K&R ACD320 Series User Manual

ACD320user manual Installation and wiring
- 17-
The user shall focus on the heat dissipation issues when installing the inverter, and pay attention
to the following points:
1) Install the inverter vertically so that the heatmay be expelled from the top, but do not install
the inverter upside down.When twoVariable SpeedDrives are mounted up and dow n, an air flow
diverting plate should be fixed in between as shown in Fig. 3-1.
2) Installation space is shown in Fig.3-1 so as to ensure the heat dissipation space, but consider
the heat dissipation of other components when placing the inverter.
3) The installation bracket must be flame retardant.
4) Install the heat sink outside of the cabinet if the inverter is installed in the area with metal
powder. And in this case, the space inside the sealing cabinet shall be big enough.
3.2 Electrical Installation
3.2.1 Applicable devices and recommendablewiring of main circuit:
MODEL
ACD320
Series
Appli
cable
Motor
(KW)
INPUT(RST) Wire Size (mm
2
)
AirCircuit
Breakers
MCCB
Magnetic
Contactor
MC
Power
Terminal
DC
Reactor
Breaking
Terminal
Control
Terminal
2S0.4
2T0.4
0.4
DZ20-100(16A) CJ20-16
1.5
4
1.5
0.5～0.75
2S0.7
2T0.7
0.75
2.5 2.5
2S1.5
2T1.5
1.5
2S2.2
2T2.2
2.2
DZ20-100(32A) CJ20-40 4 6 4
2S3.7 3.7
4T0.7 0.75
DZ20-100(16A)
CJ20-16
1.5
4
1.5
4T1.5 1.5
2.5 2.54T2.2 2.2
4T4.0 3.7
4T5.5 5.5
DZ20-100(32A) 4
6
4
4T7.5 7.5
4T11 11
DZ20-100(50A) CJ20-40
6
4
4T15 15 8
8
4T18 18.5
10
4T22 22 DZ20-100(63A)
CJ20-63
164T30 30 DZ20-100(80A)
16
6
4T37 37
DZ20-100(100A) CJ20-100
4T45 45 25 25
4T55 55 DZ20-200(200A) CJ20-160 35 25*2(50)

K&R ACD320 Series Specifications

General

Brand	K&R
Model	ACD320 Series
Category	Inverter
Language	English