DVV 1000D4-6-XM/120°C

Art. no.: 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).

Technical parameters

Nominal data
Voltage (nominal) 400 V
Frequency 50 Hz
Phase(s) 3~
Motor circuit connection Y
Input power 23,000 W
Nominal power at shaft (P2) 22 kW
Starting current 333 A
Input current 43 A
Impeller speed 1,475 rpm
Air flow max 51,001 m³/h
Temperature of transported air max 120 °C
Sound data
Sound pressure level at 10m (free field) 78 dB(A)
Sound pressure level at 4m (free field) 86 dB(A)
Protection/Classification
Enclosure class, motor IP55
Insulation class F
Data according to ErP
ErP ready Not ErP relevant
Dimensions and weights
Duct dimension; Circular, inlet 800 mm
Duct dimension; Circular, outlet 800 mm
Weight 471 kg
Others
Duct connection type Circular
Motor type 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).

ASFV G800-1000 flange - Systemair
Art. no.: 95219
ASFV G800-1000 flange .
ASG/F 800-1000 inflow box - Systemair
Art. no.: 95215
ASG/F 800-1000 inflow box .
ASSG/F 800-1000 Flex. connect. - Systemair
Art. no.: 95214
ASSG/F 800-1000 Flex. connect. .
FDG 800-1000 flat roof socket - Systemair
Art. no.: 95332
FDG 800-1000 flat roof socket .
HSDV 1000-XL/XM/XP mntd on DVV - Systemair
Art. no.: 95358
HSDV 1000-XL/XM/XP mntd on DVV .
SSG 800-1000 socket silencer - Systemair
Art. no.: 95338
SSG 800-1000 socket silencer .
U-EK230E Motor protection - Systemair
Art. no.: 30199
U-EK230E Motor protection .
VKG/F 800-1000 shutter - Systemair
Art. no.: 95133
VKG/F 800-1000 shutter .
ESDG 800-1000 inlet cone VKG/F - Systemair
Art. no.: 95542
ESDG 800-1000 inlet cone VKG/F .
SSGE 800-1000 socket silencer - Systemair
Art. no.: 95341
SSGE 800-1000 socket silencer .
TRF-DVV 1000-transition frame - Systemair
Art. no.: 95588
TRF-DVV 1000-transition frame .
VKGM 800-1000 motor. shutt DVV - Systemair
Art. no.: 95508
VKGM 800-1000 motor. shutt DVV .
FDGE 800-1000 roof socket - Systemair
Art. no.: 95335
FDGE 800-1000 roof socket .