Schneider Electric ION8800 Manual De Usuario
18
© 2007 Schneider Electric. All rights reserved.
3-Wire Solid-Grounded Wye, 3-Element, Direct Connection
When the common or star point of a 3-wire Wye system is grounded,
the meter may be connected directly without using PTs, provided that the
phase voltages are within the meter’s range.
VOLTS MODE = 4W-Wye
the meter may be connected directly without using PTs, provided that the
phase voltages are within the meter’s range.
VOLTS MODE = 4W-Wye
3-Wire Delta, 2½-Element, Direct Connection
500 V L-L max.
VOLTS MODE = Delta
VOLTS MODE = Delta
3-Wire Delta, 2-Element 2 PTs & 2 CTs
Use PTs for voltages over 500 V L-L.
VOLTS MODE = Delta
VOLTS MODE = Delta
LINE
LOAD
LINE
LO
AD
AD
LINE
LOA
D