GREENCO 2RB type can be applied both as vacuum pump and compressor in
continuous operation over the total stated performance curve range. The
motors are available as standard for the input voltage range of 50 and 60 Hz
and for protection category IP 54 as well as approbated for EC and ROHS.
This motors are designed according to the DIN EN 60 034 / IEC 34-1 and
temperature class F.
For the three phase machines the tolerances +/- 10% for fixed voltage and
for +/- 5% voltage range
The single phase machines are designed with a +/- 5% tolerances. If only 90%
of the maximum allowed pressure will be used for continuous operating then
the allowed voltage range add to +/- 10%.
The frequency tolerances is maximum +/- 2%.

 Specification Sheet