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Summary of Contents for eltherm Ex-CON SR
- Page 1 ASSEMBLY INSTRUCTIONS Ex-CON SR Cable joint Ex-Con for ELSR eltherm GmbH Ernst-Heinkel-Strasse 6 -10 57299 Burbach, Germany QAA-072 P.: +49 2736 4413-0 Rev.04 F.: +49 2736 4413-50 0080202 info@eltherm.com www.eltherm.com...
- Page 2 Finalisation Sectional view IMPORTANT INFORMATIONEN You can find helpful downloads for this or other For proper and safe use of the Ex-CON SR, please products under the following link: follow these instructions. Please keep these https://eltherm.com/downloads. instructions in a safe place for future reference (e.g.
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Page 3: Technical Data
Revision 4 INTRODUCTION The Ex-Con SR connection set has been specially developed for use in potentially explosive atmospheres. The connection sleeve is used to connect parallel heating cables (ELSR) in hazardous areas Zone 1 and 21. The rated voltage is 550V. -
Page 4: Temperature Range
Suitable Cable The joint shall only be used for connection of parallel heating cables and connection leads consisting of two parallel conductors, conductive matrix, polymeric electrical insulation (XTPE or fluorpolymer ), protection braid and outer jacket (fluorpolymer or TPE, each min. 0,4 mm thick), with the following external dimensions: •... -
Page 5: Recommended Tools
To ensure electrical safety, the lengths specified in the following installation steps must be strictly adhered to. Incomplete connection sets must be replaced with complete ones. If you have any queries, please contact eltherm. CONNECTION ELSR-ELSR Preparing heater Shorten exposed both inner cables to 75 mm Slide on the screw plug (B), gasket (I) and strain relief (E) onto the end of the heating cable 1 as shown. - Page 6 Slide on the Isolator (N). • Place the braid on the heating cable 1 • Push on PTFE sleeve Ø 18 / 16 x 90 mm (K). rimp connector Ø 4,0 x 0,4 x 9,0 mm (M) • Insert exposed power conductors completely into the c •...
- Page 7 (green/yellow) and the power conductor (L) ELSR-H+ & -SH+ only: Hole spacing and lengths • Shorten power conductor (N) to 45 mm and remove 10 mm of may vary depending on the trace heater type. the insulation. Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com...
- Page 8 Push the strain relief (C, D or F) and gasket (G, H or J ) into the PEEK-sleeve (A) as far as they will go. (see Table: assignment of strain on page 7) reliefs and gaskets • Screw the screw plug (B) into the PEEK-sleeve (A) and tighten until it stops in its end position (spanner size 30/32, recommended torque 25Nm) www.eltherm.com...
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