DVV 1000D4-8-XP/120°C

Item Number: 95380

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

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.

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 inverter 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

Norminal data
Voltage (nominal) 400 V
Frequency 50 Hz
Phase(s) 3~
Motor circuit connection YY
Input power 30,443 W
Nominal power at shaft (P2) 28 kW
Starting current 362 A
Input current 53.5 A
Impeller speed 1,458 r.p.m.
Air flow max 15,556 L/s
Temperature of transported air max 120 °C
Sound data
Sound pressure level at 10m (free field) 80 dB(A)
Sound pressure level at 4m (free field) 88 dB(A)
Protection/Classification
Enclosure class, motor IP55
Insulation class F
Dimensions and weights
Duct dimension; Circular, inlet 800 mm
Duct dimension; Circular, outlet 800 mm
Weight 494 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

1000D4-XP

Hz

Tot

63

125

250

500

1k

2k

4k

8k

LwA Inlet

dB(A)

105

82

91

97

101

96

94

92

80

LwA Surrounding

dB(A)

109

86

95

101

105

100

98

96

84

Measuring point: qv = 9,2 m3/s, ps = 1800 Pa

Mid-frequency band, Hz

1000D8-XP

Hz

Tot

63

125

250

500

1k

2k

4k

8k

LwA Inlet

dB(A)

85

67

73

76

80

77

77

72

61

LwA Surrounding

dB(A)

87

69

75

78

82

79

79

74

63

Measuring point: qv = 6,1 m3/s, ps = 230 Pa

4-pol

8-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 Item Number: 95219 ASFV G800-1000 flange .
ASG/F 800-1000 inflow box Item Number: 95215 ASG/F 800-1000 inflow box .
ASSG/F 800-1000 Flex. connect. Item Number: 95214 ASSG/F 800-1000 Flex. connect. .
ESDG 800-1000 inlet cone VKG/F Item Number: 95542 ESDG 800-1000 inlet cone VKG/F .
FDG 800-1000 flat roof socket Item Number: 95332 FDG 800-1000 flat roof socket .
FDGE 800-1000 roof socket Item Number: 95335 FDGE 800-1000 roof socket .
HSDV 1000-XL/XM/XP mntd on DVV Item Number: 95358 HSDV 1000-XL/XM/XP mntd on DVV .
SSG 800-1000 socket silencer Item Number: 95338 SSG 800-1000 socket silencer .
SSGE 800-1000 socket silencer Item Number: 95341 SSGE 800-1000 socket silencer .
TRF-DVV 1000-transition frame Item Number: 95588 TRF-DVV 1000-transition frame .
U-EK230E Motor protection Item Number: 30199 U-EK230E Motor protection .
VKG/F 800-1000 shutter Item Number: 95133 VKG/F 800-1000 shutter .
VKGM 800-1000 motor. shutt DVV Item Number: 95508 VKGM 800-1000 motor. shutt DVV .