Ex-protected fans with EC technology. Saving energy safely. Innovation in explosive areas. A highly developed plug & play system allows the fans to be ready for use quickly. This saves time and money: – Perfectly attuned components – Pre-wired and pre-programmed – No separate frequency converter and ebm-papst presents the first ex-protected EC fans. Now ATEX applications can finally benefit from the advantages of motor protection switch required – Includes conformity declaration for motor and electronics modern EC technology, too. ebm-papst is the first manufacturer in the world to have specially developed highly efficient GreenTech EC fans for use in explosive areas. These are available as axial and centrifugal fans with backward-curved impeller blades. The products Life cycle costs can also be significantly reduced through are based on our multiple award-winning HyBlade and RadiPac the use of GreenTech EC technology and system solutions: product ranges, which have set global benchmarks for efficiency, – Quick and easy commissioning noise and compactness. – Highly efficient GreenTech EC motor ® that exceeds efficiency class IE4 Axial fans are available in sizes of 630–990 with up to 33,000 m³/h, centrifugal fans in sizes 400–630 with up to 15,000 m³/h. 2 – 30 % average energy saving compared to AC technology Atmosphère Explosive. The European guideline on explosion protection. Certified safety. ebm-papst’s ex-protected fans are based on the proven 3 kW GreenTech EC external rotor motor and are tested and certified in line with the European product directive ATEX 94/9/EC. They therefore meet all demands made of devices used in areas at risk of explosion. Our axial and centrifugal ex-protected fans are suitable for equipment group II (explosion-protected areas outside mining) and the gases and vapours substance group in explosion group IIB. Our ex-protected fans can be used in hazard zones 1 and 2. They therefore correspond to category 2G (ATEX) and have the equipment protection level Gb (EN 60079-0). As per the ATEX 1999/92/EC operating directive, the facility operator is responsible for the categorisation of hazard zones. The corresponding equipment categorisation is performed by the manufacturer, i. e. ebm-papst. Ex marking of the ebm-papst fans as per ATEX and EN 60079-0: IIA Increased to Zone 2 protection II 2G Ex d e ib Required customer specification T1 T2 IIB T3 Equipment protection level C Corresponding Temperature classes Explosion group 3G Intrinsic safety Protection level Increased safety Pressure-resistant enclosure Equipment category Group Ex marking Ignition protection types Gc Escape of gases, fog and vapours (e.g. ammonia, methane, ethane, propane, town gas, acrylonitrile, hydrogen sulphide, ethyl ether, acet aldehyde) Zone 2 Hardly ever, rarely Gb Zone 1 Ga Zone 0 Occasionally Required customer specification Not available The following requirements are not covered: I 1G Corresponding to Zone 0 pmoq a Very high protection IIC T4 T5 T6 Constantly, often 3 Outer dimensions … ØD A ØD A E E F B B C F C HyBlade® Size A B C W3G630 GU23 91 630 150 750 805 ø 11 (4x) 20 321 W3G710 GU21 91 710 170 810 850 ø 14.5 (4x) 20 341 W3G800 GV01 91 800 190 910 970 ø 14.5 (4x) 17 380 W3G910 GV02 91 910 205 1,010 1,070 ø 14.5 (4x) 20 373 W3G990 GZ02 91 990 225 1,110 1,170 ø 14.5 (4x) 20 406 E D F Dimensions in mm B C *G *G B B C C 4xØF *E*D *D*G *E *D A B C RadiPac Size K3G400 AQ23 90 400 150 500 475 15 K3G450 AQ24 90 450 170 630 504 15 K3G500 AP25 90 500 190 630 517 15 K3G560 AP23 90 560 205 760 568 15 K3G630 AP01 90 630 225 760 700 15 e Dimensions in mm * Screw-on position for vibration and/or spring elements. Floor mounting only for horizontal shaft position. 4 4xØF 4xØF *E A D A A E F G 106 331 ø 9 (4x) 435 108 357 ø 9 (4x) 565 109 369 ø 9 (4x) 565 123 339 ø 9 (4x) 688 254 340 ø 9 (4x) 688 Two model series – one drive. HyBlade® axial fan Electronics Aerodynamics Simple commissioning – Full bell mouth integrated on the intake side – Pre-programmed ex-works – Efficiency-boosting blade profile – Central terminal area for mains connection, alarm relay, – High degree of efficiency control and bus system – Low noise levels Versatile Robust design – Continuously variable speed settings – Wall plate made from Sendzimir-galvanised – Control signal 0–10 V DC, PWM, 4–20 mA and MODBUS-RTU sheet steel, painted – Integrated PID controller Flexible installation – Installation