Edwards SCU-801

SCU-801 Control Unit for Turbomolecular Pump
MT-95E-001-A
Page 24
3
INSTALLATION
CON1 pin
Cable Colour
Remarks
L
Black 1
Single-phase 200 to 240 Va.c. (200 V specification),
50/60 Hz, 6 A maximum, or
Single-phase 100 to 120 Va.c. (100 V specification),
50/60 Hz, 12 A maximum
N
Black 2
PE ( )
Yellow/Green
Earth (ground)
N.C
Unused
Table 6 - Power cable
L
N
G
SCU-801 side
Power side (Primary)
1
Black1
5
M4-bolt (fixing screw)
2
Black2
6
Crimp-type terminal (M4)
3
Yellow/Green
7
Cover
*1
4
Clearance min. 1.5 mm
8
Terminal block
*2
*1 Use material flammability: UL 94V-0
*2 Use the UL-recognized terminal block satisfying with the following conditions;
a) Clearance (between each terminal): 1.5 mm or more
b) Material flammability: UL 94V-0
c) The installation category Ⅱ
Figure 18 - Connecting method of the power cable without plug
3
2
1
4
5
6
7
8