Centriflow Plus High-pressure plug fan - Technical Data

Transcription

1 Centriflow Plus 3 High-pressure plug fan - Technical Data

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3 Contents General description...3 General survey chart...4 Design description Fan Impeller...5 Fan Inlet...5 base with base frame...5 Hub...5 Air flow sensor...6 Tolerances and quality...6 Directive for machinery...6 s...6 Ordering code...7 Acoustic details-explanation...8 Technical Data Dimensions and weights, data, Fan charts, Sound data GPEB GPEB GPEB GPEB GPEB GPEB GPEB GPEB Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

4 General description The direct driven CENTRIFLOW Plus 3 plug fans are available in 8 sizes and cover airflows up to 1 m3/s and pressure rises up to 3 Pa. The impeller has backward curved blades. The CENTRIFLOW Plus 3 is available in normal version. The fans are supplied with an integrated air flow sensor with two measuring points as standard. Fans are supplied in a right-hand version (viewed from the fan inlet). Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

5 General survey chart Air flow, m 3 /h Total pressure rise, Pa In lower pressure we recommend to use our Centriflow Plus plug fans Air flow, m 3 /s Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

6 Design description Fan Impeller The impeller is made of sheet steel, welded and it comes with a reinforcement ring. The impeller painted with 6 μm thick epoxy powder paint, (colour: RAL 629, green). The impellers are dynamically balanced to ISO Standard G 2.5 (sizes 35 71) and G 6.3 (size 31) at the maximum speed. The vibration level of the fan is below 7.1mm/s RMS. Fan Inlet The design of the fan inlet is vitally important to the fan efficiency and the low level of sound generated by the fan. The inlet cones are deep-drawn in one piece and are fitted to the front plate. The inlet cone and end panel are made of galvanized sheet steel. base with base frame The motor base and the fan base frame are made of welded sheet steel. base is painted with 1 μm thick epoxy powder paint (colour: RAL 75, dark grey). Base frames are hot-dip galvanised as standard but to special order they are available also as painted. Hub The fan impeller is equipped with a hub which is made of welded steel. The hub is painted with 1 μm thick epoxy powder paint. Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

7 Design description Air flow sensor The air flow sensor is used for measuring the airflow of the plug fans. The method is based on differential pressure. The pressure is measured at a specific point in the inlet cone and the reference pressure is measured upstream of the inlet cone. The air flow sensor is supplied factory mounted in the inlet cone. The airflow is calculated as a function of the coefficient k and the differential manometer reading Δpm from the expression: Qv = 1 k Δp m Qv = airflow (m 3 /s) k = coefficient of the fan (k-factor) Δpm = measured pressure difference (Pa) Directive for Machinery Centriflow Plus 3 is not a product which is ready for use but it is designed for mounting in an air handling unit. The manufacturer of the air handling unit must follow all instructions according to Directive for Machinery, EMC Directive and Low Voltage Directive as well as use all necessary protective measures. s The CENTRIFLOW Plus fans are normally supplied with the motor mounted. The motors are footmounted high-efficiency IE2 motors according to IEC standards, Degree of protection IP 55. In case of Marine applications motors with Classification Society approval according to the customer s specification are supplied. options like thermistors other IP classes or spaces are available on request. Fan size k-factor GPEB ,2 GPEB ,1 GPEB ,1 GPEB ,2 GPEB ,9 GPEB ,8 GPEB ,2 GPEB ,3 Tolerances and quality The particulars of the fans are given with the tolerance specified in DIN , Class 1. Fan performance has been measured in accordance with ISO 581 and The production process is certificated to ISO91 and the environmental system to ISO 141. Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

