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Accredited Test Houses

Index: View the full list of DiiA-Accredited Test Houses

SGS-CSTC Standards Technical Services Co., Ltd.
(Guangzhou Branch)

Name SGS-CSTC Standards Technical Services Co., Ltd.
Location Guangzhou, PR China
Contact details

198 Kezhu Road, Science City
Economic & Technology Development Area
Guangzhou, Guangdong, China

Email: Ryan.Li@sgs.com

Written and spoken languages English & Chinese
Test report language English
ProbitLab 2 tester available Yes
Regions from which products are accepted Global
Test-results consultancy service also available No
Other DALI-related services No
Mains supply capabilities For AC power: Max.300VAC; Max.40A
For DC power: Max.424VDC; Max.40A
Manufacturer of DALI products No
Other accreditation ISO/IEC 17025, CBTL, GLS, NRTL, CNAS


IEC 62386 Parts that can be tested

Last updated: June 2021

IEC 62386 Parts - General DALI v-1 DALI-2
System - 101   Yes
Control gear - 102 Yes Yes
Control devices - 103   Yes
Bus power supplies   Yes
Devices with integrated bus power supply   Yes
AUX power supplies - 150   Yes
Control gear DALI v-1  DALI-2
Fluorescent - 201 Yes  
Self-contained emergency - 202 Yes Yes
HID - 203 Yes  
Low-voltage halogen - 204 Yes  
Incandescent dimmer - 205 Yes Yes
Conversion into DC voltage - 206 Yes Yes
LED - 207 Yes Yes
Switching - 208 Yes Yes
Colour control - 209   Yes
D4i specifications for control gear DALI v-1 DALI-2
Integrated bus power supply - 250   Yes
Luminaire Data - 251   Yes
Energy Data - 252   Yes
Diagnostics Data - 253   Yes
Control devices DALI v-1 DALI-2
Push-buttons - 301   Yes
Absolute input devices -  302   Yes
Occupancy sensor - 303   Yes
Light sensor - 304   Yes
Luminaire-mounted control devices - 351   Yes