industrial or business environment, exclusive of a device which is marketed for use by the general public or is intended to be used in the home.
(工业, 商业环境中使用)
Class B digital device.
A digital device that is marketed for use in a residential environment notwithstanding use in commercial, business and industrial environments. Examples of such devices include, but are not limited to, personal computers, calculators, and similar electronic devices that are marketed for use by the general public
(居民环境中使用) 4. 测试项目
4. 测试项目
Conducted Emission测试限值
For Class B digital device
For Class A digital device
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4. 测试项目
Conducted Emission测试结果
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For Class A digital device
59.53Above 96056.03216-960
53.5388-216
49.0330-88
Maximum Field Strength Limit **(dBuV/m Q.P.)Distance (m)Frequency
(MHz)
54.0
3Above 96046.03216-960
43.5388-216
40.0330-88
Maximum Field Strength Limit **(dBuV/m Q.P.)Distance (m)Frequency
(MHz)
4. 测试项目
Radiated Emission 测试限值
For Class B digital device