8 Accessories GPEZ-9-1-ccc-1- GPEZ-42-1-ccc-d- GPEZ-42-1-ccc-d- Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

9 Accessories 1 Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

10 Ordering code Plug fan GPEB-1-1-ccc-dd- Accessories Fan size (ccc) 31, 35, 4, 45, 5, 56, 63, 71 size IEC (dd) 11 = = = = 18 2 = 2 APAL = IEC standard motor Number of poles (a) Output in kw, e.g. 3 = 3 kw (bbbbb) APAL-a-bbbbb-c-2-e Air flow measurement with four nipples Inlet protective screen Flexible connection Anti-vibration mountings, Rubber Anti-vibration mountings, Steel spring GPEZ-9-1-ccc-1- GPEZ-13--ccc-d- GPEZ-21--ccc-d- GPEZ-42-1-ccc-d- GPEZ-43-1-ccc-d- Painted finish, GPEZ-6--ccc-d- d = 2 Powder painted, 1 μm d = 3, Wet painted, 25 μm in 3 coats, impeller with 1 μm Voltage/tension (c) 2 = 3 x 4/69V 5Hz With thermistors (2) Supplier (e) 7 = Fläkt Woods IE2 motor 1 = ABB IE2 motor APAM = IEC standard motor,. marine version APAM-a-bbbbb-c-d-1 Number of poles (a) Output in kw, e.g. 3 = 3 kw (bbbbb) Voltage/tension (c) 2 = 3x38V 5Hz 7 = 3x44V 6Hz Classification Society (d) 2 = Bureau veritas (BV) 3 = Lloyds (LRS) 4 = Det norske Veritas (DNV) 5 = Germanischer Lloyd (GL) 6 = American Bureau of Shipping (ABS) 1 = Generation Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

11 Acoustic Details - explanation Acoustic Details The total A-weighted sound power level LWA generated at the outlet of an open discharge fan is specified in the fan chart. Correction factors are tabulated in the table below. The following expression can be used for breaking down the sound into each octave band and sound path: L Wokt(s) = L WA + K okt(s) where Kokt(s) can be obtained from the table. The following expression can be used for calculating the A-weighted sound power level at the fan inlet: L WA(2) = L WA + ΔL..... where the correction factor ΔL can be obtained from the table. Acoustic Details - Table Correction Kokt, db GPEB Sound path Speed range Octave band, centre frequency, Hz (s) r/min ΔL To outlet s= To inlet s= , ,3 Symbols used L WA A-weighted total sound power db(a) s Sound path - L WA(2) A-weighted total sound power level to inlet db(a) L Wokt(s) Sound power level at each octave band and sound path (without A-weighting) db K okt(s) Correction factor for breaking down the sound level into each octave band and sound path db Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

12 Technical Data - GPEB A C B 11 GPEZ-42 GPEZ-43 IEC A B C φ H Front Back SD3 SD SD3 SD3 GPEZ-42 GPEZ-43 H Ø Ø7 Without load 94 data Output kw IEC Fläkt Woods motors IE2, 4V 5Hz nominal rpm speed/ frequency r/min Hz Antivibration mountings Rubber Compression GPEZ d- Spring Compression GPEZ d- Fan GPEB MB APAL ,1 d =1 d = GPEB ,5 132SB APAL , d =1 d = ABB motors IE2, 4V 5Hz GPEB APAL ,7 d =1 d = GPEB ,5 132 APAL ,9 d =1 d = Marine motors, 38V 5Hz GPEB APAM d ,4 d =1 d = GPEB ,5 132 APAM d ,4 d =1 d = Marine motors, 44V 6Hz GPEB ,6 112 APAM d ,4 d =1 d = GPEB ,4 132 APAM d , d =1 d = Total Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

13 Technical Data - GPEB Fan charts r/min ps (Pa) db(a) ,3,5,7,9 1,1 1,3 1,5 1,7 1,9 2,1 2,3 q v (m 3 /s),3,5,7,9 1,1 1,3 1,5 1,7 1,9 2,1 2, P (kw) 3 41 r/min Sound data Correction Kokt, db GPEB Sound path Speed range Octave band, centre frequency, Hz (s) r/min ΔL To outlet s= To inlet s= , ,4 Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

