Компресори та конденсатори для охолодження. Методи випробування з перевіряння робочих характеристик. Частина 2. Агрегати компресорно-конденсаторні

(EN 13771-2:2007, IDT)

1 2

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COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION

Performance testing and test methodsPart 2. Condensing units
1 2 EN 378-1:2000 Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Basic requirements, definitions, classification and selection criteria
EN 378-2 Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation
EN ISO 5167-1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirements (ISO 5167-1:2003)
ISO 817 Refrigerants — Designation system
ISO 5168 Measurement of fluid flow — Procedures for the evaluation of uncertainties.
EN 378-1:2000

EN 378-2 EN ISO 5167-1 ISO 817 ISO/TR 5168 3.1 3.1.1 3.1.2 3.1.2.1 3.1.2.2 3.1.3 3.1.4 3.1.4.1 3.1.4.2 3.1.5 3.1.6 3.2 3.3

1 — 2 — З? — 4 — 4 4.1 4.2 4.2.1 —? —? —? 4.2.2 4.2.3 4.2.4 4.2.5 Po = P a ^- + P F , (3)
P F — 'em
COP rs =^. (4b)
’ cs
4.3 4.4 4.4.1 4.4.2 4.4.3 4.5 4.6 4.7 4.8 4.8.1 4.8.1.1
4.8.1.2 а?) Ь?) с?) 4.8.1.3 а?) Ь?) с?) d) е?) 4.8.2 4.8.3 4.8.4 (
6 4.9 4.10 4.11 5 5.1 5.2 5.2.1 5.2.1.1 5.2.1.1.1 5.2.1.1.2 5.2.1.2 5.2.2 5.2.2.1 5.2.2.2 5.3 5.3.1

1 — 2 — З? — 4 — 5 — 5.3.2 5.3.3 5.3.4 5.3.4.1 5.3.4.2 5.3.5 _ _ (^Fin - ^Fout) ' Qmf + — ^s) .
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5.4 5.4.1

1 — 2 — З? — 4 — 5 — 5.4.2 5.4.3 5.4.4 5.4.4.1 5.4.4.2 5.4.5

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5.5 5.5.1

1 — 2 — З? — 4 — 5.5.2 5.5.3 5.5.4 5.5.5 vn h h 1 '"V
5.6 5.6.1

1 — 2 — 3 — 4 — 5 — 5.6.2 5.6.3 5.6.3.1 5.6.3.2 5.6.3.3 5.6.4 5.7 5.7.1

1 — 2 — З? — 4 — 5 — б? — 5.7.2 5.7.3 5.7.4 —? Qm=('l-*oil)‘7m X ; (12)
—? 6 6.1 6.1.1 6.1.2 6.1.3 6.1.4 6.2 7 7.1 7.2 —? —? —? —? —? —? —? —? —? —? —? —? —? —? 7.3 —? —? —? —? —? —? 7.4 —? —? —? —? —? —? —? —? 7.5 1 EN 13771-1:2003 Compressors and condensing units for refrigeration — Performance testing and test methods — Part 1: Refrigerant compressors
2 ISO 5725 (all parts) Accuracy (trueness and precision) of measurement methods and results
3 Guide to the Expression of Uncertainty in Measurement, issued by BIPM, IEC, IFCC, ISO, IUPAC, OIML
4 EN ISO 9001 Quality management systems — Requirements (ISO 9001:2000).