Schweitzer Engineering Laboratories SEL-351 - Page 109

Date Code 20001006 Overcurrent, Voltage, Synchronism Check, Frequency, and Power Elements 3-31
SEL-351 Instruction Manual
Voltage Element
(Relay Word bits)
Operating
Voltage
Pickup Setting/Range See Figure
27S V
S
27SP
0.00 - 150.00 V secondary {150 V voltage inputs}
0.00 - 300.00 V secondary {300 V voltage inputs}
Figure 3.25
59S1 V
S
59S1P
0.00 - 150.00 V secondary {150 V voltage inputs}
0.00 - 300.00 V secondary {300 V voltage inputs}
59S2 V
S
59S2P
0.00 - 150.00 V secondary {150 V voltage inputs}
0.00 - 300.00 V secondary {300 V voltage inputs}
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