Electric actuator SIL2 certification fee_actuator SIL2 certification cycle

.-.->. -- -- -->What is
- > .>
->. -- -- -->Authentication
.-.
. -.
--- --->Certification is the safety integrity level of safety equipment based on
- -
--- ---> and other standards
--- --->Or performance level
--- --->A third-party assessment, verification and certification for ->evaluation and validation. Functional safety certification mainly involves
->
->- --- -->and document management for the
-- -- -->safety equipment development process
- - -- -->Assess hardware reliability calculation and evaluation, software evaluation, environmental testing,
--- --->Electromagnetic compatibility testing, etc.
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.- .> .->The European Electrotechnical Standardization (abbreviation for
) Committee is one of the three major standardization organizations in Europe.
Responsible for European standardization in the field of electronic engineering.
Together with telecommunications standardization (
) and
(standardization of all other technical fields), it forms the European standardization system.
.- .>- >
.->Certification is divided into
levels
,
,
,
including product and Two levels of the system. Among them,
has the highest requirements.
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.- .>- >- >
->.- >Importance of Certification
r .- ..>.>Security System Functions The main research object of security is safety-related protection systems for the purpose of protecting personal and property safety, which include two categories: safety control systems and safety protection systems. With the rapid development of microelectronics technology, computer technology, bus technology and wireless communication technology, these technologies are increasingly applied to safety systems to achieve safety functions. The dangers caused by unpredictable failures of the safety system itself have attracted the attention of scientists. Since many industrial accidents that have occurred in Europe and the United States since the 1990s are related to the failure of safety-related systems, people have realized the importance of functional safety of safety-related systems. Shanghai Wozheng has always been in the field of functional safety. Is the global market leader. Our functional safety team is composed of senior engineers and experts with different backgrounds and can meet a variety of functional safety needs such as analog digital circuits, real-time embedded application software, safety fieldbus communication, application-specific integrated circuit reliability and failure rate calculations (
Including Markov model)
etc.
As more and more complex electrical, electronic systems and programmable electronic systems are applied to safety control systems, any failure will have serious consequences for employees, the public, equipment or the environment. The international standard
was proposed in
to provide a basic framework to ensure the functional safety of the system. Shanghai WoZheng's functional safety certification covers a wide range of equipment fields, from components to large and complex systems. Shanghai WoZheng is a well-known certification agency with rich experience in the field of functional safety and can provide you with professional services. We mainly focus on functional safety certification of products and systems and can also provide other related services according to needs.
.>Our service areas:- >
Nuclear power instrumentation and control system automotive electronics
Functional safety consulting and certification process automation safety instrumented system (
) valves, actuators (mechanical part )Industrial machines Elevators and escalatorsSmart gridsIndustrial information securityHome appliances software evaluationMedical software evaluation
-.->In the field of modern industrial technology, due to complex equipment and complex processes, electronic and electrical equipment and programmable electronics related to safety functions are required The control system (
) does not allow for any security weaknesses. Once the complete set of process instruments and other equipment in the system fails, it may cause the failure of the control system and cause catastrophic consequences to personnel, equipment and the environment.
-- >
-.- >In order to evaluate the average probability of successfully realizing the required instrument safety function under specified conditions and within a specified time, to prevent personal casualties, property losses, etc. caused by system failure. The International Electrotechnical Commission on Accidents (
) introduced the concept of safety integrity level (
) in the standard promulgated in
and identified four types
based on risk requirements. >Grade which
to
.
.>
:-:.>WoZheng functional safety services involve petrochemicals, rail transit, automotive electronics, public facilities, nuclear power instrumentation and control, smart grids, factory automation and many other safety-related fields. Products include Elevator safety control panels, railway signaling systems, automobile braking devices, mechanical equipment safety control systems, electronic induction protection devices, safety instrument systems (
), etc.
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Provide functional safety-related training, consulting, certification, and audit services with reference to international standards such as //// /

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:- :.>-
Help you establish a complete functional safety management system and prepare documents related to functional safety
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Assist you Functional safety related tests include electromagnetic compatibility testing, environmental testing, electrical safety testing, etc.
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Issuing functional safety certificates makes your products more Market competitiveness
->Certification process
-
Customer submits
certification application
-
Analyzes application to determine certification scope, fees and solutions
-
Customer submission
Certification related documents
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On-site audit
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Safety management system assessment
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Software/< br/>Hardware evaluation
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Conduct
Electromagnetic compatibility testing, environmental testing, etc.
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All document review and evaluation
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Issue Functional Safety Assessment Report
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Issuance of Functional Safety Certificate
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