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ROTARY VANE COMPRESSORS

ROTARY VANE COMPRESSORS

ROTARY VANE COMPRESSORS

Product catalog summary
Overview: This document provides technical specifications and operational guidelines for Becker's rotary vane compressors, specifically models DT 4.2, DT 4.4, DT 4.6/0-61, and DT 4.8. These compressors are oil-free and air-cooled, suitable for various industrial applications.
Specifications:
  • Models: DT 4.2, DT 4.4, DT 4.6/0-61, DT 4.8
  • Power: Ranges from 0.09 kW to 0.44 kW depending on the model and frequency (50 Hz or 60 Hz).
  • Pressure: Maximum relative pressure varies by model, with DT 4.8 reaching up to 9.5 bar at 60 Hz.
  • Noise Level: Ranges from 53 dB(A) to 69 dB(A) depending on the model and load conditions.
  • Weight: Varies from 7 kg to 11.5 kg.
Operational Guidelines:
  • Capacitor size and position may change with voltage/frequency variations.
  • Ensure medium load conditions for optimal performance, as per DIN EN ISO 2151 and DIN EN ISO 3744 standards.
Design Features:
  • Integrated air inlet filter for efficient operation.
  • Pressure connection and regulating valve options available.
Performance Data:
  • Max blast air rate and exhaust air temperature are specified for each model under different operational conditions.
  • Allowable tolerance for atmospheric reference is ±5%.
Dimensions: Detailed dimensions are provided for each model, including various component sizes and configurations.
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Catalog excerpts

ROTARY VANE COMPRESSORS-1

ds_dt 4.2 - dt 4.8_29.10.2007.pdf DT 4.2 DT 4.4 DT 4.6/0-61 DT 4.8 Drehschieber-Verdichter, trockenlaufend, luftgekühlt Rotary vane compressors, oil-free, air-cooled Compresseurs à palettes, fonctionnant à sec, refroidis par air Compressori a palette, funzionanti a secco, raffreddati ad aria WWW.BECKER- INTERNATIONAL.COM 1) bar relativ • bar relative • bar relatif • bar relativo ¨ bar absolut (absolute • absolu • assoluto) = 1 + (±x bar rel.) 2) bei mittlerer Belastung, beide Seiten abgeleitet • at medium load, both sides derived • à régime moyen, les deux côtés dérivés • a medio regime, entrambi i lati derivati : DIN EN ISO 2151 + DIN EN ISO 3744 (KpA = 3 dB(A)) 3) Die Kondensatorgröße und -lage kann sich bei geänderter Spannung/Frequenz ändern! • The size and position of capacitor can change with changed voltage/frequency! • La taille et la position du condensateur peuvent changer avec la tension/fréquence changées! • Il formato e la posizione del condensatore possono cambiare con tensione/frequenza cambiate! • ¡El tamaño y la posición del condensador pueden cambiar con voltaje/frecuencia cambiantes! h4 k Ø g f a i Ø s c f1 m h h1 b g1 h5 V2 P4 P2 h3 e o V1 P1 P3 j VT 4.8 1~ VT 4.4 1~ 3) 3) Ø d2 P3 V1 P1 (P2) = Druckanschluss • Pressure connection • Raccord pression • Raccordo pressione P3 (P4) = Druckregulierventil • Pressure regulating valve • Vanne de réglage pression • Valvola regolazione pressione V1 (V2) = Ansaugdüse • Air nozzle • Buse d`aspiration • Ugello di aspirazione (xx) = Option • Option • Option • Opzione Ansaugfilter, integriert Air inlet filter, integrated Filtre d`aspiration, intégré Filtro di aspirazione, integrato m³/h (max.) DT 4.4 DT 4.2 1,9 bar (max. rel.1)) kW dB(A)2) kg 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 3~ 1~ 2,3 +0,6 – – 0,09 0,105 53 55 7,0 4,2 4,9 +1,0 0,18 0,21 0,18 0,210 60 60,5 7,0 DT 4.8 8,0 9,5 +1,0 0,37 0,44 0,35 0,420 58 61,5 11,5 DT 4.6/0-61 5,7 6,4 +0,5 0,18 0,21 0,18 0,210 67 69,0 7,0 M 3~ 0,18 / 0,210 kW • 50 Hz: 175-260/300-450 V 2800 min-1 1,08/0,62 A • 60 Hz: 202-300/350-520 V 3360 min-1 1,08/0,62 A • IP 54, ISO F 0,37 / 0,440 kW • 50 Hz: 175-260/300-450 V 2800 min-1 2,35/1,35 A • 60 Hz: 202-300/350-520 V 3150 min-1 2,40/1,40 A • IP 54, ISO F 0,09 / 0,105 kW • 50 Hz: 230 V ±10% 1320 min-1 1,11 A • 60 Hz: 230 V ±10% 1570 min-1 1,07 A • IP 54, ISO F • 4,00 ìF / 400 V 3) 0,18 / 0,210 kW • 50 Hz: 230 V ±10% 2750 min-1 1,65 A • 60 Hz: 230 V ±10% 3250 min-1 1,65 A • IP 54, ISO F • 4,50 ìF / 400 V 3) 0,35 / 0,420 kW • 50 Hz: 230 V ±10% 2700 min-1 3,90 A • 60 Hz: 230 V ±10% 3200 min-1 3,40 A • IP 54, ISO F • 10,0 ìF / 450 V 3) 1~ DT 4.8 ©mm¨ a DT 4.4 DT 4.2 80 80 80 b 100 100 100 c 6 6 6 Ø d2 G 1/4“ G 1/4“ G 3/8“ e 74,6 74,6 79,0 f 96 96 3~ 96 1~ 116 f1 116 116 116 Ø g 125 125 125 g1 93 93 93 h 63 63 63 h1 125,5 125,5 131,0 h3 132 132 140 h4 165,5 165,5 171,5 h5 – – 1433) i 69,5 69,5 3~ 69,5 1~ 89,5 j – – 943) k 221,5 221,5 3~ 231 1~ 251 m 16 16 16 o 191 191 198 Ø s 7 7 7 DT 4.6/0-61 80 100 6 G 3/8“ 79,0 96 116 125 93 63 131,0 140 171,5 1433) 69,5 943) 231 16 198 7 M – 1 2 1 M 3 4 5 4 1 2 3 4 5

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.