Description
20
300407956_002_C1 - 01/2017 - © Leybold
1.3 Technical Data
LEYVAC LV
80
140
250
Tolerance
Maximum pumping speed (50 / 60 Hz) (w/o gas ballast)
80 / 96 m
3
/h
125 / 145 m
3
/h
250 / 300 m
3
/h
±10 %
Ultimate partial pressure
1 x 10
-2
mbar
Max. perm. inlet pressure
1050 mbar
50 Hz: 1050 mbar
60 Hz: 1050 mbar
(temporarily);
perm.: 400 mbar
Max. perm. discharge pressure (absolute)
1300 mbar
Integral leak rate
1 x 10
-5
mbarl/s
Water vapour tolerance w/gas ballast 80 slm 50 / 60 Hz
20 / 30 mbar
125 / 160 mbar
30 / 37 mbar
(at 150 slm)
Water vapour capacity w/ gas ballast 80 slm 50 / 60 Hz
1.24 / 2.3 kg/h
11.5 / 18 kg/h
6.0 / 6.3 kg/h
(at 150 slm)
Perm. ambient temperature
+5 to +45 °C
Storage temperature
-10 to +60 °C
Noise level with silencer, at ultimate
pressure (acc. to DIN EN ISO 2151)
< 75 dB(A)
Noise level with rigid exhaust pipe, at
ultimate pressure (acc. to DIN EN ISO 2151)
< 65 dB(A)
< 72 dB(A)
Relative atmospheric humidity
< 95% RH non-condensing
Installation location
up to 2,500 m
Cooling
Water / Glycol
Mains voltage (50 Hz)
Δ200 - 220 V (Standard- & C-Version, only) / Y380 - 420 V
±10 %
Mains voltage (60 Hz)
Δ200 - 220 V (Standard- & C-Version, only) / Y440 - 460 V
±10 %
Frequency
50 / 60 Hz
Phases
3-ph
Rated power at 50 / 60 Hz
4.1 kW
5.5 kW
8 kW
Rated current at 50 / 60 Hz
12 A (200 V)
6 A (400 V)
16 A (200 V)
8 A (400 V)
28 A (200 V)
16 A (400 V)
Power consumption at ultimate pressure (50 / 60 Hz)
2.9 / 3.2 kW
3.9 / 4.3 kW
4.2 / 4.7 kW
Power factor cos
w
(400 V; 50 / 60 Hz)
0.9 / 0.92
0.89 / 0.92
0.87 / 0.93
Max. permissible speed
4,200 rpm
3,600 rpm
Min. permissible speed
1,200 rpm
IP Code
IP 54
Lubricant filling
LVO 210 / LVO 410
Total lubricant quantity
(low pressure side / high pressure side)
0.8 l
(0.2 / 0.6 l)
Intake flange
DN 63 ISO-K
Discharge flange
DN 40 KF
Materials (components in contact
with gas in the pump chamber)
grey cast iron / steel / stainless steel / FPM
Weight, approx.
280 kg
300 kg (C & CC)
300 kg
320 kg (C & CC)
320 kg
340 kg (C & CC)
Dimensions in mm (L x W x H)
814×375×550
895×400×567
1051×425×537
Water
Water connection
RC 3/8"
Water temperature
+15 – 30 °C