with horizontal and vertical motor shaft Explosion protection Innovative materials – Pressure-resistant encapsulation of performance electronics – Blades made of fibreglass-reinforced composite material – ATEX-certified spring clamp terminal block (special tool not – Core made from corrosion-resistant aluminium structure included) Low vibration – Improved heat dissipation – Motor-impeller unit dynamically balanced in two planes – Additional protection and sensor electronics via Ex-certified components (cable glands, etc.) Explosion protection – Impeller strength surpasses standard requirement – Pre-set ring gap between wall plate and impeller ensured as per ATEX 94/9/EC standard – Earth connection for dissipating electrostatic charges – Impeller blades with special anti-static surface – Safe steel-plastic material pairing as per EN14986 5 GreenTech EC motor RadiPac centrifugal fan Unrivalled compact design Aerodynamics – Impeller mounted directly on the external rotor – High static efficiency – No external frequency converter needed thanks to – Aerodynamically optimised blade channel EC technology – Low noise emissions High efficiency – Diagonal trailing edge for optimised flow control – Low copper and iron losses – Integrated rotating diffuser – No slip losses thanks to synchronous running – Inlet ring adjusted to impeller – Use of permanent magnets means no magnetic reversal Operating characteristics losses in the rotor – Low vibration Economical operation – Dynamic balancing of the motor impeller rotor unit – Improved commutation results in greater partial-load operation – Minimal structure-borne noise generation – Highly efficient operation even at partial load – Low impeller weight reduces bearing load – Long service life thanks to maintenance-free ball bearings Robust design and brushless commutation – Stable cube-shaped assembly frame Sustainable operation – Suitable for permanently high tip speeds – No rare earth magnets – Corrosion-resistant aluminium – Entirely robot-welded blades Explosion protection – Ignition protection type “Increased safety” as per ATEX in the motor area Explosion protection – Impeller strength surpasses standard requirement – Pre-set ring gap between inlet ring and impeller ensured as per ATEX 94/9/EC standard – Safe aluminium-aluminium material pairing as per EN14986 6 … and inner values. The performance measurements for all fans are conducted on cutting This rules out any nasty surprises when commissioning the fans. The edge airflow test rigs. The entire fan unit, consisting of the motor, measurement data form the basis for the design program available the control electronics and the impeller, is measured at different load on request. Use this software to calculate expected operating costs levels. This provides us with reliable data, meaning that when you or conduct a cost analysis for the life cycle. are choosing your fans, you can count on these values being met. RadiPac Pa Pa HyBlade® 1,400 K3G400 250 A3G630 A3G800 1,200 A3G710 200 K3G450 1,000 K3G500 K3G560 800 150 600 100 A3G990 50 K3G630 A3G910 pfs 200 pfs W3G630 GU23 91 4,000 6,000 8,000 10,000 12,000 14,000 m3/h Max. back pressure Motor 2,000 Weight Article number qV m3/h Perm. ambient temperature Nenndaten HyBlade® 30,000 Max. input current(1) 25,000 Max. input power(1) 20,000 Speed(1) 15,000 Frequency 10,000 Nominal voltage range qV 400 VAC Hz min–1 W A °C kg Pfs M3G 150-IF 3 ~ 380–440 50/60 1,510 3,140 4.8 –40...+60 47 290 W3G710 GU21 91 M3G 150-IF 3 ~ 380–440 50/60 1,250 2,830 4.3 –40...+60 49 240 W3G800 GV01 91 M3G 150-NA 3 ~ 380–440 50/60 1,090 2,780 4.2 –40...+60 60 250 W3G910 GV02 91 M3G 150-NA 3 ~ 380–440 50/60 1,000 2,760 4.2 –40...+60 63 190 W3G990 GZ02 91 M3G 150-NA 3 ~ 380–440 50/60 960 2,450 3.7 –40...+60 69 180 K3G400 AQ23 90 M3G 150-FF 3 ~ 380–440 50/60 2,550 3,100 4.7 –25...+40 48 K3G450 AQ24 90 M3G 150-FF 3 ~ 380–440 50/60 2,040 2,950 4.5 –25...+40 57 K3G500 AP25 90 M3G 150-FF 3 ~ 380–440 50/60 1,780 2,960 4.5 –25...+40 63 K3G560 AP23 90 M3G 150-IF 3 ~ 380–440 50/60 1,500 2,940 4.5 –25...+40 79 K3G630 AP01 90 M3G 150-NA 3 ~ 380–440 50/60 1,130 2,970 4.6 –25...+40 89 RadiPac nominal (1) Nominal data at operating point with maximum load and 400 VAC 7 www.ebmpapst.com engl. FSC-Logo ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 74673 Mulfingen Germany Phone +49 7938 81-0 Fax +49 7938 81-110 [email protected] 37922-7-8811 · 2014-08 · WO-3’