Easy Selection Guide Nhp Electrical-Books Pdf

Easy Selection Guide NHP Electrical
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What is a hazardous area, A hazardous area is a place where concentrations of flammable gases vapors or dusts occur. Electrical equipment installed in these environments is specifically designed and tested to ensure. they don t initiate an explosion caused by arcing contacts or high surface temperature of equipment. STEP 1 What type of environment, Gas Vapour Dust, Oil refineries Food manufacturing. Offshore drilling rigs Grain handling and storage, Chemical plants Chemicals. Spray booths Grain, Sewerage treatment plants Fertiliser. Oxygen and acetylene Plastics, Aircraft hangers below wing maintanence Wood.
Confined spaces Paper, LNG plants Pulp, Wharf s for petroleum and LNG vessels Milk powder. Paint manufacturers Flour mills, Distilling Pharmaceuticals. Printing and ink manufacturers Tyres and rubber, Labaratory and fume cupboards Metal processing. Plant rooms in commercial buildings Recycling operations. Fiberglass manufacturing, Explosive factories, Equipment for hazardous environments is determined by the type of hazard group. and the auto ignition temperature T rating, Group II Group III T Rating Max Temp.
Explosive Gas Atmosphere Explosive Dust Atmosphere T1 450 C. Explosive T2 300 C, Sub Division Ignition Energy Sub division. atmosphere, IIA Propane 260 Micro joules IIIA Combustible flying s. IIB Ethylene 95 Micro joules IIIB Non conductive dust. IIC Acetylene and, 18 Micro joules IIIC Conductive dust T6 85 C. The hazard level of the gases and dusts increases from gas groups IIA to IIC. and dust groups IIIA to IIIC The most severe in both cases being IIC and IIIC. STEP 2 What type of zone, Examples of hazardous area zones. GASES AND VAPOURS, Zone Area in which an explosive gas air mixture is continuously present or present for long.
Zone Area in which an explosive gas air mixture is likely to occur for short periods in normal. 1 operation, Zone Area in which an explosive gas air mixture is not likely to occur and if it occurs it will. 2 only exist for a very short time due to an abnormal condition. Zone Area in which an explosive dust air mixture is continuously present or present for long. 20 periods, Zone Combustible or conductive dusts are present and is likely to occur for short periods in. 21 normal operation, Zone Area in which an explosive dust mixture is not likely to occur and if it occurs it will only. 22 exist for a very short time due to an abnormal condition. STEP 3 Product selection, Series Selection, Protection Page. Product Series Description Zone s, Lighting EXEL Fluorescent Ex ed 1 2 and 21 22 7.
EXEN Fluorescent Ex nA 2 and 21 22 7, FLFE Glass tube fluorescent Ex de 1 2 and 21 22 8. EVE EWAE Pendant Ex de 1 2 and 21 22 9, EWL 80 LED floodlight Ex de 1 2 and 21 22 9. TIGER Floodlight Ex nR 2 and 21 22 9, SLEE Floodlight Ex de 1 2 and 21 22 10. HEL HHL Portable lamps Ex ia 0 1 2 10, Junction boxes Terminal boxes Ex d 1 2 and 21 22 12. control stations, custom assemblies EJB Motor starters Ex d 1 2 and 21 22 12.
Custom assemblies Ex d 1 2 and 21 22 12, GUB Terminal boxes Ex d 1 2 and 21 22 14. EFDC Control stations Ex d 1 2 and 21 22 15, SA Aluminium terminal boxes Ex e 1 2 and 21 22 16. SA SS Stainless steel terminal Ex e 1 2 and 21 22 17. SA P GRP Terminal boxes Ex e 1 2 and 21 22 18, S Control stations Ex e 1 2 and 21 22 18. Plugs sockets PY Sockets Ex d 1 2 and 21 22 21, SPY Plugs Ex d 1 2 and 21 22 21. Isolators CSC Isolator 16 A Ex d 1 2 and 21 22 22, EFSCO Isolator 25 63 A Ex d 1 2 and 21 22 22.
