Greenco 1RV0020, Руководство по эксплуатации

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Technical data
Product description
Use
The vacuum pump is intended for ： the suction of air and other dry,
non-aggressive, non-toxic and non-explosive gases.
Conveying media with a higher density than air leads to an increased
thermal and mechanical load on the vacuum pump and is permissible only
after prior consultation with Greenco.
The allowable temperature range of the inlet gas can be referred to
in “Oil, Ambient temperature range”
In case the vacuum pump is equipped with a gas ballast (optional), water
vapour within the gas flow can be tolerated within certain limits (see
“Installation and Commissioning, Operating Notes, Conveying
Condensable Vapours”). The conveyance of other vapours shall be agreed
upon with GREENCO.
The vacuum pump is intended for the placement in a non-potentially
explosive environment.
The vacuum pump is equipped with float valve (200) and return oil pipe.
The vacuum pump is thermally suitable for continuous operation (100%
output).
The vacuum pump is provided with oil return valve (280).
Unit
1RV0020 1RV0025 1RV0040 1RV0063 1RV0100
Pumping rate
(50HZ/60HZ)
m
3
/h 20/24 25/30 40/48 63/76 100/120
Pressure limit
mbar 2.0 0.1 0.1 0.1 0.1
Motor power
(50HZ/60HZ)
kW 0.75 0.75/1.1 1.1/1.5 1.5/2.2 2.2/3.0
Motor rotation speed
(50HZ/60HZ)
min
-1
3000/3600 1500/1800 1500/1800 1500/1800 1500/1800
Noise
(50HZ/60HZ)
dB 67/70 62/64 64/67 64/66 65/68
Max. saturated
vapor pressure
mbar 40 40 40 40 40
Removal rate of
vapor
l/h 0.9 0.9 1.1 1.8 2.8
Operating
temperature
(50HZ/60HZ)
℃
80/85 80/85 82/90 84/92 84/93
Ambient temperature
℃
See Oil for vacuum
pump See Oil for vacuum
pump See Oil for vacuum
pump See Oil for vacuum
pump See Oil for vacuum
pump
Oil quantity
L 0.45 1.0 1.0 2.0 2.0
Weight
kg 20 34 38 55 73
a
b
c
d
e f
g
h
i
a. Motor data
b. Terminal box
c. Lifting ring
d. Gas discharge
e. Gas inlet
f. Radial fan
g. Oil filter
h. Nameplate
i. Ball valve
j. Oil fill plug
k. Oil sight glass
l. Oil drain plug
k
e
g
h
i
j
l
f