Power Cable - Edwards STP-iS2207 Series Instruction Manual

3.4.5

Power cable

3
Ensure that the electrical supply cable is suitably protected against earth (ground) faults
The power cable is designed specifically for the STP pump. DO NOT use the power cable with
Connect the power cable securely to prevent any poor or cross connections. DO NOT apply
Ensure that the supply voltage is as indicated on the power supply information label.
Connect the power cable to the "X1 AC POWER" on the control unit front panel as shown in Table 8.
Connect the power cable to the main power of the vacuum equipment via a circuit breaker (Rated
current 10 A).
Connect the primary power to the UL-recognized terminal block of the vacuum equipment. Secure
the terminals with M4-bolts as the other side of the terminals, and cover the terminal block with an
appropriate cover. (refer to Figure 25)
Note: The primary power cable is not included. Contact the distributor to purchase.
19
PE( )
MT-89E-001-C
Page 40
STP-iS2207 Series Turbomolecular Pump
and that the earth (ground) and "X1 AC POWER" is correctly connected. In addition,
always lock it with the fixed metal fittings attached to the connector.
voltages exceeding 1 kV to the input line.
Control unit side
N
L
3 pin (socket)
φ 8.1 (Black 1, Black 2, Yellow/Green)
Figure 24 - Power cable
CON1 pin Cable Colour
L Black 1
N Black 2
PE ( ) Yellow/Green
Table 8 - Power cable
WARNING
CAUTION
other products.
Power side (Primary)
Crimp-type terminal M4
77
1.5 mm 2 (AWG16) × 3 core
Remarks
Single-phase 200 to 240 Va.c.
50/60 Hz
Earth (ground)