VACUUBRAND PC 3001 VARIOpro emission condenser Peltronic - Manual (Page 27)

page 27 of 120
Technical data
General technical data valid for all pumping units
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
Volume of catchpot
quarts
(ml)
0.52
(500)
A-weighted emission sound pressure
level*** (uncertainty K
pA
: 3 dB(A))
dB(A) 42