M e c h a n i c a l
d i m e n s i o n
o f
A C d r i v e
EC6000
M a i n C i r c u i t C o n n e c t i o n F u n c t i o n s
EC6000
220kW
315kW
750
850
230
275
1170
1280
1128
1236
414
464
400
450
φ
18
φ
20
250kW
280kW
350kW
400kW
B
Structure
5
.
Main Circuit Connection Functions
Terminal
Function Description
Input end of commercial power supply
AC driver output connected with 3-phase induction motor.
≤
37kW with braking unit which is connected to terminal
, PR.To improve the brake moment of force, an external
braking resistor is needed.
R
/
L1
S
/
L2
T
/
L3
U/T1 V/T2 W/T3
Main circuit power
supply input
AC drive
output terminal
External braking
resistorconnection
Type
1: Machinery
≥
45kW without built-in braking unit component.
To improve braking power, external braking unit and braking
resistor is necessary (both are optional).
2: DC input terminal;
Braking unit
or Dc Input
connection
+
2/
-
For safety and small noise, AC drive’s ground terminal EG
should be well grounded.
Grounding terminal
PR
+
2
Connect DC reactor to improve the power factor, reduce the
DC bus AC pulse.
DC reactor
connection
+
1
+
2
+
2
+
+
+
-
8
-
-
9
-
220V
Class
0.4kW
7.5kW
18.5kW
Power
（
kW
)
15kW
W
( mm )
105
126
153
180
W1
94
110
137
120
423
H
160
260
341
H1
150
246
327
420
D
137
183
204
204
129
D1
174
194
194
Installation
Hole
φ
4.5
φ
6
φ
7
φ
9
30kW
191
120
471
450
242
232
φ
9
0.75kW
1.5kW
2.2kW
4.0kW
5.5kW
11kW
22kW
Structure
A
Structure
380V
Class
A
Structure
B
Structure
0.75kW
105
94
160
150
137
129
φ
4.5
1.5kW
2.2kW
4.0kW
7.5kW
18.5kW
15kW
126
153
180
110
137
120
423
260
341
246
327
420
183
204
204
174
194
194
φ
6
φ
7
φ
9
30kW
5.5kW
11kW
22kW
45kW
75kW
300
350
220
270
541
730
516
705
314
354
300
340
φ
11
φ
11
37kW
55kW
90kW
110kW
191
120
471
450
242
232
φ
9
132kW
160kW
500
650
180
210
780
1060
755
1024
354
414
340
400
φ
11
φ
16
200kW
105
94
216
206
157
149
φ
4.5
Power
（
kW
)
W
(mm)
W1
H
H1
D
D1
Installation
Hole
Structure
105
94
216
206
157
149
φ
4.5
450kW
1043
250
1426
1382
464
450
φ
20
500kW
560kW
6
.
AC drive control terminal connections
Type
Power
supply
Terminal
Function Description
P10V power supply for external unit, maximum output
current: 10mA
Generally, it provides power supply to external potentiometer
with resistance range of 1kΩ.
～
5kΩ.
P24V power supply to external unit, generally, it
provides power supply to S/Y terminals and external sensors.
Maximum output current: 200mA
Connect to +24V by default when S1
～
S8 need to be driven by
external signal, PLC needs to be connected to external power
supply and be disconnected from +24V power supply terminal.
10V-GND
24V-COM
PLC
Name
E10V
power supply
E24V
power supply
Input terminal
of external
power supply
