Connecting the PROCESSOR
1C7836 – February 1996
19
Making the Electrical Connections
Warning
Dangerous Voltage.
Important
All electrical services, including earth ground, must comply with local and national electrical codes.
Table 3–1
Service Options
Note
*
L1/L2/N or L1/L2/L3/N may be used.
**
L1/L2 or L1/L2/L3 may be used.
Warning
Dangerous Voltage. Move the main wall CIRCUIT BREAKER to “OFF”. Lock the main wall CIRCUIT BREAKER
and attach a MAGNETIC POWER WARNING SIGN TL-1926 to warn others not to energize the PROCESSOR while
you perform service. Move the CB1 on the PROCESSOR to the “O” position.
[1] Install the correct hardware in the AC POWER INPUT opening.
[2] Insert the customer’s main input power wires through the AC POWER INPUT opening.
Voltage
in volts
Frequency
in Hz
Service
200
50/60
2-wire, single phase
220
50/60
2-wire, single phase
230
50/60
2-wire, single phase
240
50/60
2-wire, single phase
100/200
50/60
3-wire, single phase
120/240
60
3-wire, single phase
120/208
60
3 or 4-wire, 3-phase
*
127/220
50
3 or 4-wire, 3-phase
*
, wye
220/380
50
3 or 4-wire, 3-phase
*
, wye
230/400
50
3 or 4-wire, 3-phase
*
, wye
240/415
50
3 or 4-wire, 3-phase
*
, wye
200/200
50/60
2 or 3-wire, 3-phase
**
,
delta
