Service manual

www.enc.net.cn/en Tel/Fax:[phone] Installation and wiring
17
U, V ,W 3 phase AC output end
EDS1000-4T0150G
EDS1000-4T0185P
R、S、T
P+
PB
P-
U、V、W
3 phase AC 380V input
terminal
DC volt. positive end
Reserved end for external
braking resistance
DC volt. negative end
3 phase AC output end
Grounding terminal
EDS1000-4T0185G
~
EDS1000-4T0550G
EDS1000-4T0220P
~
EDS1000-4T0750P
R、S、T
P
P+
P-
U、V、W
PE
3 phase AC 380V input
Terminal
Reserved terminal for
exterior DC reactor
DC volt. positive end
DC volt. negative end
3 phase AC output end
Grounding terminal
EDS1000-7T0185G
~
EDS1000-7T1320G
EDS1000-7T0220P
~
EDS1000-7T1600P
P+
P
P-
R、S、T
U、V、W
PE
DC volt. positive end
Reserved terminal for
exterior DC reactor
DC volt. negative end
3 phase AC 690V input
Terminal
3 phase AC output end
Shield grounding terminal
R S T
P+ PB
P- V W
U
R
STP
P+
P-
U
V
W
PE
P+ P P- R S
T
U
V
W
PE
(1) Can connect braking unit between P+ and P- externally if necessary.
(2) Can connect DC braking resistor between PB and P+ externally if necessary.
(3) DC reactor can be connected between P and P+ if necessary, and original
short-circuited copper bar should be removed when connecting external reactor.
(4) P and P+ are short-circuited by copper bar ex factory. The copper bar can’t be removed
if you don’t connect reactor externally, otherwise the inverter can’t work.
note