GB/T 22148.2-2014Test method on electromagnetic emissions -- Part 2: Electronic control gear for discharge lamps excluding fluorescent lamps (English PDF)

Foreword

GB/T 22148 "Standard Test Method for electromagnetic emissions" contains the following sections.

--- Part 1. single-ended and double-ended fluorescent lamps with electronic control unit;

--- Part 2. discharge lamps (excluding fluorescent lamps) electronic control unit.

This part of GB/T 22148 Part 2.

This section drafted in accordance with GB/T 1.1-2009 given rules.

This section uses the translation method identical with CISPR/T R30-2.2012 (Version 1.0) "Test methods for electromagnetic emissions - Part 2. Put Lamps (excluding fluorescent lamps) electronic control unit, "the technical content completely identical with CISPR/T R30-2.2012, in line with Chinese language Language habits, budgeting format with CISPR/T R30-2.2012 agreement.

Consistency correspondence between this part of international documents and normative references of our files are as follows.

--- GB 17743-2007 Limits and methods of measurement of electrical lighting and similar equipment - Radio disturbance characteristics (CISPR 15.2005, IDT).

This part of the National Standardization Technical Committee on Radio Interference (SAC/TC79) and focal points.

This section drafted by. China Electric Apparatus Research Institute Co., Ltd., Dongguan, Guangdong Province Quality Supervision and Inspection Center, CVC detection technology Ltd, Midea Group Co., Ltd., Chinese Academy of household appliances, light Shanghai era lighting electrical testing Limited, Beijing Terrett Detection Technology Services Co., Ltd., Zhejiang Sunshine Lighting & Electrical Group Co., Ltd., Foshan City, China Electrical Lighting Co., Ltd.

Introduction

CISPR15.2005 clearly defines the radio frequency disturbance limits lighting requirements, but only regarded as finished and scheduled to run Lighting equipment end-user market and make provision, for example, lamps, self-ballasted fluorescent lamps and stand-alone electronic control device. Intend to install no part in the fixture emission requirements.

Discharge lamp, the electronic control device, not only is installed in a different manufacturer's lamps, it is installed in the same factory and different types Fixtures.

Although the data can predict some type of harassment in other lighting fixtures measured with the same electronic control unit and lamp, but the these lamps should still be tested.

This begs the question, we can design a test fixture for the worst-case installation test electronic control device, in this case Under conditions of the test lamps meet the requirements, then the contents of the electronic control unit for all lamps meet the requirements, you can avoid a lot of unnecessary Test. The idea seems to be correct, simple and fun, but it leads to two opinions.

Lamps --- worst case too strict. Discovery of lamps installed in the worst case can not be certain of the test from the forecast, in actual lamps through;

--- Even if the electronic control unit mounted on the fixture in the worst case by the trial, there is still a problem, if the electronic control Means mounted within the actual lighting does not meet the requirements, who will be responsible.

It is not appropriate to change CISPR15.2005 Basic Principles on the built-in lighting means no emission requirements.

However, within the radio spectrum must have a unique test to detect electronic control device performance.

Electronic control unit specific type of test fixture arrangement. This format is published separately to facilitate future revisions and modifications. When you need Time, will increase the corresponding additional requirements.

Lamps.

Electromagnetic emission test methods - Part 2.

Discharge lamps (excluding fluorescent lamps) electronic control unit

1 Scope

GB/T his part of the CISPR15 T 22148.2005 requirements, corresponding to the reference on the basis of the use of the lamps, a detailed description I class and/or class II discharge lamps (excluding fluorescent lamps) Lamps independent experiments for radio disturbance characteristics of devices with built-in electronic control.

This section applies to electronic output power (lamp power) is not greater than 150W control device.

This section does not include stand-alone electronic lighting controls, they belong to CISPR15.2005 applicable range.

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.

CISPR15.2005 A1.2006 A2.2008 Limits and side of radio disturbance characteristics of electrical lighting and similar equipment Method (Limitsandmethodsofmeasurementofradiodisturbancecharacteristicsofelectricallightingand similarequipment) 3 to determine compliance If the electronic control unit together with a reference lamps comply with CISPR15.2005 Table 2a terminal voltage limits and Table 3a, Table 3b or

Table B.1 radiation disturbance limits, then considered to comply with CISPR15.2005 Radio disturbance limits. When the electronic control unit by an external

When the control device, the control terminal disturbance voltage shall comply with CISPR15.2005 limits.

However, it should be noted that the reference was not a lamp fixture reference lamps use the worst case does not accurately reflect the actual lighting Performance. Built-in test the electronic control unit of the actual lighting, can not be directly considered to meet the CISPR15.2005 requirements.

For EMC compliance, luminaire manufacturers should also consider Chapter 6 and 7 of this section, as well as lighting control manufacturer Installation instructions.

Test Method 4

Follow the instructions in Chapter 5, the electronic control device is mounted within the reference lamps.

When the electronic control unit is designed to drive more than one lamp, all lamps should work simultaneously.

The connection should be tested at the maximum rated power source.

The reference lamp according to CISPR15.2005 test method for testing as specified.

The test shall use an electronic control device is designed to match the lamp.

CISPR15.2005 working conditions apply.

5 Baseline Lamps