Testing of Safety/ Construction Apparatus & Tools-CTI

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Testing of Safety/ Construction Apparatus & Tools

In the rapid development of China's power system, the use of power safety tools and construction tools has laid a solid foundation for the improvement of the quality of power grid construction and the improvement of construction and operation safety factors. Electric power tools can generally be divided into three categories: insulation safety tools, general protective safety tools, safety fences (nets) and sign boards. CTI provides measurement calibration services for various safety tools, construction tools and other measuring instruments used in the power system to provide technical support for ensuring the safety of the power grid and improving the power quality of the power grid.

◉ Service Background

With the continuous development and progress of science and technology, China's power system is developing rapidly, the power supply structure is continuously adjusted, the power grid construction is continuously strengthened, and the power equipment technology is continuously improved. In the development process of the power system, the continuous development and progress of power system metering technology provides a technical guarantee for the power system to improve the power quality and improve the safety factor. Various safety tools, construction tools and other measuring instruments used in the power system need to be measured to ensure that they meet the requirements of relevant technical indicators.

◉ Service Content

Ⅰ. Service Items

1. Electric Safety Tools and Devices Test

2. Construction Tools and Devices Test

Ⅱ. Testing Code

Number

Items

Inspection standard/method procedure and number

Electric Safety Tools and Devices Test

Construction Tools and Devices Test

DL408-1991 Safety work regulations of electric power industry

DL/T 976-2005 Preventive test code of tools, devices and equipment for Live working

WLD200601-2006 Preventive test procedure for electrical safety apparatus

GB 26860-2011 Code of work for safety of electric power plant and substation

DL/T 976-2005 Preventive test code of tools, devices and equipment for Live working

GB 2811-2007 safety helmet

GB/T 2812-2006 Test method for safety helmet

DL/T 853-2004 Matting of insulating material for electrical purposes

GB 50169-2006 Code for construction and acceptance of grounding connection electric equipment installation engineering

GB/T12325-2008 Power quality -Deviation of supply voltage

GB/T156-2007Standard voltage

GB/T12326-2008 Power quality -Voltage fluctuation and flicker

GB/T14549-1993Qualityof electric energy supply

Harmonicsin public supply network

GB/T15543-2008 Power quality -Three phase voltage unbalance

GB/T18481-2001Power quality-Temporary and transient overvoltages

GB/T 15945-2008 Power quality- Frequency deviation for power system

GB/T 19862-2005General requirements for monitoring equipment of power quality

DLT1028-2006Verification code for power quality analyzer

Ⅲ. Detection limit and test method

Field	Limit	Best Accuracy	Test method
Electric Safety Tools and Devices Test	100kV	0.1%	On Site、Lab
Construction Tools and Devices Test	100kN	0.1%	On Site、Lab

◉ Our Strengths

1. With CNAS, CMA professional qualifications and an experienced team of technical experts to provide you with professional consulting and services；

2. We have advanced testing equipment to ensure the accuracy and reliability of test data；

3. As a third-party testing and certification organization trusted by global customers, we provide quality assurance；

4. We rely on our global laboratory network to provide you with a comprehensive one-stop testing and certification solution.

◉ Service Process

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