3G3AX-DL4075 查看數據表（PDF） - OMRON Corporation

零件编号

产品描述 (功能)

比赛名单

3G3AX-DL4075

New AC Drives Family Delivers Excellent Performance and Value

OMRON Corporation 

■ Common Specifications

Item

Specifications

Enclosure rating *4

Semi-closed (IP20)

Control method

Phase-to-phase sinusoidal modulation PWM

Output frequency range *5 0.5 to 400 Hz

Frequency precision *6

Digital command: ±0.01% of the max. frequency

Analog command:±0.4% of the max. frequency (25°C ±10°C)

Frequency setting

resolution

Digital setting: 0.1 Hz

Analog setting: Max. frequency/1000

Control

Voltage/Frequency

characteristics

V/f characteristics (constant/reduced torque)

Overload current rating 150% for 1 min

Acceleration/

Deceleration time

0.01 to 3000 s (line/curve selection), 2nd acceleration/deceleration setting available

Carrier frequency

modification range

2 to 12 kHz

DC injection braking

Starts at a frequency lower than that in deceleration via the STOP command, at a value set lower than that during

operation, or via an external input. (Level and time settable.)

Protective functions

Overcurrent, overvoltage, undervoltage, electronic thermal, temperature error, ground-fault overcurrent at power-on

state, overload limit, incoming overvoltage, external trip, memory error, CPU error, USP trip, communication error,

overvoltage protection during deceleration, momentary power interruption protection, emergency shutoff

Input signal Multi-function input

FW (forward), RV (reverse), CF1 to CF4 (multi-step speed), JG (jogging), DB (external DC injection braking), SET (2nd

function), 2CH (2-step acceleration/deceleration), FRS (free run), EXT (external trip), USP (USP function), SFT (soft

lock), AT (analog current input function selection), RS (reset), PTC (thermistor input), STA (3-wire startup), STP (3-wire

stop), F/R (3-wire forward/reverse), PID (PID selection), PIDC (PID integral reset), UP (UP of UP/DWN function), DWN

(DWN of UP/DWN function), UDC (data clear of UP/DWN function), OPE (forced OPE mode), ADD (frequency addition),

F-TM (forced terminal block), RDY (operation ready), SP-SET (special setting), EMR (emergency shutoff)

Output

signal

Multi-function output

Frequency monitor

RUN (signal during operation), FA1 (frequency arrival signal 1), FA2 (frequency arrival signal 2), OL (overload warning

signal), OD (PID excess deviation signal), AL (alarm signal), DC (analog input disconnection detection signal), FBV (PID

FB status output), NDc (network error), LOG (logical operation result), ODc (communication option disconnected), LOC

(light load signal)

Analog output (0 to 10 V DC, 1 mA max.)

Frequency/Current signals are selectable via the AM output terminal.

Relay output

The relay (SPDT contact) outputs signals corresponding to the multi-function output.

Other functions

AVR function, V/f characteristic selection, upper/lower limit, 16-step speeds, starting frequency adjustment, jogging

operation, carrier frequency adjustment, PID control, frequency jump, analog gain/bias adjustment, S-shape

acceleration/deceleration, electronic thermal characteristics/level adjustment, retry function, simplified torque boost, trip

monitor, soft lock function, frequency conversion display, USP function, 2nd control function, motor rotation speed UP/

DOWN, overcurrent suppression function

Ambient temperature

−10°C to 50°C (Both the carrier frequency and output current need to be reduced at over 40°C.)

General

specifica-

tions

Ambient storage

temperature

Humidity

Vibration

−20°C to 65°C (short-time temperature during transport)

20% to 90% RH

5.9 m/s2 (0.6G), 10 to 55 Hz (Complies with the test method specified in JIS C0040 (1999).)

Location

At a maximum altitude of 1,000 m; indoors (without corrosive gases or dust)

Applicable standard

Complies with UL, cUL, CE standards. (Insulation distance)

Options

Noise filter, AC/DC reactors, regenerative braking unit and resistor, etc.

*1. The applicable motor is a 3-phase standard motor. For using any other type, be sure that the rated current does not exceed that of the Inverter.

*2. Output voltage decreases according to the level of the power supply voltage.

*3. The braking torque at the time of capacitor feedback is an average deceleration torque at the shortest deceleration (when it stops from 50 Hz), not a continuous

regeneration torque. Also, the average deceleration torque varies depending on the motor loss. The value is reduced in operation over 50 Hz. Note that no regen-

erative braking circuit is built into the Inverter. If you need a larger regenerative torque, use the optionally available regenerative braking unit and resistor.

The regenerative braking unit should be used only for short-time regeneration.

*4. Protection method complies with JEM 1030.

*5. To operate the motor at over 50/60 Hz, contact the motor manufacturer to find out the maximum allowable speed of revolution.

*6. For the stable control of the motor, the output frequency may exceed the maximum frequency set in A004 (A204) by 2 Hz max.

Simple, Compact Inverters SYSDRIVE JX Series

15

Share Link: