3-32
Overcurrent, Voltage, Synchronism Check, Frequency, and Power Elements
Date Code 20001006
SEL-351 Instruction Manual
Table 3.9: Voltage Elements Settings and Settings Ranges (Delta-Connected Voltages)
Voltage Element
(Relay Word bits)
Operating
Voltage
Pickup Setting/Range
See Figure
27AB1
V
AB
27PP1P
Figure 3.23
27BC1
V
BC
0.0 - 260.0 V secondary
27CA1
V
CA
3P27 = 27AB1 *
27BC1 * 27CA1
27AB2
V
AB
27PP2P
27BC2
V
BC
0.0 - 260.0 V secondary
27CA2
V
CA
59AB1
V
AB
59PP1P
59BC1
V
BC
0.0 - 260.0 V secondary
59CA1
V
CA
3P59 = 59AB1 *
59BC1 * 59CA1
59AB2
V
AB
59PP2P
59BC2
V
BC
0.0 - 260.0 V secondary
59CA2
V
CA
59Q1
V
2
59Q1P
0.00 - 100.00 V secondary
Figure 3.24
59Q2
V
2
59Q2P
0.00 - 100.00 V secondary
59V1
V
1
59V1P
0.00 - 150.00 V secondary
27S
V
S
27SP
0.00 - 260.00 V secondary
Figure 3.25
59S1
V
S
59S1P
0.00 - 260.00 V secondary
59S2
V
S
59S2P
0.00 - 260.00 V secondary
Summary of Contents for SEL-351
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