CIMR-J7AZ_Datasheet_14stron_ang.pdf

CIMR-J7AZ

Varispeed J7

Small, simple and smart

V/f controlled inverter

Compact size

Good torque performance: 100% torque at 1.5 Hz,

150% at 3 Hz

150% overload / 60sec

Overload detection function.

Motor thermal function

Freely configurable V/f curve

4 programmable digital input

1 programmable digital output

1 programmable analog output

Optional RS-232C/485 communication - Modbus

PC Configuration tool: CX-drive

CE, UL, and cUL marking

Ratings

200 V class single-phase 0.1 to 1.5 kW

200 V class three-phase 0.1 to 4.0 kW

400 V class three-phase 0.2 to 4.0 kW

System configuration

SI-485/J7

SI-232/J7

SI-232/J7C

CX-Drive

JVOP-144

Remote digital oper.

with potentiometer

JVOP-146

Remote digital oper.

with potentiometer

3G3IV-PEZZ8122_

DIN attachment

Line filter

3G3IV-PCN329-E

Inverter to PC cable

3G3IV-PCN126/326

Digital operator

extension cable

Varispeed

Varispeed J7

351

Specifications

Type designation

CIMR—J7AZ20P1

Inverter

Max. applicable motor output

0P1: 0.1 kW

J7 series

4P0: 4.0 kW

[ ]

A: With digital operator (with potentiometer)

"P" indicates a decimal

point

Z: European standard

specifications

Voltage

B: Single-phase 200 VAC

2: Three-phase 200 VAC

4: Three-phase 400 VAC

Voltage class

200 V single/three-phase

400 V three-phase

Model CIMR-J7AZ #

Three-phase

20P1 20P2 20P4 20P7 21P5 22P2 24P0 40P2 40P4 40P7 41P5 42P2 43P0 44P0

Single-phase 1

B0P1 B0P2 B0P4 B0P7 B1P5

–

Max. applicable

motor output kW (HP) 2

0.12 0.25 0.55

1.1

1.5

2.2

4.0

0.37

0.55

1.1

1.5

2.2

3.0

4.0

Inverter capacity kVA

0.3

0.6

1.1

1.9

3.0

4.2

6.7

0.9

1.4

2.6

3.7

4.2

5.5

7.0

Rated output current A

0.8

1.6

17.5

1.2

1.8

3.4

4.8

5.5

7.2

9.2

Max. output voltage V

3-phase, 200 to 230 V (proportional to input voltage)

Single-phase, 200 to 240 V (proportional to input voltage)

3-phase, 380 to 460 V (proportional to input voltage)

Max. output frequency

400 Hz (programmable)

Rated input voltage

and frequency

3-phase, 200 to 230 V, 50/60 Hz

Single-phase, 200 to 240 V, 50/60 Hz

3-phase, 380 to 460 V, 50/60 Hz

Allowable voltage

function

–15 to +10%

Allowable frequency

function

±5%

1. Single-phase series inverter output is three-phase (for three-phase motors)

2. Based on a standard 4-pole motor for max. applicable motor output. Select the inverter model whose rated current is larger than motor rated current.

352

Frequency inverters

Commom specifications

Model

CIMR-J7AZ #

Specifications

Control method

Sine wave PWM (V/f control)

Output frequency range

0.1 to 400 Hz

Frequency tolerance

Digital reference: ±0.01% (–10 to +50 °C),

Analog reference: ±0.5% (25±10 °C)

Resolution of frequency set value

Digital reference: 0.01 Hz (less than 100 Hz), 0.1 Hz (100 Hz or more)

Analog reference: 1/1000 of max. output frequency

Resolution of output frequency

0.01 Hz

Overload capability

150% rated output current for one minute

Frequency set value

0 to 10 VDC (20 k Ω ), 4 to 20 mA (250 Ω ), 0 to 20 mA (250 Ω ), frequency setting volume (selectable)

Accel/decel time

0.1 to 999 sex. (accel/decel time are independently programmed)

Braking torque

Short-term average deceleration torque 1 : 0.1, 0.2 kW (0.13 HP, 0,25 HP): 150% or more;

0.4/0.75 kW (0,5 HP, 1HP): 100% or more;

1.5 kW (2 HP): 50% or more;

2.2 kW (3 HP) or more: 20% or more

Continuous regenerative torque: Approx 20%

V/f characteristics

Possible to program any V/f pattern

Digital inputs

Four of the following input signals are selectable: forward/reverse run (3-wire sequence), fault reset, external fault (NO/NC

contact input), multi-step speed operation, jog command, accel/decel time select, external baseblock (NO/NC contact input),

speed search command, UP/DOWN command, accel/decel hold command, LOCAL/REMOTE selection, communication/

control circuit terminal selection, emergency stop fault, emergency stop alarm, self test

