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Summary of Contents for eltherm ELAK-E Series
- Page 1 OPERATION MANUAL ELAK-Ex Installation and Operation of ELAK-Ex 2.XX; 4.XX & 9.XX junction boxes in hazardous areas eltherm GmbH Ernst-Heinkel-Strasse 6 -10 57299 Burbach, Germany P.: +49 2736 4413-0 BU-124 F.: +49 2736 4413-50 Rev.5 info@eltherm.com www.eltherm.com...
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Page 2: Table Of Contents
INHALT INTRODUCTION RECEIPT OF GOODS SCOPE OF DELIVERY TRANSPORT & STORAGE DISPOSAL TECHNICAL DATA & EXPLOSION PROTECTION TECHNICAL DATA EXPLOSION PROTECTION APPROVALS STANDARDS SPECIAL CONDITIONS SAFETY INSTRUCTIONS LABELING INSTALLATION INBETRIEBNAHME, BETRIEB & INSTANDSETZUNG BESTÜCKUNG & ANSCHLUSSPLÄNE ELAK-EX-9.XX ELAK-EX-2.XX ELAK-EX-4.01 FÜR ELSR & ELP ELAK-EX-4.XX FÜR ELK-AG ELAK-EX-4.XX FÜR ELK-MI ELAK-EX-4.XX FÜR PT100... - Page 3 ELAK-Ex 2.xx; 4.xx & 9.xx Junction boxes in eltherm GmbH 8642050X85XX hazardous areas Ernst-Heinkel-Str. 6-10 57299 Burbach T.: +49 2736 4413-0 F.: +49 2736 4413-50 Author: Peter Schmidt Datum: 14.12.2021 info@eltherm.com Revision: 5 Jonas Schmidt Datum: 28.10.2024 Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com...
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Page 4: Receipt Of Goods
EINLEITUNG The junction boxes series ELAK-Ex-2.XX; 4.XX; 9.XX are suitable for power connection power connection of heating cables, as well as distribu- tion of heating cables (with certified connection) in hazardous areas according to Ex directives. The junction box is made of glass fiber-reinforced polyester and the construction ensures IP66 protection against moisture and dust penetration. -
Page 5: Explosion Protection
II 2G Ex eb IIC T6/T5 Gb EN 60079-7:2015+A1:2018 II 2D Ex tb IIIC T85°C/T100°C Db EN 60079-31:2014 EN 60079-11:2012 APPROVALS EN 60079-26:2014 EN 60079-28:2015 CML 21ATEX3429 X CML 21 UKEX3430 X Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com... -
Page 6: Special Conditions
SAFETY INSTRUCTIONS LABELING Strict compliance with the relevant safety regulations in hazardous areas is a prerequisite for the safety of persons, systems and equip- eltherm GmbH ment. The persons entrusted with the planning, installation and Ernst-Heinkel-Straße 6-10 57299 Burbach, Germany maintenance have a special responsibility and must therefore be www.eltherm.com... -
Page 7: Installation
• pull the cables into the box, leaving trailing leads of a length specified by site practice or the site engineer and secure any cable armour in accordance with site practice. Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com... -
Page 8: Operation And Maintenance
T-class and max. ambient temperature must not be exceed the applicable values listed in Annex 1 table 1. • In case of questions please contact an eltherm engineer via info@eltherm.com. • Cable entries must not be operated in areas with combustible dust when covered by a dust layer >... - Page 9 3x protective conductor terminal block 10 mm² 9x cross-connector ZQV 10 / 2 260 x 160 x 90 mm, hole pattern 204 x 110 mm, ø 7,5 mm Clamp for earthing or electrical protection Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com...
- Page 10 ELAK-Ex-2.00 [0X85200] Junction box ELAK-Ex-2.80 [0X85280] Junction box ELK-AG, ELK-MI and with separate 1x Pt100 4-wire connection set for ELSR*and ELP 1 2 3 4 110 x 75 x 57 mm, hole pattern 98 x 45 mm, ø 4,5 mm 110 x 75 x 57 mm, hole pattern 98 x 45 mm, ø...
- Page 11 Clamp for earthing or electrical protection Clamp for earthing or electrical protection *When using an Ex-Con-SR with connection cable, a suitable cable must be fitting for the connection cable must be ordered separately. Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com...
- Page 12 ELAK-Ex-4.12 [0X85412] Junction box ELK-AG 1x M25 blind plug 1x M20 blind plug 1x cable gland M25 1-fold* 1x cable gland M32 1-fold 2x cable gland M25 2-fold 1x Reduction M32 to M25* 4x feed-through terminal PT6 1x protective conductor terminal block PT6-PE 2x protective conductor terminal block PT2,5-PE *Enclosed, loose Clamp for earthing or electrical protection...
- Page 13 1x protective conductor terminal block PT2,5-PE *Enclosed, loose Clamp for earthing or electrical protection Bridge (removable) 122 x 120 x 90 mm, hole pattern 106 x 82 mm, ø 6,5 mm Star point 3 phase connection Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com...
- Page 14 ELAK-Ex-4.21 [0X85421] Junction box ELK-MI 2x M25 blind plug 1x M20 blind plug 1x cable gland M25 1-fold* 1x cable gland M32 1-fold 1x reduction M32 to M25* 1x reduction M25 to M20 2x feed-through terminal PT6 1x protective conductor terminal block PT6-PE 1x protective conductor terminal block PT2,5-PE *Enclosed, loose Clamp for earthing or electrical protection...
- Page 15 *Enclosed, loose Clamp for earthing or electrical protection 122 x 120 x 90 mm, hole pattern 106 x 82 mm, ø 6,5 mm Connected in parallel Connected in series with splice kit Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com...
- Page 16 ELAK-Ex-4.23 [0X85423] Junction box ELK-MI 1x M25 blind plug* 1x M25 blind plug 1x M20 blind plug 1x cable gland M25 1-fold* 1x cable gland M32 1-fold 1x reduction M32 to M25* 2x reduction M25 to M20 1x reduction M25 to M20* 1x feed-through terminal PT6 1x feed-through terminal PT6-Quattro 1x protective conductor terminal block...
- Page 17 Clamp for earthing or electrical protection 2 3 4 5 6 7 8 PE 2 3 4 5 6 7 8 PE ELTF-PTEx.4 ELTF-PTEx.2 ELTF-PTEx.2 Connection of 1x double PT100 Connection of 1 to 2 single PT100 Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com...
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Page 18: Elak-Ex-4.80
ANNEX 1 TECHNICAL DATA REQUIRED FOR CALCULATION OF POWER DISSIPATION Table 1: permissible power dissipation Type and No. of terminals Permissible power dissipation[W] Calculatory Item No. Type wire length T6 / T85°C, T6 / T85°C, T6 / T85°C, T5 / T100°C, PT2,5 PT4 PT6 Quattro Ta max. - Page 19 • permissible power dissipation = Σ + Σ total power dissipation power dissipation wires power dissipation terminals (all currents an resistances are to be considered nominal at 20°C) NOTES Contact us: +49 2736 4413-0 • info@eltherm.com www.eltherm.com...
- Page 20 This document can also be found ont the eltherm website. Visit our download area. eltherm GmbH Ernst-Heinkel-Straße 6 -10 57299 Burbach. Germany T.: +49 2736 4413-0 F.: +49 2736 4413-50 info@eltherm.com www.eltherm.com...
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