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DVV 1000D4-6-XM/120°C

Cod produs: 95379

• Motor outside of the air stream
• Vertical exhaust of media up to 120°C permanently
• Suitable for coastal applications
• Wide range of accessories
• IE2 high efficiency motor (single speed) respectively two speed IE1 motor inside
• PTC thermal protection serial built-in motor
• Sucking side connection acc. EUROVENT
• Sound attenuator available as accessory HSDV (preferable factory mounted, the marking of the fan with silencer is DVVI)

 

Octagonal casing is manufactured from seawater resistant aluminium. The base frame consists of hot-dip galvanised steel. Impeller with backward-curved blades is manufactured from galvanised steel. For C4 (and up) corrosion category additional surface protection of exposed parts is recommended.

 

Motor cooling with fresh air via air duct. The motor protection is provided by customers. Service switch serial on cooling duct. For speed control of single speed motors use combination of frequency converter and appropriate filter to motor side (sine or du/dt), respectively observe instructions. At frequency controlled units additional EMC protection could be needed (on request).

Parametri tehnici

Date nominale
Tensiune (nominală) 400 V
Frecvență 50 Hz
Faza (e) 3~
Conexiune la circuitul motorului Y
Putere de intrare 23000 W
Putere nominală la arbore (P2) 22 kW
Curent de pornire 333 A
Curent de intrare 43 A
Viteza elicei 1475 rpm
Flux de aer max 51001 m³/h
Temperatura aerului transportat max 120 °C
Date acustice
Nivelul presiunii sonore la 10 m (câmp liber) 78 dB(A)
Nivelul presiunii sonore la 4 m (câmp liber) 86 dB(A)
Protecție / Clasificare
Clasa de incintă, motor IP55
Clasa de izolare F
Date conform ErP
Gata pentru ErP Nu este relevant pentru ErP
Dimensiuni și greutăți
Dimensiune tubulatură; Circular, intrare 800 mm
Dimensiune tubulatură; Circular, ieșire 800 mm
Greutate 471 kg
Altele
Tip conexiune tubulatură Circular
Tip motor AC
Lock the service switch in position ON to prevent unintended switch OFF!

Lock is not in scope of fan.

Upper connection: low speed

Lower connection: high speed

Mid-frequency band, Hz

1000D6-XM

Hz

Tot

63

125

250

500

1k

2k

4k

8k

LwA Inlet

dB(A)

92

75

81

83

87

85

85

80

69

LwA Surrounding

dB(A)

95

78

84

86

90

88

88

83

72

Measuring point: qv = 4,8 m3/s, ps = 660 Pa

Mid-frequency band, Hz

1000D4-XM

Hz

Tot

63

125

250

500

1k

2k

4k

8k

LwA Inlet

dB(A)

104

82

91

97

100

96

94

92

80

LwA Surrounding

dB(A)

108

86

95

101

104

100

98

96

84

Measuring point: qv = 7,3 m3/s, ps = 1600 Pa

6-pol

4-pol

DVV 1000

Roof fan, vertical blowing. The DVV-XS...XP/120 radial fans are intended for the normal daily ventilation, temperature of air up to 120°C. The base plate with inlet cone is made of hot-dip galvanized steel sheet. The outer octagonal casing from seawater-resistant aluminium. Bird protection grill inside casing. The air stream is carried out through annular space between the casing and the motor housing. The fan has a backward curved radial impeller made of galvanized steel. With hub and secured bolted joint directly assembled on the motor shaft. Dynamically balanced according to ISO 1940 T1 quality class G6,3. Driven by two-speed IE1 motor, separate windings (4-6, 6-8), respectively Dahlander (4-8, 6-12). PTC thermal protection serial built-in electric motor. Cooling of the motor with ambient air through an air duct in underpressure system. The motor protection is provided by customers. Connection the fan to the mains in service switch outside on the casing. For speed control use combination of frequency inverter and appropriate filter to motor side (sine or du/dt), respectively observe instructions. EMC protection (for frequency control, if needed) on request, serial not EMC protected cables, cable glands and service switches are used. Flange connection according to EUROVENT. An additional sound attenuator HSDV (preferable factory mounted) is available as accessorie (the marking of the fan with silencer is DVVI).