LNS FOX WS 2 1020, Инструкция по установке и эксплуатации

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2-4 CHAPTER 2: TECHNICAL DATA / TRANSPORT
SERIES WS 2- F190054000
3. GENERAL SPECIFICATIONS
Model WS 2 250 WS 2 500 WS 2 1000 WS 2 1500 WS 2 2000
Frequency [Hz] 50 60 50 60 50 60 50 60 50 60
Nominal air flow rate* [m
3
/h] 240 285 470 560 950 1130 1450 1720 1800 2120
Static pressure [Pa] 470 600 610 890 950 1420 1260 1800 1720 2300
Sound level [dB(A)] 62 64 65 67 71 73 74 76 76 78
Rotation speed [min
-1
] 2740 3290 2790 3350 2850 3420 2855 3425 2855 3425
Weight [kg] 28 35 55 75 85
(*) With absolute filter installed, the capacity is reduced by 15%
4. CURVE CHARACTERISTICS
Characteristics at 50Hz Characteristics at 60Hz
5. ELECTRICAL SPECIFICATION
Electrical three-phase motor, squirrel cage
WS 2 250 WS 2 500 WS 2 1000 WS 2 1500 WS 2 2000
Shaft height 63 71 80 90 90
Structural form B5
No. poles 2
IP Protection Rating 55
Insulation class F
Voltage/frequency [V/Hz] 230-400 / 50
Power [kW] 0.25 0.37 0.75 1.5 2.2