14 Technical Data - GPEB A C B 11 GPEZ-42 GPEZ-43 IEC A B C φ H Front Back SD3 SD SD3 SD3 GPEZ-42 GPEZ-43 H Ø Ø7 Without load 94 data Output kw IEC Fläkt Woods motors IE2, 4V 5Hz nominal rpm speed/ frequency r/min Hz Antivibration mountings Rubber Compression GPEZ d- Spring Compression GPEZ d- Fan GPEB MB APAL ,9 d =1 d = GPEB ,5 132SB APAL ,8 d =2 d = GPEB ,5 132SC APAL ,6 d =2 d = ABB motors IE2, 4V 5Hz GPEB APAL ,4 d =1 d = GPEB ,5 132 APAL ,4 d =2 d = GPEB ,5 132 APAL ,5 d =2 d = Marine motors, 38V 5Hz GPEB APAM d ,9 d =1 d = GPEB ,5 132 APAM d ,8 d =2 d = GPEB ,5 132 APAM d ,1 d =2 d = Marine motors, 44V 6Hz GPEB ,6 112 APAM d ,5 d =1 d = GPEB ,4 132 APAM d ,9 d =2 d = GPEB ,6 132 APAM d ,4 d =2 d = Total Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

15 Technical Data - GPEB Fan charts r/min ps (Pa) db(a) ,5 1 1,5 2 2,5 3 q v (m 3 /s),5 1 1,5 2 2, r/min P (kw) Sound data Correction Kokt, db GPEB Sound path Speed range Octave band, centre frequency, Hz (s) r/min ΔL To outlet s= To inlet s= , ,7 Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

16 Technical Data - GPEB A C B 11 GPEZ-42 GPEZ-43 IEC A B C φ H Front Back SD4 SD SD4 SD4 GPEZ-42 GPEZ-43 H Ø Ø7 Without load 94 data Output kw IEC Fläkt Woods motors IE2, 4V 5Hz nominal rpm speed/ frequency r/min Hz Antivibration mountings Rubber Compression GPEZ d- Spring Compression GPEZ d- Fan GPEB ,5 132SB APAL ,1 d =1 d = GPEB ,5 132SC APAL ,9 d =1 d = GPEB MLA APAL ,5 d =1 d = ABB motors IE2, 4V 5Hz GPEB ,5 132 APAL , d =1 d = GPEB ,5 132 APAL ,8 d =1 d = GPEB APAL ,3 d =1 d = Marine motors, 38V 5Hz GPEB ,5 132 APAM d ,4 d =1 d = GPEB ,5 132 APAM d ,3 d =1 d = GPEB APAM d ,5 d =1 d = Marines motors, 44V 6Hz GPEB ,4 132 APAM d ,8 d =1 d = GPEB ,6 132 APAM d ,5 d =1 d = GPEB APAM d ,7 d =1 d = Total Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

17 Technical Data - GPEB Fan charts r/min ps (Pa) db(a) q v (m 3 /s) P (kw) r/min Sound data Correction Kokt, db GPEB Sound path Speed range Octave band, centre frequency, Hz (s) r/min ΔL To outlet s= To inlet s= , ,3 Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

18 63 6 A C B 11 GPEZ-42 GPEZ-43 GPEZ-42 Ø IEC A B C φ H Front Back H SD4 SD SD4 SD4 GPEZ-43 Ø7 Without load 94 data Output kw IEC Fläkt Woods motors IE2, 4V 5Hz nominal rpm speed/ frequency r/min Hz Antivibration mountings Technical Data - GPEB GPEZ d- GPEZ d- Fan GPEB ,5 132M APAL ,8 d = 1 d = GPEB ,5 132MA APAL , d = 1 d = GPEB ,5 132SC APAL ,5 d = 1 d = GPEB MLA APAL ,5 d = 1 d = ABB motors IE2, 4V 5Hz GPEB ,5 132 APAL ,8 d = 1 d = GPEB ,5 132 APAL , d = 1 d = GPEB ,5 132 APAL ,4 d = 1 d = GPEB APAL ,3 d = 1 d = Marine motors, 38V 5Hz GPEB ,5 132 APAM d ,8 d = 1 d = GPEB ,5 132 APAM d , d = 1 d = GPEB ,5 132 APAM d ,2 d = 1 d = GPEB APAM d ,5 d = 1 d = Marine motors, 44V 6Hz GPEB ,4 132 APAM d ,8 d = 1 d = GPEB ,6 132 APAM d ,3 d = 1 d = GPEB ,6 132 APAM d , d = 1 d = GPEB APAM d ,7 d = 1 d = Total Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