Series Selection, Protection Page, Product Series Description Zone s. Glands FAL Steel wire armoured Ex d Ex e 1 2 and 21 22 23. FL non armoured Ex d Ex e 2 and 21 22 23, Intrinsically safe D1000 Din rail Ex ia 0 1 2 and 20 21 22 25. barriers and, distributed I O D5000 Din rail powerbus Ex ia 0 1 2 and 20 21 22 26. FLEX Ex Distributed I O Ex ia Refer NHP Pricelist Part R. Limit foot switches EEx 355 Limit switches Ex de 1 2 and 21 22 27. EEx GF Foot switches Ex d 1 2 and 21 22 27, Types of protection. To protect installations from potential explosion a method of analysing and classifying a. potentially hazardous area is required, This is to ensure correct selection and installation of equipment to prevent explosion and.
ensure safety of life, Flame proof Protection by, enclosure enclosure. Ex d Ex tb, IECEx 60079 1 IECEx 61241 1, Increased safety Intrinsic safety. IECEx 60079 7 IECEx 60079 11, Non sparking, IECEx 60079 15. HAE Certified IEC Ex workshop, NHP supplies not only the Cortem range of hazardous area equipment but. equally important customer specific systems via our assembly workshop. located at our National Distribution and Manufacturing Centre in Melbourne. In this workshop accredited staff design construct and inspect the Cortem. range according to the requirements of IECEx certification It allows for. flexibility to produce custom solutions to suit your HAE requirements. Specialist lighting requirements, Control stations including custom orders.
Terminal boxes including custom orders, Full panel design and construction in both Ex d and Ex de technologies. The NHPEx workshop enables both expeditious and effective solutions for. customers and operates under stringent quality assurance guidelines. NHPEx can assemble the following to customer specifications. Distribution panels, Motor control, Control stations. Automation solutions, Customised distribution panel. Fluorescent Lighting, EXEL Series, Great mechanical strength Shock and UV resistant body and diffuser. High protection against corrosion dust water Loop in loop out connection on both sides. and humidity Suitable for fluorescent tubes up to 2 x 36 W. Single and dual channel electronic ballast Through wiring. Opening and closing slide system controlled EOL ballast end of life. by an hexagonal wrench, Brass earthing plates, Zones 1 2 and 21 22 Wattage 1 Voltage Operation Mounting 2 rating Cat No.
IECEx CES 07 0001 2 x M8, 2 x 18 W 230 V Normal T5 EXEL218MAU. Ex ed IIC T5 moulded thread, Ex tb T95 C 2 x M8, 2 x 36 W 230 V Normal T5 EXEL236MAU. IP 66 moulded thread, Ambient Temp Temp Class 2 x M8. 2 x 18 W 110 230 V Normal Emergency 3 T5 EXEL218EF4AU. Max Surface Temp moulded thread, 40 C 55 C T5 95 C 2 x M8. 2 x 36 W 110 230 V Normal Emergency 3 T5 EXEL236EF4AU. moulded thread, 1 x 18 W and 1 x 36 W options also available.
Brackets not included see page 9, Exit lighting available on request. Note Datasheet available on NHP Corporate Website Lamps not included. Through wiring not available, EXEN Series, Great mechanical strength Shock and UV resistant body and diffuser. High protection against corrosion dust water Loop in loop out connection on both sides. and humidity Suitable for fluorescent tubes up to 2 x 36 W. Single channel 230 V electronic ballast Through wiring. Opening and closing slide system controlled EOL ballast end of life. by an hexagonal wrench, Brass earthing plates, Zones 2 and 21 22 Wattage 1 Voltage Operation Mounting 2 rating Cat No. IECEx CES 12 0010 2 x M8, 2 x 18 W 230 V Normal T5 EXEN218AU. Ex nA IIC T5 T4 Gc moulded thread, Ex tb IIIC T65 C to T85 C Db 2 x M8.
