Power Tech Generators PT-8000 Operator's Manual page 26

4-Lead Generators
Single Phase, Dual Voltage
Approx. 240V L-L,
120V L-N
T1
L1
7 - AVR
T2
T3
N
Single Phase, Dedicated 120V
Approx. 120V L-L
(See Note 2)
T1
7 - AVR
T4
8 - AVR
Notes:
1. 6 - AVR connection is only used with certain
AVRs.
2. Be sure to make proper voltage jumper link on
AVR. Use low voltage setting for Low (Parallel)
Delta and Single Phase, Dedicated 120V
connections. Use high voltage setting for all
other connections.
3. Always refer to AVR datasheet to be sure all
connections and jumper settings are correct.
Only the most common AVR connections are
shown here.
4. KVA ratings are reduced approximately 50% for
all 12-Lead, Single Phase connections.
T11
T12
6 - AVR
T4
L2
7 - AVR
8 - AVR
8 - AVR
T3
T12
L1
T2
6 - AVR
L2
7 - AVR
8 - AVR
T7
7 - AVR
T9
6 - AVR
8 - AVR
12-Lead Generators
High (Series) Wye, 3P4W
Approx. 380V to 480V L-L,
219V to 277V L-N
T10
N
T6
T3
T9
L3
T5
T2
T8
L2
T4
T1
T7
L1
Low (Parallel) Wye, 3P4W
Approx. 190V to 240V L-L,
110V to 139V L-N
N
T10 T4
T11 T5
T6
T3
T9
L3
T8 T2
L2
T7 T1
L1
Double Delta, Single Phase
Approx. 200V to 240V L-L,
100V to 120V L-N
(See Note 4)
T4
T3
T5
N
T10
L2
T6
T2
T8
T12
T1 T11
L1
High (Series) Delta, 3P3W
Approx. 200V to 277V L-L
T1
T6
T9
T2
L2
T3
L3
T5 T4
T8
Low (Parallel) Delta, 3P3W
Approx. 100V to 120V L-L
(See Note 2)
T6 T1
T7
8 - AVR
T2
T4
T8
7 - AVR
T5 T3
T9
6 - AVR
Low Zig Zag, Single Phase
Approx. 200V to 240V L-L,
100V to 120V L-N
(See Note 4)
T4
T10
T5
N
T9 T3
7 - AVR
T6
T2
T8
6 - AVR
T1 T7
8 - AVR
L1
T12
8 - AVR
T10
7 - AVR
T11
6 - AVR
T7
T12
L1
T10
L2
T11
L3
T11
L2
T12
L1