VRR 200 / 702

PERFORMANCE

Working range- Stable regime in entire characteristic

range

75

2900 rpm1000

- Fan can be operated beyondcharacteristic specified

- Parallel connection possible

max

η

= 0,7

5

950100

200

500

1450∆p / Pafa

20

50 710

SOUND LEVEL

100 300 500 1000 2000 4000

ρ = 1,2 kg/m³ 10 V / m³/h

V / m³/s..

0,1 0,2 0,5 1,00,05

LA3m = A - weighted sound pressure level at distance of 3 m from fan center

LWA = A - weighted sound power level in duct

speed LA3m LWA LWA Okt / dB(A)rpm dB(A) dB(A) 63 125 250 500 1000 2000 4000 8000710 39 57 39 46 51 55 48 39 31 27950 41 58 40 48 52 55 50 45 37 301450 49 66 42 55 57 63 60 53 47 342900 64 82 60 70 75 76 75 73 72 56

LWA Okt = A - weighted octave-band sound power level in duct

MOTOR VERSIONS(Data for other motors, such as polechanging or Ex, upon inquiry)

power nominal nominal weight withspeed required motor type motor power motor current motorrpm kW kW A kg

VRR 200/702 W 710 710 0 012 0 09 0 6 15

fan type

VRR 200/702 W 710 710 0,012 0,09 0,6 15VRR 200/702 W 950 950 0,03 3 ~ 0,18 0,81 15VRR 200/702 W 1450 1450 0,1 400 V/50 Hz 0,25 0,87 15VRR 200/702 W 2900 2900 0,61 IP 55 0,75 1,7 18VRR 200/702 W 710 E 710 0,012 0,09 1,1 15VRR 200/702 W 950 E 950 0,03 1 ~ 0,18 1,7 15VRR 200/702 W 1450 E 1450 0,1 230 V/50 Hz 0,25 1,9 15VRR 200/702 W 2900 E 2900 0,61 IP 55 0,75 5,30 18VRR 200/702 W 2900 P1 2900 / 1450 0 061 / 0 1 l h i 0 75 / 0 2 1 95 / 1 1 18VRR 200/702 W 2900 P1 2900 / 1450 0,061 / 0,1 polechanging 0,75 / 0,2 1,95 / 1,1 18VRR 200/702 W 1450 P1 1450 / 710 0,1 / 0,012 400 V/50 Hz 0,4 / 0,1 1,1 / 0,44 16VRR 200/702 W 1450 P2 1450 / 950 0,1 / 0,03 IP 55 0,25 / 0,07 0,9 / 0,4 16

12MIETZSCH GmbH Lufttechnik Dresden www.mietzsch.dei_vrr_en (12/09)