Controller Description; Technical Specification - Varian TV 301SF Navigator Gebrauchsanleitung

Controller Description

The dedicated controller is a solid-state frequency
converter which is driven by a single chip micro-
computer and is composed of two PCBs which in-
clude power supply and 3-phase output, analog
and input/output section, microprocessor and digi-
tal section.
The power supply, together with the 3-phase out-
put, converts the single phase AC mains supply
into a 3-phase, low voltage, medium frequency
output which is required to power the pump.
The controller can be operated by a remote host
computer via the serial connection. A Windows-
based software is available (optional).

TECHNICAL SPECIFICATION

Pumping speed Main port:
N : 250 l/s
2
He: 220 l/s
H : 200 l/s
2
Total compression Main port:
ratio (main port + N : >2 x 10
2
side port): He: 1 x 10
H : 2 x 10
2
Base pressure * mechanical:
(with recommended < 2 x 10
forepump) diaphragm:
2 x 10
Inlet flange ISO 100
Foreline flange KF16 NW (KF25 – optional)
Side port flange KF40
Rotational speed 56000 RPM
Start-up time < 3 minutes
Recommended fore- mechanical: Varian DS 302
pump dry pump: Varian SH 100
Operating position any
Cooling Natural air convection
requirements Forced air or water optional
Operating ambient + 5° C to + 35° C
temperature
Coolant water flow: 200 l/h (0.89 GPM)
temperature: + 10° C to + 30° C
pressure: 3 to 5 bar (45 to 75 Psi)
Bakeout temperature 80° C at inlet flange max.
Vibration level < 0.01 µm at inlet flange
(displacement)
Noise level ≤ 45 dB (A) at 1 meter
Pwr supply (mains):
Input voltage: 100 - 240 Vac
Input freq.: 50 - 60 Hz
Max input pwr: 300 VA
Stand-by pwr: 10 W
Max operating
power: 150 W with water or air cooling
Protection fuse 4 A
Side port:
N : 11 l/s
2
He: 15 l/s
H : >10 l/s
2
Side port:
8
N : 230
2
5
He: 140
4
H : 100
2
-10 -10
mbar (< 1.5 x 10 Torr)
-8 -8
mbar (1.5 x 10 Torr)
Pwr supply (24 Vdc):
Input voltage:
Max input pwr:
Stand-by pwr:
Max operating
power:
Protection fuse
Compliance with:
Power cable
Serial communica-
tion (Navigator kit)
Storage temperature
Input
Lubricant
Installation category
Pollution degree
Storage temperature
Weight kg (lbs):
Kit:
Controller:
* (According to standard DIN 28 428, the base pressure is that
measured in a leak-free test dome, 48 hours after the comple-
tion of test dome bake-out, with a Turbopump fitted with a Con-
Flat flange and using the recommended pre-vacuum pump)
When the TV 301SF Navigator has been stored at a
temperature less than 5°C, wait until the system has
reached the above mentioned temperature.
53
TECHNICAL INFORMATION
24 Vdc
200 W
10 W
150 W with water or air cooling
8 A
UNI EN 292-1
UNI EN 292-2
EN-CENELEC 55011
IEC 1000-4-2 (ex 801-2)
IEC 1000-4-3 (ex 801-3)
IEC 1000-4-4 (ex 801-4)
EN 61010-1 (IEC 1010-1)
EN 1012-2
With European or NEMA plug
3 meters long (optional)
RS232 cable with a 9-pin D type
male connector and a 9-pin D type
female connector, and Navigator
software (optional)
-20° C to +70° C
75 Vac, three phase, 963 Hz
permanent lubrication
II
2
- 20° C to + 70° C
4.5 (10)
1 (2.2)
NOTE
87-900-957-01(D)