19 Technical Data - GPEB Fan charts r/min ps (Pa) db(a) q v (m 3 /s) r/min P (kw) Sound data Correction Kokt, db GPEB Sound path Speed range Octave band, centre frequency, Hz (s) r/min ΔL To outlet s= To inlet s= , ,7 Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice7

20 Technical Data - GPEB A C B 11 GPEZ-42 GPEZ-43 GPEZ-42 Ø IEC A B C φ H Front Back SD5 SD5 H GPEZ-43 Ø7 Without load 94 data Antivibration mountings speed/ frequency Output kw IEC nominal rpm r/min Hz GPEZ d- GPEZ d- Fan Total Fläkt Woods motors IE2, 4V 5Hz GPEB MLA APAL ,5 d = 1 d = GPEB MLA APAL , d = 1 d = GPEB MLB APAL , d = 1 d = GPEB MLB APAL ,3 d = 1 d = ABB motors IE2, 4V 5Hz GPEB APAL ,8 d = 1 d = GPEB APAL ,7 d = 1 d = GPEB APAL , d = 1 d = GPEB APAL ,3 d = 1 d = Marine motors, 38V 5Hz GPEB APAM d ,1 d = 1 d = GPEB APAM d , d = 1 d = GPEB APAM d ,4 d = 1 d = GPEB APAM d ,6 d = 1 d = Marine motors, 44V 6Hz GPEB APAM d ,7 d = 1 d = GPEB ,5 16 APAM d ,6 d = 1 d = Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

21 Technical Data - GPEB Fan charts r/min ps (Pa) db(a) q v (m 3 /s) r/min P (kw) Sound data Correction Kokt, db GPEB Sound path Speed range Octave band, centre frequency, Hz (s) r/min ΔL To outlet s= To inlet s= , Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

22 Technical Data - GPEB A C B 11 GPEZ-42 GPEZ-43 IEC A B C φ H Front Back GPEZ-42 Ø SD5 SD6 H SD5 SD6 GPEZ-43 Ø7 Without load 94 data Antivibration mountings speed/ frequency Output kw IEC nominal rpm r/min Hz GPEZ d- GPEZ d- Fan Total Fläkt Woods motors IE2, 4V 5Hz GPEB MLA APAL ,5 d = 1 d = GPEB MLB APAL ,6 d = 1 d = GPEB ,5 18MLA APAL ,6 d = 1 d = ABB motors IE2, 4V 5Hz GPEB APAL ,7 d = 1 d = GPEB APAL ,6 d = 1 d = GPEB ,5 18 APAL ,6 d = 1 d = Marines motors, 38V 5Hz GPEB APAM d , d = 1 d = GPEB APAM d ,9 d = 1 d = GPEB ,5 18 APAM d ,9 d = 1 d = Marine motors, 44V 6Hz GPEB APAM d ,3 d = 1 d = GPEB ,5 16 APAM d ,3 d = 1 d = Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

23 Technical Data - GPEB Fan charts r/min ps (Pa) db(a) q v (m 3 /s) r/min P (kw) Sound data Correction Kokt, db GPEB Sound path Speed range Octave band, centre frequency, Hz (s) r/min ΔL To outlet s= To inlet s= , ,6 Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

