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Chapter 4 Main Circuit Terminals
Terminal Diagram for AFE2000
Mains Input
Frequency
Terminals
R(L1), S(L2), T(L3) AC line input terminals 3-phase
Phase lock input terminal 3-phase
r1/l1, s1/l2, t1/l3
AFE2000 output terminal connects to AC motor drive terminal +1/DC+ & -/DC- 。
DC+, DC-
Protective grounding terminal, please ground according to the local regulations.
Main power terminal:
Do not connect 3-phase model to one-phase power. It is unnecessary to consider
phase-sequence for these terminals R/L1, S/L2 and T/L3.
Please make sure to fasten the screw of the main circuit terminals to prevent sparks
which is made by the loose screws due to vibration.
Please use voltage and current within the specification.
Please use the shield wire or tube for the power wiring and ground the two ends of
the shield wire or tube.
Do not run or stop the AFE unit by turning the power ON or OFF. Please use the
power control terminal MI-RUN, MI-STOP or the RUN/STOP key on the display
board to control the AFE unit operation.
Output terminals for main circuit:
Connects only the DC+(+1) and DC-(-) terminal of an AC motor drive to AFE unit
output terminals.
Please pay special attention to the AFE2000 output terminals (+) and (-) for
connection, do not connect to the wrong output terminal.
AC Reacto r
(Standa rd )
U
X
R(L1)
Y
V
S(L2)
Z
W
T(L3)
r1/l1
s1 /l2
t1/l3
Chapter 4 Main Circuit TerminalsAFE2000 Series
Delta AFE 2000
D+
D-
Description
4-13
Inverter
Mo tor
+1/DC+
IM/PM
-/DC-
Optiona l
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