3.2 Technical data
Table 1 Technical data
VARODRY
65 100 160 200
Maximum pumping speed without gas ballast
65 m
3
/h 105 m
3
/h 150 m
3
/h 200 m
3
/h
Ultimate pressure without gas ballast 0.01 mbar
Ultimate pressure with gas ballast 0.1 mbar
Maximum permissible inlet pressure 1200 mbar
Maximum permissible discharge pressure
(Relative to ambient)
5)
200 mbar
Water vapour tolerance with gas ballast
4)
60 mbar
Water vapour capacity with gas ballast
4)
1.9 kg/h 2.9 kg/h 5.2 kg/h 6.9 kg/h
Permissible ambient temperature 0 to +40 °C
Storage temperature -20 to +60 °C
Purge gas consumption 5 slm
Purge gas supply pressure (optional) 2-4 bar (g)
Gas consumption exhaust purge (optional) 7.5-16 slm
Gas consumption inlet purge (optional) 2.5-5 slm
Noise level without external silencer, at ultimate pres‐
sur
e (according to DIN EN ISO 2151)
▪ 50 Hz versions
67 dB(A) 70 dB(A)
▪ 60 Hz versions
70 dB(A) 73 dB(A)
Relative ambient atmospheric humidity 95%, non-condensing
Maximum installation height
1)
Up to 1000 m above sea level
Cooling Air
Mains voltage 50 Hz versions
2)
400 V ± 10% or 200 V ± 10%
Mains voltage 60 Hz versions
2)
460 V ± 10% or 230 V ± 10%
or
200/380 V ± 10% , 3 ph
Phases 3-ph
Maximum current 50 Hz versions 200/400 V
3)
6.4/3.2 A 8.6/4.3 A 13.0/6.7 A 15.5/7.5 A
Maximum current 60 Hz versions 230/460 V
3)
5.6/2.8 A 7.6/3.8 A 11.3/5.7 A 13.7/6.5 A
Maximum current 60 Hz versions 200/380 V
3)
6.0/3.4 A 8.3/4.6 A 12.8/6.9 A 15.5/8.9 A
Maximum power consumption 1500 W 2200 W 3000 W 4000 W
Permissible motor speed
2)
50/60 Hz
Protection class IP 55
Intake connection G 2"
Discharge ange DN G 1 1/2"
Weight (approximate) 105 kg 115 kg 130 kg 140 kg
1) Please inquire for installation heights above 1000 m.
2) Depending on version 50 or 60 Hz. Please see pump nameplate.
3) Motor pr
otective switch must be suitable for operation with IE3 motors.
300766038_002_C3 - 09/2021 - © Leybold
10
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