IP 66 2 x 36 W 230 V Normal T5 EXEN236AU, moulded thread. Ambient Temp Temp Class, Max Surface Temp 2 x M8, 2 x 18 W 230 V Normal Emergency 3 T5 EXEN218EF4AU. 40 C 40 C T5 65 C moulded thread, 40 C 50 C T5 80 C 2 x M8. 40 C 55 C T4 85 C 2 x 36 W 230 V Normal Emergency 3 T5 EXEN236EF4AU. moulded thread, 1 x 18 W and 1 x 36 W options also available. Brackets not included see page 9, Exit lighting available on request.
Note Datasheet available on NHP Corporate Website Lamps not included. Through wiring not available, Fluorescent Lighting. FLFE Series, Aluminium alloy with low copper content FLFE fixtures have an Ex e internal terminal. Borosilicate glass tube heat resistant junction box which allows the connection with. an Ex e cable gland not barrier, Internal white painted aluminium reflector. EOL ballast end of life, Excellent CX coefficient less wind resistance. and less accumulation of dust, Wattage Voltage Operation Mounting 2 T rating Cat No.
Zones 1 2 and 21 22 2 x 18 W 230 V Normal Surface T6 FLFE218. IECEx CES 11 0021 issue 0, Ex de IIC T6 2 x 36 W 230 V Normal Surface T6 FLFE236. Ex tb T70 C to T80 C, IP 66 2 x 58 W 230 V Normal Surface T6 FLFE258. Ambient Temp Temp Class 2 x 18 W 230 V Normal Emergency 3 Surface T6 FLFE218EF4. Max Surface Temp, 20 C 40 C T6 70 C 2 x 36 W 230 V Normal Emergency 3 Surface T6 FLFE236EF4. 20 C 50 C T6 75 C, 20 C 55 C T6 80 C 2 x 58 W 230 V Normal Surface T6 FLFE258EF4. Brackets not included see page 9, Exit lighting available on request.
Note Datasheet available on NHP Corporate Website Lamps not included. Pendant Lighting, EVE EWAE Series, Complete with internal Ex e terminal box Globe in borosilicate glass with high thermal. allowing for connection of Non barrier Ex e and mechanical stability. cable glands Suitable for discharge lamps up to 400 W. LED versions available, Wattage 1 Voltage Operation 2 Mounting 3 T rating Cat No. 400 W 230 V Normal Metal Halide Pendant T3 EWAE50100IM6. 250 W 230 V Normal Metal Halide Pendant T4 EWAE5080IM5. 400 W 230 V Sodium Vapor Pendant T4 EWAE50100N6, 250 W 230 V Sodium Vapor Pendant T4 EWAE5080N5. Zones 1 2 and 21 22 8W 230 V LED Ceiling T6 EVEX 5050L. IECEx CES 07 0004 13 W 230 V LED Ceiling T6 EVEX 5060L. Ex de IIC T3 19 W 230 V LED Ceiling T0 EVEX 5060L1. Ex tb T170 C to T190 C, Other wattages also available. Ambient Temp Temp Class 2, High pressure sodium and mercury vapour lamps also available.
Max Surface Temp 3, Other mounting options also available page 9. 20 C 40 C T3 170 C Note Datasheet available on NHP Corporate Website Lamps not included. 20 C 55 C T3 185 C, 20 C 60 C T3 190 C, Mounting Accessories. Description Cat No EXEL EXEN FLEF EVE EWAE, M8 Threaded bar STEI8X60IN x x x. Eyebolt type O GOF8K x x x, Bracket type U G244K x x x. Bracket type V G263K x x x, Bracket type D G258K x x x.
