SIL Training
Due to the change in the process industry due to the demand for eco-friendly energy and the rapid expansion of automation, technology for the safety of the system is greatly required.
Training is provided by FORX Co., Ltd. to expand safety integrity level (SIL) technology and address the required knowledge.
FOEx provides differentiated education services that link high-quality SIL education with explosion safety through cooperation with SIL's specialized company.
Fundamentals and Applications of Safety Integrity Level (SIL) Technology
- Fundamentals and Applications of Safety Integrity Level (SIL) Technology
- Fundamentals and Applications of Safety Integrity Level (SIL) Technology
- Fundamentals and Applications of Safety Integrity Level (SIL) Technology
Typical Deployment (In practice, the deployment is specifically determined by the application fields that the risk graph should represent.)
-
C
- = Resulting Risk Parameters
-
F
- = Frequency and Exposure Time Risk Parameters
-
P
- = Risk parameters in the likelihood that risk factors cannot be avoided
-
W
- = The probability of an unexpected occurrence
W₃
a
1
2
3
4
b
W₂
--
a
1
2
3
4
W₁
--
--
a
1
2
3
- - -
- = 안전 요구사항 없음
- a
- = 안전 요구사항 없음
- b
- = 안전 요구사항 없음
- 1, 2, 3, 4
- = 안전 요구사항 없음
Safety integrity level (SIL) |
Average probability of a dangerous failure on demand of the safety fungtion (PFD avg) |
|---|---|
| 4 | ≥ 10 ⁻⁵ to ＜ 10⁻⁴ |
| 3 | ≥ 10 ⁻⁴ to ＜ 10⁻³ |
| 2 | ≥ 10 ⁻³ to ＜ 10⁻² |
| 1 | ≥ 10 ⁻² to ＜ 10⁻¹ |