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Mietzsch VRE 560 Series User Information

Direct driven radial fans
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GmbH Lufttechnik Dresden
USER INFORMATION
RADIAL FANS
RADIAL FANS
SERIES VRE 100 ... 560
direct driven
Issue 09/06

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Summary of Contents for Mietzsch VRE 560 Series

  • Page 1 GmbH Lufttechnik Dresden USER INFORMATION RADIAL FANS RADIAL FANS SERIES VRE 100 ... 560 direct driven Issue 09/06...
  • Page 2 Radial fans of plastic materials Series VRE VRE 100 ... 560 direct driven Application in all ranges of ventilation High chemical resistivity by the use of plastic materials (PVC, PPs, PE, PVDF,GfK, electrically conductive plastic) High efficiency and little noise emission Volumetric flow up to 36 000 m3/h Pressure increase up to 3 300 Pa...

  • Page 3: Technical Description

    Single-phase motors 230 V/ 50 Hz, motors with special voltages and different degree of protection, pole- changing and explosion-proof motors Motors with thermal winding protection (PTC resistor) --> special design TS Motors with integrated frequency inverter --> special design MFU MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74...

  • Page 4: Conditions Of Use

    Electrical accessories: repair switches, motor protection switches, pole changing switches, complete fan controls, frequency inverters (also with pressure and volumetric flow regulation), air flow monitoring. MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74...

  • Page 5: Explosion Protection

    (special design TS15). Standard motors can be used and operated in inverter mode if the surrounding is not an EX zone and the fan meets certain design demands. MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137...

  • Page 6: Performance Parameters

    Material (casing/impeller) PERFORMANCE PARAMETERS All performance parameters are determined on MIETZSCH-own test racks. The design corresponds to DIN 24 163. The volumetric flow is determined from the differential pressure by means of a measuring nozzle according to EN ISO 5167 .
  • Page 7 / Pa direction of rotation left Bezugsdichte des Förder- ρ mediums = 1,2 kg/m³ V / m³/h 1000 2000 3000 5000 10000 20000 30000 MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 8 0,035 0,18 0,51 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 9 0,17 0,18 0,51 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 10 2900 0,31 0,37 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 11 VRE 160/734W2900 2900 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 12 2900 0,968 2,40 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 13 VRE 200/734W2900 2900 14,7 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 14 GfK - impeller made of fibre reinforced plastic (FRP) = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74...
  • Page 15 VRE 250/734W1450 1450 2,67 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 16 GfK - impeller made of fibre reinforced plastic (FRP) = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74...
  • Page 17 1450 7,45 15,1 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 18 1450 4,13 11,4 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 19 29,8 30,0 55,0 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 20 GfK - impeller made of fibre reinforced plastic (FRP) = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74...
  • Page 21 14,5 15,0 31,5 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 22 GfK - impeller made of fibre reinforced plastic (FRP) = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74...
  • Page 23 20,6 22,0 45,5 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 24 GfK - impeller made of fibre reinforced plastic (FRP) = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74...
  • Page 25 36,0 37,0 70,0 = A - weighted sound pressure level at distance of 3 m = A - weighted sound power level in duct MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...

  • Page 26: Main Dimensions

    VRE 200 axis/flange amounts to c + I2 or g5 + I2. VRE 250 1) Flanges (round) and frames (rectangular) are made according to MIETZSCH standard MWS 53030. Drilling pattern: undrilled (such as FO, KOFO) drilled according to series 1 for normal applications (such as KOF1)
  • Page 27 + I2 or g5 + h6. VRE 500 VRE 560 1) Flanges (round) and frames (rectangular) are made according to MIETZSCH standard MWS 53030. Drilling pattern: undrilled (such as FO, KOFO) drilled according to series 1 for normal applications (such as KOF1)
  • Page 28 VRE 200 axis/flange amounts to c + I2 or g5 + h6. VRE 250 1) Flanges (round) and frames (rectangular) are made according to MIETZSCH standard MWS 53030. Drilling pattern: undrilled (such as FO, KOFO) drilled according to series 1 for normal applications (such as KOF1)
  • Page 29 VRE 500 ... 560 KSV condensate socket with screwing fixture seal of EDPM KSF condensate socket with flange ISO/DIN 2501 PN10 ØD ØD Ø 22 MIETZSCH GmbH Lufttechnik Dresden Großenhainer Str. 137 01129 Dresden Fax (0351) 8 58 00 74 http://www.mietzsch.de...
  • Page 30 On this basis MIETZSCH supply individual applications such as speed setting by means of integrated potentiometer, stepped regime, time-control activation, pressure or volume flow control and many others. The user gets a complete system (fan, inverter, switches, signal lamps, measuring appliances, sensors etc.) which is immediately ready for operation when...
  • Page 31 Radial fans of plastic material – direct drive Mietzsch Lufttechnik - Series VRE / W Object: Impeller optionally of PVC / PPs welded / FRP laminated, with balancing quality G 6.3 according to ISO 1940, fly-mounted on a shaft...
  • Page 32 Radial fans of plastic material – direct drive explosion-proof Mietzsch Lufttechnik - Series VRE / W Object: Permitted for EX-Categorie according to EU-guideline 94/9/EG (ATEX) : Location in category gas area 1 gas area 2...
  • Page 33 radial fan VRE 500 standard design fan made of PVDF for extreme chemical demands installation on tanks os scrubbers special design GAB fan with base made of plastic...
  • Page 34 CHEMNITZ CHEMNITZ LEIPZIG GmbH Lufttechnik Dresden Trachenberger Platz Großenhainer Straße 137 01129 Dresden 51° 05‘ 06‘‘ N 13° 43‘ 32‘‘ O 13° 43‘ 32‘‘ O Telefon: (0351) 8433 0 FAX: (0351) 8433 160 e-mail mietzsch@mietzsch.de DRESDEN Internet http://www.mietzsch.de Dresden-city center...

This manual is also suitable for:

Vre 160 seriesVre 200 seriesVre 100 seriesVre 250 seriesVre 400 seriesVre 315 series ... Show all