vacuum pumps such as ruvac WA series are made with standard three-phase flange engines with air cooling. Lubricated ring seals of the Ruvac WA pumps for shading compaction are made of FPM (FKM) rubber (fluoropolymer). Vacuum pumps such as the RUTS RUVAC WAU series are equipped with an additional integrated bypass line and pressure changes valves. In the standard performance, pumps of this series are pumped vertically.
"> "> ruvac Wa/WAU 251
|
Name of the parameter |
Value |
|
|
50 Hz |
60 Hz |
|
|
3 /h |
253.0 |
304.0 |
|
2 max. Effective speed of action with a forvacuum pump, M 3 /h trivac |
210.0 D 65 b |
251.0 D 65 b |
|
3 maximum residual pressure, mbar (mm Hg) |
˂ 8 × 10 -4 (˂ 6 × 10 -4 ) |
˂ 8 × 10 -4 (˂ 6 × 10 -4 ) |
|
4 max. Permissible pressure drop in continuous operation, MBAR (mm Hg) |
80.0 (60.0) |
80.0 (60.0) |
|
5 The largest flow, MBAR × l/s |
˂ 5 × 10 -4 |
˂ 5 × 10 -4 |
|
6 power supply of the electric motor from the network voltage, in |
200-240 380-400 |
200-240 380-400 |
|
Permissible ambient temperature, ° C |
from + 5 to + 40 |
from + 5 to + 40 |
|
|
1.1 |
1.1 |
|
Grade 9 of energy efficiency in IEC 60034-30 |
IE 2 |
IE 2 |
|
10 nominal rotation speed, rpm |
3 000 |
3 600 |
|
Name of the parameter |
Value |
|
|
50 Hz |
60 Hz |
|
|
3 /h |
505.0 |
606.0 |
|
2 max. Effective speed of action with a forvacuum pump, M 3 /h Sogevac |
410.0 SV 200 |
530.0 SV 200 |
|
3 maximum residual pressure, mbar (mm Hg) |
˂ 4 × 10 - 2 (˂ 3 × 10 - 2 ) |
˂ 4 × 10 - 2 (˂ 3 × 10 - 2 ) |
|
4 max. Permissible pressure drop in continuous operation, MBAR (mm Hg) |
80.0 (60.0) |
80.0 (60.0) |
|
5 The largest flow, MBAR × l/s |
˂ 5 × 10 -4 |
˂ 5 × 10 -4 |
|
6 power supply of the electric motor from the network voltage, in |
200-240 380-400 |
200-240 380-400 |
|
Permissible ambient temperature, ° C |
from + 5 to + 40 |
from + 5 to + 40 |
|
|
2.2 |
2.2 |
|
Grade 9 of energy efficiency in IEC 60034-30 |
IE 2 |
IE 2 |
|
10 nominal rotation speed, rpm |
3 000 |
3 600 |
|
Name of the parameter |
Value |
|
|
50 Hz |
60 Hz |
|
|
3 /h |
1000 |
1200 |
|
2 max. Effective speed of action with a forvacuum pump, M 3 /h Sogevac |
800 sv 300 b |
1000 sv 300 b |
|
3 maximum residual pressure, mbar (mm Hg) |
˂ 4 × 10 - 2 (˂ 3 × 10 - 2 ) |
˂ 4 × 10 - 2 (˂ 3 × 10 - 2 ) |
|
4 max. Permissible pressure drop in continuous operation, MBAR (mm Hg) |
80.0 (60.0) |
80.0 (60.0) |
|
5 The largest flow, MBAR × l/s |
˂ 5 × 10 -4 |
˂ 5 × 10 -4 |
|
6 power supply of the electric motor from the network voltage, in |
200-240 380-400 |
200-240 380-400 |
|
|
