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DVS 710DS

Cod produs: 36202

Speed-controllable

Integral thermal contacts

Low sound level

Maintenance-free and reliable

The DVS/DHS/DVSI models have impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DVS/DHS/DVSI roof fans with a frequency converter a type with all pole sine filter is needed! The motors are suspended on effective vibration dampers.

DVS/DHS/DVSI …EZ / EV / ES: 1~ motor with connection for 2-speeds

DVS/DHS/DVSI …E4: 1-speed motor

DVS/DHS/DVSI …DV / DS: 3~ with Y/D-connection for 2-speeds

To protect the motors from overheating the DVS/DHS/DVSI up to size 311 have integral thermal contacts, from size 355 with external leads for connection to a motor protection device.

The casing is made from aluminum and the base frame from galvanised steel. Suitable for coastal applications. The impellers up to size 355 are manufactured from polyamide PA6 25GV, from size 400 in aluminum.

DVS with outlet vertical

DHS with outlet horizontal

DVSI has a 50 mm mineral wool insulation for low noise level.

Ecodesign

Produs
Nume comercial Systemair
Numele produsului DVS 710DS Roof fan
Ecodesign
Conformitatea ErP 2018
Categoria unității NRVU
Unitate MSD sau VSD extern
Tip unitate UVU
Tip schimbător de căldură Nimic
Interval de temperatură (UVU) Nu este aplicabil
qv nom 2,421 m³/s
P nom 2,04 kW
Ps nom 437 Pa
Eficiență ventilator 51 %
Scurgeri externe 0 %
Nivel de putere sonor LWA 81 dB(A)

Parametri tehnici

Date nominale
Tensiune (nominală) 400 V
Frecvență 50 Hz
Faza (e) 3~
Putere de intrare 2040 W
Curent de intrare 4,04 A
Viteza elicei 909 rpm
Flux de aer max ; 14,526; m³/h
Temperatura aerului transportat max 40 °C
Temperatura maximă a aerului transportat, atunci când este controlată viteza 40 °C
Date acustice
Nivelul presiunii sonore la 10 m (câmp liber) 50 dB(A)
Nivelul presiunii sonore la 4 m (câmp liber) 58 dB(A)
Protecție / Clasificare
Clasa de incintă, motor IP54
Clasa de izolare F
Date conform ErP
Gata pentru ErP ErP 2016; ErP 2018
Dimensiuni și greutăți
Greutate 112 kg
Altele
Tip motor AC
Hz Tot 63 125 250 500 1k 2k 4k 8k

LwA Inlet

dB(A)

79

66

68

73

74

74

70

65

57

LwA Surrounding

dB(A)

81

68

70

75

76

76

72

67

59

with SSD 710

LwA Inlet

dB(A)

69

63

62

65

60

54

45

42

46

Measuring point: qv = 2,42 m³/s, Ps = 437 Pa

Mid-frequency band, Hz
* diameter D refers to scew-hole-circuit H

DVS

□A

□B

C

øD

□E

□F

G

H

øI

710

1350

1185

660

674

1035

840

320

8xM8

14(4x)

RFA
DXF

.