Oerlikon Leybold Vacuum 960 862, Operating Instructions Manual

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8 GA02319_002_03 - 07/2007 - © Oerlikon Leybold Vacuum
Description
SV630 BF
Technical data 50 Hz 60 Hz
Pumping speed 1) m 3 . h -1 640 755
Ultimate partial pressure mbar ≤ 8.10 -2 ≤ 8.10 -2
without gas ballast
1)
Ultimate total pressure mbar ≤ 0,7 ≤ 0,7
with 1 gas ballast EM 1) 24 VDC
Ultimate total pressure mbar ≤ 2 ≤ 2
with 2 gas ballasts EM
1)
24 VDC
Antisuckback valve 24 VDC YES YES
Water vapour tolerance: mbar
■
without gas ballast
■
with 1 gas ballast
3)
25 30
■
with 2 gas ballasts 3) 35 40
Water vapour capacity: kg.h -1
■
without gas ballast
■
with 1 gas ballast 1) 3) 11 14
■
with 2 gas ballasts
1) 3)
15 19
Cooling H
2
O H
2
O
Thermostatic valve YES YES
Water quality TH (°F) 4 - 8 4 - 8
Water pressure min./max. bar 2/8 2/8
see § 3.2 for water consumption
Noise level 2) dB (A) 72 75
Type of protection/Isolation IP 54/F IP 54/F
Rated rotational speed pump min -1 820 1000
Weight (with oil filling) kg 650 650
Oil capacity min./max. l 20/23 20/23
Thermal switch pump YES YES
Thermal switch motor YES YES
1) to DIN 28400 and following numbers, with standard gas-ballast
2) operated at the ultime pressure without gas-ballast, free-field measurement at a distance of 1 m
3) please contact Oerlikon Leybold Vacuum