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  2. GB/T 15144-2020 in English
GB/T 15144-2020 in English

GB/T 15144-2020 in English

VALID

AC and/or DC-supplied electronic control gear for tubular fluorescent lamps—Performance requirements

  • Issued on:2020-09-29
  • Implemented on:2021-04-01
  • File Format:PDF
  • Delivery:Via email within 5 business days
Price(USD)： $690.00
$670.00
Standard No: GB/T 15144-2020
Document status: VALID
Title in English: AC and/or DC-supplied electronic control gear for tubular fluorescent lamps—Performance requirements
Title in Chinese: 管形荧光灯用交流和/或直流电子控制装置 性能要求
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 5 business days
Issued on: 2020-09-29
Implemented on: 2021-04-01
Superseding: GB/T 15144-2009 A.C.supplied electronic ballasts for tubular fluorescent lamps - Performance requirements
ICS Classification: 29.140.30-Fluorescent lamps. Discharge lamps
Chinese Classification: K71-Electric light source products
Professional Classification: GB-National Standard
Related Topics: Flow Fluorescence Technical Requirements
AC and DC power supply unit
lights
AC and DC power supply unit
GBT15144
GB/T 15144-1994
GB/T 15144-2005
GB/T 15144-2009
GB/T 15144-2020
gb15144 2020
gb/t 15144
gb/t 15144-2005
gb/t 15144-2020

《GB/T 15144-2020管形荧光灯用交流和/或直流电子控制装置 性能要求》由TC224（全国照明电器标准化技术委员会）归口，TC224SC1（全国照明电器标准化技术委员会电光源及其附件分会）执行，主管部门为中国轻工业联合会。


Introduction

Analysis of the core content of the standard

Technical indicators GB/T 15144-2020 requirements IEC60929 differences
Starting conditions The preheating type must meet the minimum energy formula Emin=Qmin+Pmin×t Added DC control device test requirements
Line power factor Deviation from the nominal value ≤0.05 Delete energy efficiency grade requirements
Durability test 220 times -20℃~80℃ temperature cycle Add tc+10K ambient temperature test

Key technical requirements

1. Starting characteristics

The standard stipulates two starting modes:

  • Preheating start: cathode heating energy must meet Emin≥Qmin+Pmin×t, absolute preheating time ≥0.4s
  • Non-preheating start: glow discharge time ≤100ms, open circuit voltage must meet the requirements of Appendix D

Application case

A certain T5 The measured preheating energy of the 28W fluorescent lamp control device is 1.8J (t=0.6s), which meets the parameter requirements of Qmin=1.2J and Pmin=1W.

2. Dimming control requirements

Evaluated using SoS (Sum of Square Current) and CV (Cathode Voltage):

Dimming Level Test Current SoS Lower Limit
IDmin 10%Itest CV≥4.35V
ID30 30%Itest ≥0.282A1

Implementation suggestions

  1. For multi-lamp parallel system, it is necessary to ensure that the parasitic parameters of each branch are consistent (L≤2μH, C≤150pF)
  2. The power supply voltage that is most unfavorable to temperature should be selected during durability test
  3. The digital interface control device must also meet the IEC62386 standard

Standard Evolution Analysis

Main changes compared to the 2009 version:

  • Added technical requirements for DC electronic control devices
  • Deleted energy efficiency grade related clauses
  • Strengthened cathodic protection requirements under dimming state (see Chapter 8.3)
  • Added SoS-CV test method provided in Appendix F/G

More samples: DL/T 5154-2012 NB/T 47013.2-2015 GB 50021-2001(2009)
Sample only — not a preview of GB/T 15144-2020
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