24 Technical Data - GPEB A C 11 B GPEZ-42 GPEZ-43 IEC A B C φ H Front Back GPEZ-42 Ø SD5 SD6 H SD5 SD6 GPEZ-43 Ø7 Without load 94 data Antivibration mountings speed/ frequency Output kw IEC nominal rpm r/min Hz GPEZ d- GPEZ d- Fan Total Fläkt Woods motors IE2, 4V 5Hz GPEB MLA APAL ,9 d = 1 d = GPEB MLB APAL ,6 d = 1 d = GPEB ,5 18MLA APAL ,1 d = 1 d = GPEB MLB APAL ,8 d = 1 d = ABB motors IE2, 4V 5Hz GPEB APAL ,1 d = 1 d = GPEB APAL ,6 d = 1 d = GPEB ,5 18 APAL ,1 d = 1 d = GPEB APAL ,9 d = 1 d = Marine motors, 38V 5Hz GPEB APAM d ,4 d = 1 d = GPEB APAM d ,8 d = 1 d = GPEB ,5 18 APAM d ,3 d = 1 d = GPEB APAM d ,2 d = 1 d = Marine motors, 44V 6Hz GPEB APAM d ,6 d = 1 d = GPEB ,5 16 APAM d ,7 d = 1 d = GPEB APAM d ,6 d = 1 d = Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

25 Technical Data - GPEB Fan charts r/min ps (Pa) db(a) q v (m 3 /s) P (kw) r/min Sound data Correction Kokt, db GPEB Sound path Speed range Octave band, centre frequency, Hz (s) r/min ΔL To outlet s= To outlet s= To inlet s= , ,6 Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

26 95 92 A GPEZ-42 Ø C 11 B H GPEZ-42 GPEZ-43 IEC A B C φ H Front Back SD6 SD SD6 SD SD6 SD7 GPEZ-43 Without load 94 Ø7 data Output kw IEC Fläkt Woods motors IE2, 4V 5Hz nominal rpm speed/ frequency r/min Hz Antivibration mountings Technical Data - GPEB GPEZ d- GPEZ d- Fan GPEB MLA APAL ,7 d = 1 d = GPEB MLB APAL ,2 d = 1 d = GPEB ,5 18MLA APAL ,9 d = 2 d = GPEB MLB APAL ,5 d = 2 d = GPEB MLA APAL ,6 d = 3 d = ABB motors IE2, 4V 5Hz GPEB APAL ,8 d = 1 d = GPEB APAL ,2 d = 1 d = GPEB ,5 18 APAL , d = 2 d = GPEB APAL ,6 d = 2 d = GPEB APAL ,6 d = 3 d = Marine motors, 38V 5Hz GPEB APAM d , d = 1 d = GPEB APAM d ,4 d = 1 d = GPEB ,5 18 APAM d ,1 d = 2 d = GPEB APAM d ,8 d = 2 d = GPEB APAM d ,8 d = 3 d = Marine motors, 44V 6Hz GPEB APAM d ,3 d = 1 d = GPEB ,5 16 APAM d ,4 d = 1 d = GPEB APAM d ,3 d = 2 d = GPEB APAM d ,3 d = 2 d = GPEB APAM d ,8 d = 3 d = Total Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

27 Technical Data - GPEB Fan charts r/min p s (Pa) db(a) q v (m 3 /s) P (kw) r/min Sound data Correction Kokt, db GPEB Sound path Speed range Octave band, centre frequency, Hz (s) r/min ΔL To outlet s= To outlet s= ,8 To inlet s= , ,8 Fläkt Woods Oy 516 GB Specifications are subject to alteration without notice

28 We Bring Air to Life Fläkt Woods is a global leader in air management. We specialise in the design and manufacture of a wide range of air climate and air movement solutions. And our collective experience is unrivalled. Our constant aim is to provide systems that precisely deliver required function and performance, as well as maximise energy efficiency. Solutions for all your air climate and air movement needs Fläkt Woods Ventilation Solutions supplies a wide range of centrifugal fans for ventilation applications: Centriflow Plus Plug fans with record-breaking efficiency level. Available with wide motor range including integral inverter motors. Roofmaster Roof fans characterised by low sound level. Centrimaster Centrifugal fans single or double inlet, för direct and belt drive. Centrimaster fans with backward curved impellers are characterised by high efficiency and low sound level. Centrilflow Plus 3 GB Copyright 212 Fläkt Woods Group Condesign Infocom AB Fläkt Woods Oy Kalevantie 39, FI-252 Turku, Finland Tel Fax See global website for international sales offices