Our service

Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

 

By Industry

Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.

Specialty

Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.

AUTHORITY & TRUST
QUALITY & VALUE
Electric Performance Test

CTI Rail Transit Laboratory has a number of different levels of power system, power fault simulator, oscilloscope, insulation and withstand voltage tester, safety tester, electrical load equipment, can provide rail transit locomotive and rolling stock electronic devices standardized testing services according to GB/T 25119, GB/T 4943.1, EN50155 and other testing standards; We can also provide customized experimental solutions according to the personalized needs of customers.

Electric Performance Test

◉    Service Background

CTI can verify the electrical performance of locomotive and rolling stock electronic devices.

In order to ensure the operational reliability of locomotive and rolling stock equipment and components, reveal potential faults, and guarantee the driving safety, the locomotive and rolling stock electronic devices must meet the requirements of electrical performance after undergoing tests of climate, vibration reliability, etc., before they can be loaded and used. 

◉    Service Content

Test Item

The standard Sample

Power supply fluctuation

GB/T 25119 、EN50155

Power Outage

GB/T 25119 、EN50155

Insulation Resistance Test

GB/T 25119 etc.

Withstand voltage Test

GB/T 4943.1 etc.

Temperature Raise Test

GB/T 21413 etc.

Ground Resistance

GB/T 25119-2010

GB4943.1-2011 etc.

Leakage Current

GB4943.1-2011 etc.

 

◉    Our Advantages

CTI have professional technicians and experienced test team.

We have the maximum DC voltage of 2000V and the maximum DC current of 1200A, the high-power programmable electronic load, can provide customized testing solutions.

We can provide efficient and convenient services.

 

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