User`s manual

2
Function Chapter 1-1
1-1 Function
The compact simple VARISPEED J7-Series Inverter ensures greater ease of
use than any conventional model. The VARISPEED J7 Inverter meets EC
Directives and UL/cUL standard requirements for worldwide use.
VARISPEED J7 Inverter Models
The following 3-phase and single-phase 200-V AC-class, and 3-phase 400-V
AC-class J7AZ models are available.
Note It is not possible to connect a Braking Resistor or Braking Unit to a J7-series
Inverter. Select an Inverter from another series if the application requires
braking control.
International Standards (EC Directives and UL/cUL Standards)
The J7 Inverter meets the EC Directives and UL/cUL standard requirements
for worldwide use.
Versatile
Easy-to-use
Functions
• Incorporates the functions and operability ensured by the conventional
J7AZ Series.
• Easy to initialize and operate with the FREQ adjuster on the Digital
Operator.
• Ease of maintenance. The cooling fan is easily replaceable. The life of the
cooling fan can be prolonged by turning on the cooling fan only when the
Inverter is in operation.
Suppression of
Harmonics
Connects to DC reactors, thus suppressing harmonics more effectively than
conventional AC reactors.
Further improvement in the suppression of harmonics is possible with the
combined use of the DC and AC reactors.
Rated voltage Protective structure Maximum applied
motor capacity kW
Model
3-phase 200 V AC Panel-mounting models
(conforming to IP20)
0.1 CIMR-J7AZ20P1
0.25 CIMR-J7AZ20P2
0.55 CIMR-J7AZ20P4
1.1 CIMR-J7AZ20P7
1.5 CIMR-J7AZ21P5
2.2 CIMR-J7AZ22P2
4.0 CIMR-J7AZ24P0
Single-phase 200 V AC Panel-mounting models
(conforming to IP20)
0.1 CIMR-J7AZB0P1
0.25 CIMR-J7AZB0P2
0.55 CIMR-J7AZB0P4
1.1 CIMR-J7AZB0P7
1.5 CIMR-J7AZB1P5
3-phase 400 V AC Panel-mounting models
(conforming to IP20)
0.37 CIMR-J7AZ40P2
0.55 CIMR-J7AZ40P4
1.1 CIMR-J7AZ40P7
1.5 CIMR-J7AZ41P5
2.2 CIMR-J7AZ42P2
4.0 CIMR-J7AZ44P0
Classification Applicable standard
EC Directives EMC Directive EN50081-2 and EN5008-2
Low-Voltage
Directive
prEN50178
UL/cUL UL508C