IEC 60911:1987
IEC · 1987

Measurements for monitoring adequate cooling within the core of pressurized light water reactors

Replaced ICS 27.120.20 Cited by 3

1Key Takeaways

Experience has shown that in a PWR, under certain abnormal conditions, two phases (water and steam) and sometimes two levels can exist simultaneously in different parts of the reactor coolant system. This may appear as one level in the reactor vessel and

2Scope / Description

Experience has shown that in a PWR, under certain abnormal conditions, two phases (water and steam) and sometimes two levels can exist simultaneously in different parts of the reactor coolant system. This may appear as one level in the reactor vessel and

3Version History

IEC 60911:2025 PRV newer 2025-01-10

6Frequently Asked Questions

What is IEC 60911:1987?
IEC 60911:1987 — Measurements for monitoring adequate cooling within the core of pressurized light water reactors is an international standard developed by International Electrotechnical Commission (IEC). Experience has shown that in a PWR, under certain abnormal conditions, two phases (water and steam) and sometimes two levels can exist simultaneously in different parts of the reactor coolant system. This may appear as one level in the reactor...
What does IEC 60911:1987 cover?
This standard covers: Experience has shown that in a PWR, under certain abnormal conditions, two phases (water and steam) and sometimes two levels can exist simultaneously in different parts of the reactor coolant system. This may appear as one level in the reactor vessel and
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in occupational health and safety management. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of IEC 60911:1987?
The current published version is IEC 60911:1987, published on 1987. Always check for amendments or pending revisions.
How do I purchase IEC 60911:1987?
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