DVV 1000D4-6-XM/F600 smoke ext

Centrifugal roof fan 600°C/2h, vertical discharge

Item Number: 95530

Smoke and heat extract unit

• 600°C / 120 min
• Daily ventilation up to 120°C medium
• Vertical exhaust
• Suitable for coastal applications
• Wide range of accessories
• Tested acc. to EN 12101-3 at ZAG Ljubljana
• CE-certified acc. to EN 12101-3 by BSI, UK
• IE2/IE3 single speed high efficiency motor respectively IE1 two speed 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)
• Generally suitable for ambiental temperature -20 to +40°C (depending on specific motor load the permissible ambiental temperature may be increased - on request)

 

DVV smoke and heat extract fans are used in case of fire to extract smoke gases from rooms, and also during normal working conditions for standard ventilation.

Smoke-free escape ways increase the chances to rescue people in case of a fire. For installation only on top of heated buildings (with accessory FSL also for unheated buildings up to SL 1000).

 

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 stainless 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. Tested to 600°C/2h together with frequency converter. However, we recommend bridging of frequency converter in case of fire to eliminate possible risk of malfunction of frequency converter. In case of fire all motor protective devices and thermal protections in frequency converter must be bridged or disabled to guarantee functional capability. At frequency controlled units additional EMC protection could be needed (on request). When choosing AES control accessorie please observe serial connecting capability of the service switch of the DVV fan (instructions). Higher connecting capability on request.

Technical parameters

Norminal 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 r.p.m.
Air flow 51,001 m³/h
Max. Temperature of transported air for 120 min 600 °C
Temperature of transported air 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
Dimensions and weights
Duct dimension; Circular, inlet 800 mm
Duct dimension; Circular, outlet 800 mm
Weight 500 kg
Others
Duct connection type Circular
Motor type AC
Images Wiring - DVV 1000D4-6-XM/F600 smoke ext - Systemair
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

Images Dimensions - DVV 1000D4-6-XM/F600 smoke ext - Systemair
DVV 1000

The smoke and heat exhaust roof fan 600°C/120 min, vertical blowing.

The DVV radial fans are intended for the extraction of hot flue gases in the case of fire as well as for the normal daily ventilation. They are suitable for installation on roofs on heated buildings - snow load class SL 0.

The base plate and the inlet cone are 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 stainless 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 a single speed IEC IE2 high efficiency motor, respectively two-speed IE1 motor, separate windings (4-6, 6-8) or Dahlander (4-8, 6-12). Cooling of the motor with ambient air through an air duct in underpressure system. PTC thermal protection serial built-in electric motor. The motor protection is provided by customers. Connection the fan to the mains in service switch outside on the cooling duct. For speed control use combination of frequency inverter and appropriate filter to motor side (sine or du/dt), respectively observe instructions. Hot tested together with frequency inverter. However, we recommend bridging of frequency inverter in case of fire to eliminate possible risk of malfunction of frequency inverter. In case of fire all motor protective devices and thermal protections in frequency inverter must be bridged or disabled to guarantee functional capability. At frequency controlled units additional EMC protection could be needed (on request).

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