VACUUBRAND PC 3001 basic pro - Manual (Page 23)

page 23 of 54
Technical data
Type PC 3001 basic
Maximum pumping speed
(ISO 21360)
cfm
(m 3 /h)
1.2
(2.0)
Ultimate vacuum (absolute)
without gas ballast
Torr
(mbar)
1.5
(2)
Ultimate vacuum (absolute)
with gas ballast
Torr
(mbar)
3
(4)
Maximum permissible inlet and outlet
pressure (absolute)
psi
(bar)
16
(1.1)
Maximum permissible pressure difference
between inlet and outlet
psi
(bar)
16
(1.1)
Maximum permissible pressure (abso-
lute) at gas ballast valve
psi
(bar)
17.5
(1.2)
Permissible ambient temperature
storage / operation
°F
(°C)
14 to 140 / 50 to 104
(-10 to +60 / +10 to +40)
Permissible relative atmospheric mois-
ture during operation (no condensation)
% 30 to 85
Maximum permissible installation altitude
above mean sea level
ft
(m)
6500
(2000)
Rated motor power
hp
(kW)
0.21
(0.16)
No-load speed* rpm 0 - 3000
Maximum permissible range of supply
voltage ( ±10% )
Attention: Observe specifications of
rating plate!
100-120 V~ 50-60 Hz
200-230 V~ 50-60 Hz
Maximum rated current at:
100-120 V~ 50-60 Hz
200-230 V~ 50-60 Hz
A
A
1.6
0.7
Device fuse
Fuse of VACUU•BUS 24V DC supply
F7A fuse on the circuit board
T0.5A slow blow fuse (with
automatic reset) on the circuit
board
Motor protection
current limitation
(temperature sensor on the
circuit board)
Degree of protection IEC 529 IP 20