Emerson EXM Serie Instrucciones De Funcionamiento página 8

This section is intended to list the details related to required checking and performing of tasks by system manufacturer resulted in line with accomplished test by independent
VDE institute.
Designation
Applied Standards: EN 60335-1 (VDE0700-1):2012; EN60335-1:2012
EN 60335-1 Ber.1 (VDE 0700-1 Ber.1):2014-04; EN 60335-1:2012/AC:2014
EN 60335-1:2012/A11:2014
EN 60335-2-89 (VDE 0700-89):2016-11; EN 60335-2-89:2010+A1:2016
EN 60335-1 (VDE 0700-1):2012-10; EN 60335-1:2012
EN 60335-1 Ber.1 (VDE 0700-1 Ber.1):2014-04; EN 60335-1:2012/AC:2014
EN 60335-1:2012/A11:2014
and
IEC 60335-2-89 :2010 + A1:2012 + A2:2015
IEC60335-1:2010 + A1:2013 (Fifth Edition)
EN 60335-2-40 (VDE 0700-40):2014-01; EN 60335-2-40:2003+A11+A12
+A1+C+A2+C+A13+AC
and
IEC 60335-2-40: 201; IEC 60335-2-40:2013/AMD1:2016 (6 pages)
EN 60335-2-89
Note: The test is based on ratified valid standards in 2017.
Scope of application: Emerson EXM/L expansion valves are intended to be used built in a finished product or integrated in a refrigeration system, and electrically
controlled by a DC supply separate control. The valve is designed for a built-in situation, and the controller was not included in the testing in
order to be applicable with any controller.
1. Fundamental • The valve shall not be user-accessible, it must be inside of a system which only should be handled by refrigeration engineering experienced
persons.
requirements:
• Protection against:
2. Following subjects • Appliances having adequate stability.
have to be checked
• Accessible parts with solid insulation having strength to prevent penetration by sharp implements.
in final built
• Refrigeration system shall withstand a pressure of 3.5 times the saturated vapor pressure of refrigerant at 70°C, or equal to 3.5 times the
position.
pressure at the critical temperature if this is lower than 70°C, the test pressure being rounded up to the next 5 bar.
• Electrical connections are not subject to pulling during cleaning of compartments to which access can be gained without the aid of a tool,
and that likely to be cleaned in normal use.
• Insulation and internal wiring, are not exposed to oil, grease or similar substances.
• For class III constructions the insulation between parts operating at safety extra-low voltage and other live parts must comply with the
requirements of double or reinforced insulation.
• Conductive liquids that are or may become accessible in normal use and conductive liquids that are in contact with unearthed accessible
metal parts shall not be in direct contact with live parts or unearthed metal parts that are separated from live parts by basic insulation
• Wireways are smooth and free from sharp edges.
• Electrical connections and internal conductors moveable relatively to each other are not exposed to undue stress.
• Sleeving as supplementary insulation retained in position by clamping at both ends.
• For appliances that are operated while attended, parts of non-metallic material supporting current-carrying connections and parts of non-
metallic material within a distance of 3 mm of such connections are subjected to the glow-wire test of IEC 60695-2-11.
Emerson Climate Technologies GmbH
Am Borsigturm 31 I 13507 Berlin I Germany
Additional requirements for use in systems with
R290/ R32 and compliance with certain standards
electric shock,
contact with live parts,
ingress of water or solid foreign objects.
www.climate.emerson.com/en-gb
Title
Household and similar electrical appliances - Safety - Part
2-89: Particular requirements for commercial refrigerating
appliances with an incorporated or remote refrigerant
condensing unit or compressor.
Household and similar electrical appliances - Safety -
Part 2-40: Particular requirements for electrical heat pumps,
air-conditioners and dehumidifiers
Date: 22.03.2019
.
only.
EXML_OI_ML_R07_865021.docx