Pole bracket type P G0480K x x x, Pendant fixture EVEA x. Pendant fixture with eyebolt EVEGC x, Ceiling fixture EVEX x. Wall fixture with 30 bracket EVEIK x, Pendant mounting EWAE x. STEI8X60IN GOF 8 G 244 G 263, G 258 G 0480, EVEA EVEGC EVEX EVEIX. Flood Lighting, EWL 80 Series, Equipped with cooling fins for better heat Simple installation and continuous illumination.
dissipation even in the event of failure of some LEDs. High performance in terms of reliability safety EWL 80 fixtures have an Ex e internal terminal. efficiency and energy savings junction box which allows the connection with. Life cycle of 100 000 hours unalterable an Ex e cable gland not barrier. brightness and light quality 65 W LED plate designed to replace traditional. As lighting fixture the LED plate can be 150 W metal halide lamps 250 W mercury. accompanied by an optics that vary the focus lamps and 500 W incandescent lamps. Zones 1 2 and 21 22, Wattage Voltage Operation Mounting T rating Optics Cat No. IECEx ITS 11 0018, Ex d e IIC T5 Gb 60 W 230 V Normal Surface T5 120 EWL 80. Ex tb IIIC T100 C Db, 60 W 230 V Normal Surface T5 10 narrow EWL 80 10. Ambient temperature 60 W 230 V Normal Surface T5 20 medium EWL 80 20. 20 C to 60 C, 60 W 230 V Normal Surface T5 40 wide EWL 80 40. Note Datasheet available on NHP Corporate Website, Tiger Series.
Ideal for lighting large areas Fast maintenance, High degree of protection IP 66 Anti corrosion aluminium clips. Suitable for the use in all environments where Flat glass anti light pollution. climatic conditions are extreme Suitable for lamps up to 400 W. Zones 2 and 21 22, Wattage Voltage Operation Mounting T rating Cat No. IECEx ITS 12 0004X, Normal sodium, 250 W 230 V Surface T3 TIGER250NA. Vertical Mount vapour, Ex nR IIC T3 Gc, Ex tc IIIC T174 C to T194 C Dc Normal sodium. 400 W 230 V Surface T2 TIGER400NA, IP 66 vapour, Ambient Temp Temp Class 250 W 230 V Normal metal halide Surface T3 TIGER250HA.
Max Surface Temp, 50 C 45 C T3 174 C 400 W 230 V Normal metal halide Surface T2 TIGER400HA. 50 C 60 C T3 194 C T3 rating if mounted at an angle 90. Note Datasheet available on NHP Corporate Website Lamps not included. Horizontal Mount, Ex nR IIC T3 T2 Gc, Ex tc IIC T195 210 C Dc. Ambient Temp Temp Class, Max Surface Temp, 20 C 45 C T3 195 C. 20 C 60 C T2 210 C, Flood Lighting, SLEE Series, Designed for lighting large indoor and outdoor Low copper content Aluminium alloy body. areas Accessories available for pole mounting and, High degree of mechanical protection IP 67 angled bracket mounting.
Shock proof temperature resistant tempered Reinforced supporting bracket for mounting. front glass on mobile structures available, Electrical connections made via an Ex e. Zone 1 2 and 21 22, IECEx TSA 08 0011 Wattage Voltage Operation Mounting T rating Cat No. Ex de IIB H2 T2 T3, 250 W 230 V Metal halide Bracket T3 T2 SLEE 40IM5. Ex tb T188 C 198 C Db, IP 65 66 400 W 230 V Metal halide Bracket T3 T2 SLEE 40IM6. Ambient Temp Temp Class, Max Surface Temp 250 W 230 V High pressure sodium Bracket T3 T2 SLEE 40IN5.
20 C to 40 C T3 188 C, 400 W 230 V High pressure sodium Bracket T3 T2 SLEE 40IN6. Area in which an explosive dust air mixture is continuously present or present for long periods Zone 21 Combustible or conductive dusts are present and is likely to occur for short periods in normal operation Zone 22 Area in which an explosive dust mixture is not likely to occur and if it occurs it will only

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