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Table of Contents
Related Manuals for Larson Electronics HLX-SWG-EB Series
Summary of Contents for Larson Electronics HLX-SWG-EB Series
- Page 1 HLX-SWG-EB Series Instruction Manual...
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Page 2: Table Of Contents
HLX-SWG-EB Series Contents Contents ........................2 General Information ....................2 Safety Instructions ....................3 Function of Circuit-Breaker ...................3 Technical Data ......................4 Arrangement and Assembly ................10 Installation ......................11 Commissioning ....................12 Servicing ......................13 Transport and Storage ..................13 Disposal .......................13 Symbols Warning! This symbol indicates advice which, if ignored, puts your health or the ability of the ... -
Page 3: Safety Instructions
HLX-SWG-EB Series Safety Instructions The most important safety instructions are summarized in this section. They supplement the corresponding regulations which the staff responsible must study. When working in areas, subject to explosion hazards, the safety of personnel and plant depends on complying with all relevant safety regulations. Assembly and maintenance staff working on installations therefore have a particular responsibility. -
Page 4: Technical Data
HLX-SWG-EB Series Technical Data Version AC MCBs AC / DC MCBs Explosion protection Gas explosion protection ATEX E II 2 G Ex d e IIC Gb E II 2 G Ex d e IIC Gb E I M 2 Ex d e I Mb... - Page 5 HLX-SWG-EB Series Tripping characteristic curves 08903E02 11514E02 (877) 348-9680 Larson Electronics, LLC Phone: Fax: (903) 498-3364 www.larsonelectronics.com...
- Page 6 HLX-SWG-EB Series Tripping characteristic curves Tripping Z-characteristic curve 01546E02 Selectivity class 3 (IEC/EN 60898) Response value of The response value of the short-circuit trip is approximately 40 % higher for DC than for AC short-circuit trip at 50 / 60 Hz...
- Page 7 HLX-SWG-EB Series Characteristics Characteristic to IEC/EN 60898 Rated current 0.5 ... 32 A 6 ... 32 A 0.5 ... 32 A 0.5 ... 32 A range Loads > Semi- > Elektric heatings > Operating > Operating conductor > Lighting...
- Page 8 HLX-SWG-EB Series Correction factors Correction factors for ambient temperatures other than 30 °C 10889E00 10887E00 10888E00 Degree of protection Degree of protection acc. to IEC/EN 60529 Connecting terminals IP20 Material Enclosure Epoxy resin Weight Type 8562/51 520 g Type 8562/52...
- Page 9 HLX-SWG-EB Series Auxiliary contact Remote trip This opens the connected protective device when triggered. Rated operational voltage 110 / 415 V 110 / 125 V 24 / 60 V 24 / 48 V Tripping time < 10 ms Undervoltage trip The undervoltage trip triggers the circuit breaker if the voltage drops below 50% of the rated operational voltage (0.5 x Ue).
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Page 10: Arrangement And Assembly
HLX-SWG-EB Series Arrangement and Assembly These circuit-breakers are explosion-protected devices to IEC/EN 60079-0. They must be fitted into an enclosure with type of protection increased safety “e“. 6.1 Mounting Orientation Vertical, Handle at the bottom 04934T00 6.2 Dimensional Drawings Dimensional Drawings (All Dimensions in mm) - Subject to Alterations Ø5,50... -
Page 11: Installation
HLX-SWG-EB Series Installation 7.1 Mains Connection Connect the cables with particular care. Choose suitable cables and route them accordingly to ensure that the maximum permissible conductor temperatures are not exceeded. To ensure that creepage distances are maintained remove precisely 10, 17 or 21 mm of insulation (see chapter “Rated connection cross-section“). -
Page 12: Commissioning
HLX-SWG-EB Series Note As part of the installation procedure, the tight fit of the clamping connection must be che- cked according to IEC/EN 60079-14, -17. If necessary, the clamping connections must be retightened to the relevant torques. 7.3 Connection diagrams... -
Page 13: Servicing
HLX-SWG-EB Series 9 Servicing Maintenance Maintenance and repair work on the devicess may only be carried out by appropriately authorized and trained personnel. Before any work commences, the devices must be disconnected from the supply. Observe the relevant national regulations in the country of use! The following items must be checked as part of the maintenance schedule: ...