OEC 9800 Installation Procedure
14
Table 2 (200 – 250 VAC)
If the AC line
voltage
determined in
step 1 is
Connect
WHT/BLU
wire to
Primary #1
Connect BRN
wire to
Primary
#1
terminal…
Connect BLU
wire to
Primary
#2
terminal…
Connect
WHT/BRN
wire to
Primary #2
196.0 to 207.9
0
101
0
101
208.0 to 219.9
6
113
6
113
220.0 to 231.9
0
113
0
113
232.0 to 243.9
6
125
6
125
244.0 to 256.0
0
125
0
125
4.
With all options switched ON and the system fully booted, measure the following voltages at the primary and secondary of the
isolation transformer (T1) and verify that they meet the specification. Record the measured value in the corresponding table in
the
Report/Checklist
.
Ref
Transformer winding
From
To
Spec
A
Primary 1 winding
WHT/BLU
BRN
Receptacle VAC
B
Primary 2 winding
BLU
WHT/BRN
Receptacle VAC
C
Secondary 1
CT
AC1
119 VAC
±
3.0
D
Secondary 1
CT
AC2
119 VAC
±
3.0
E
Secondary 2
RTN
AC
119 VAC
±
3.0