Digital outputs

Following output signals are selectable (NO/NC contact output): Fault, running, zero speed, speed agreed,

frequency detection (output frequency ≤ or ≥ set value), during overtorque detection, minor error, during baseblock,

operation mode, inverter run ready, during fault retry, during undervoltage detection, reverse running, during speed search,

data output through communication

Standard functions

Full-range automatic torque boost, slip compensation, 9-step speed operation (max.), restart after momentary power loss,

DC injection braking current at stop/start (50% of inverter rated current, 0.5 sec, or less), frequency reference bias/gain, fault

retry, speed search, frequency upper/lower limit setting, overtorque detection, frequency jump, accel/decel time switch, accel/

decel prohibited, S-curve accel/decel, frequency reference with built-in volume, constants copy (option) MEMOBUS commu-

nications (option)

Display

Status indicator LED: RUN and ALARM provided as standard LED’s

Digital operator: available to monitor frequency reference, output frequency, output current

Motor overload protection

Electronic thermal overload relay

Instantaneous overcurrent

Motor coasts to a stop at approx. 250% of inverter rated current

Overload

Motor coasts to a stop after 1 minute at 150% of inverter rated output current

Overvoltage

Motor coasts to a stop if DC bus voltage exceed 410 V (double for 400 V class)

Undervoltage

Stops when DC bus voltage is approx. 200 V or less (double for 400 V class)

(approx. 160 V or less for single-phase series)

Momentary power loss

Following items are selectable: Nnot provided (stop if power loss is 15ms or longer),

continuous operation if power loss is approx. 0.5 s or shorter, continuous operation

Cooling fin overheat

Protected by thermister

Stall prevention level

Individual level stall prevention can be set during acceleration or constant running,

provided/not provided setting available during deceleration.

Cooling fan fault

Detected by electronic circuit (fan lock detection)

Ground fault

Protected by electronic circuit (operation level is approx. 250% of rated output current)

Power charge indication

ON until the DC bus voltage becomes 50 V or less, RUN lamp stays ON or digital operator LED stays ON.

(Charge LED is provided for 400 V)

Degree of protection

IP20

Cooling

Self cooling for 200 V 0,1..0,75 kW (single-phase) 0,1..0,4 kW (Three-phase) and for 400 V 0,2..0,75l kW

Cooling fan for 200 V (single-phase), 0.75 kW..4.0 kW (3-phase) and for 400 V 1,5..4.0 kW

Ambient temperature

-10 ºC to 50 ºC (non-freezing)

Ambient humidity

90% RH or less (non-condensing)

Storage temperature

-20 ºC..+60 ºC (short-term temperature during trasnportation)

Installation

Indoor (no corrosive gas, dust, etc.)

Installation height

Max. 1000 m

Vibration

10 to 20 Hz, 9.8 m/s 2 max; 20 to 50 Hz, 2m/s 2 max

1. Shows deceleration torque for uncoupled motor decelerating from 60 Hz with the shortest possible deceleration time.

Varispeed J7

353

Digital operator

Data display

Function display LEDs

Selected function is lit (see the

functions below). Its data is

displayed on data display.

Display selection key

Operation key

Press to run the motor. The RUN

light is ON while running.

Switch functions among function

display LEDs.

Enter key

Enter data when setting constants.

After selecting constant no. at

PRGM mode, data are displayed.

Alarm LED

Run LED

Increment key

Increase constant no. or data.

Frequency setting volume

Set operational frequency with

volume.

Decrement key

Decrease constant no. or data.

Stop/Reset key

Press to stop the motor. If fault

occurs, reset the inverter.

FREF

FOUT

IOUT

MNTR

Frequency reference

setting/monitoring

Output frequency

monitoring

Output current

monitoring

Multi-function

monitoring

F/R

LO / RE

PRGM

Operator RUN command

FWD/REV selection

LOCAL/REMOTE

selection

Constant no./data

354

Frequency inverters

Dimensions

IP 20 type 0.1 to 4 kW

2 – M 4

4 – M 4

8.5

(0.34)

8.5

(0.34)

Figure 1

Figure 2

Voltage class

Max. applicable

motor output kW

Inverter model

CIMR-J7AZ #

Figure

Dimensions in mm

Weight kg

Cooling

method

0.12

20P1

128

118

0.5

Self cooled

0.25

20P2

7.7

0.55

20P4

102

0.8

200 V

three-phase

1.1

20P7

122

0.9

Fan cooled

1.5

21P5

108

129

118

1.3

2.2

22P2

154

1.5

4.0

24P0

140

161

128

2.1

0.1

B0P1

128

118

0.5

Self cooled

0.2

B0P2

200 V

single-phase

0.4

B0P4

112

0.9

0.75

B0P7

108

129

1.5

Fan cooled

1.5

B1P5

154

0.37

40P2

108

128

118

1.0

Self cooled

0.55

40P4

1.1

40P7

129

1.5

400 V

three-phase

1.5

41P5

154

2.2

42P2

Fan cooled

3.0

43P0

140

161

128

2.1

4.0

44P0

Varispeed J7

355

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