ICS 27.160                          MED 04

Reaffirmed 2022

1. Scope

1.1 This standard (Part 3) specifies requirements of solar parabolic trough collector (PTC) for process heating and steam generation for range 60°C to 250°C. The PTC shall be useful for steam generation, high pressure hot water and thermic fluid systems in the above mentioned temperature range.

1.2 This standard do not apply to PTC generating temperature > 250°, high pressure > 40 bar and superheated steam, normally used for power generation.

2. REFERENCES

The standards given in Annex A contain provisions, which through reference in this text, constitute provisions of this standard. At the time of publication the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards.