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High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material

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High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material

China High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material supplier

Large Image :  High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material

Product Details:

Place of Origin: China
Brand Name: Noker
Certification: CE、SGS、ISO9001
Model Number: JAC580N-0R7G-4-5010

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: To be discussed later
Packaging Details: Carton Packing
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 set per month
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Detailed Product Description
Material: Flameresistant Material Communication: Modbus-RTU
Reliability: Strict High And Low Temperature Aging Test Motor Type: Asynchronous And Synchronous Motor
Support Various Encoders: Differential Encoder,open Collector Encoder And Rotary Encoder Multi-motor Control: Multi-motor Switchover
High Light:

vfd variable frequency drive

,

variable frequency controller

Three Phase AC380V 0.75KW High Starting Torque Superior Responsiveness Electric Motor Speed Control Frequency Inverter

 

 

Three Phase AC380V 0.75KW High Starting Torque Superior Responsiveness Electric Motor Speed Control Frequency Inverter series frequency Inverter, as a general current vector frequency Inverter with high performance,dedicated to the induction motor drive.Drivers available for packaging, food, fans, pumps and a variety of automated production equipment.

 

Factory

High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material

 

Specification

 

Item Specification
Standard functions Maximum frequency Vector contro: 0~300Hz; V/F control: 0~3200Hz
Carrier frequency

0.5kHz~16kHz

The carrier frequency is automatically adjusted based on the load features.

Input frequency

resolution

Digital setting: 0.01Hz

Analog setting: maximum frequency x 0.025%

Control mode

• Sensorless flux vector control (SFVC)

• Closed-loop vector control (CLVC)

• Voltage/Frequency (V/F) control

Starting torque

• G type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC)

• P type: 0.5 Hz/100%

 

 

 

 

 

 

 

 

 

 

 

 

 

Basic functions

Speed range 1:100 (SFVC) 1:1000 (CLVC)
Constant-speed accuracy ± 0.5% (SFVC) ± 0.02% (CLVC)

Torque control

accuracy.

± 5% (CLVC)
Overload capacity

• G type: 60s for 150% of the rated current, 3s for 180% of the rated current

• P type: 60s for 120% of the rated current, 3s for 150% of the rated current

Torque boost

•Fixed boost

• Customized boost 0.1%–30.0%

V/F curve

• Straight-line V/F curve

• Multi-point V/F curve

•N-power V/F curve (1.2-power, 1.4-power, 1.6-power, ,1.8-power, square)

V/F separation Two types: complete separation; half separation
Acceleration /deceleration curve

•Straight-line ramp

• S-curve ramp

Four groups of acceleration/deceleration time with therange of 0.0–6500.0s

DC braking.

DC braking frequency: 0.00Hz~maximum frequency

Braking time: 0.0s~36.0s

Braking action current value: 0.0%–100.0%

JOG control

JOG frequency range: 0.00–50.00 Hz

JOG acceleration/deceleration time: 0.0–6500.0s

Simple PLC and

multi-speed operation

It implements up to 16 speeds via the simple PLC function or combination of DI terminal states.
Onboard PID It realizes process-controlled closed loop control system easily.

Automatic voltage

regulation (AVR)

It can keep constant output voltage automatically when the mains voltage changes.

Overvoltage/

Overcurrent stall

contro

The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to overvoltage/overcurrent.
Quick current limiting Maximize overcurrent failure and protect the frequency converter in normal operation

Torque limit and

control

It can limit the torque automatically and prevent frequent over current tripping during the running process.

Torque control can be implemented in the CLVC mode.

Individualized functions High performance Control of asynchronous motor and synchronous motor are implemented through the high-performance current vector control technology.

Power dip ride

through

The load feedback energy compensates the voltage reduction so that the AC drive can continue to run for a short time.
Rapid current limit It helps to avoid frequent overcurrent faults of the AC drive.
Timing control Time range: 0.0–6500.0 minutes

Multi-motor

switchover

Four motors can be switched over via four groups of motor parameters.
Bus support Support field bus: Modbus

Motor overheat

protection

The optional I/O extension card enables AI3 to receive the motor temperature sensor input (PT100, PT1000) so as to realize motor overheat protection.

Multiple encoder

types

Support difference, open collector and rotary transformer
Operation Command source

Operation panel, control terminal and serial communication port are given

Switch in various methods

Frequency source Various frequency sources: digital reference, analog voltage reference, analog current reference, pulse reference and serial port reference. The switching can be conducted in various methods
Auxiliary frequency source 10 kinds of auxiliary frequency source. The auxiliary frequency jog and frequency synthesis can be achieved flexibly
Input terminal

Standards:

7 digital input terminals, among which one support maximum high-speed pulse input of 100kHz

2 analog input terminals, among which one only supports voltage input of 0 ~10V and the other supports voltage input of 0 ~10V or current input of 4 ~20mA

Expansion capability:

3 digital input terminals

1 analog input terminal, which supports voltage input of -10V ~10V and supports PT100/PT1000

Operation Output terminal

Standards:

1 high-speed pulse output terminal (The open collector type is optional), supporting 0~100kHz square signal output

1 digital output terminal

1 relay output terminal

1 analog output terminal, supporting current outpout of 0~20mA or voltage output of 0~10V

Expansion capability:

1 digital output terminal

1 relay output terminal

1 analog output terminal, supporting current output of 0~20mA or voltage output of 0~10V

Display and keyboard operation LED display Display the parameter
Key lock and function selection Realize partial or all key lock and define the action range of some keys to prevent misoperation
Protection function Short circuit test of electrified motor, input/output default phase protection, overcurrent protection, overvoltage protection, undervoltage protection, overheat protection, overload protection, etc.
Options IO expansion card, differential input PG card, OC input PG card and rotary transformer PG card.
Environment Service site Indoor, free from direct sunshine, no dust, corrosive gas, combustible gas, oil fog, water vapor, drip or salt, etc.
Altitude Less than 1,000m
Ambient temperature -10℃~ +40℃ (Please use the equipment by derating at ambient temperature of 40℃~50 ℃)
Humidity Less than 95%RH, no water condensation
Vibration Less than 5.9m/s2(0.6g)
Storage temperature -20℃~ +60℃
IP grade IP20
Pollution level PD2
Power distribution system TN , TT

 

Wiring mode control loop

 

High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material

 

The function description of control terminal

 

Category

Terminal symbol

Terminal name

Function description

Power supply +10V-GND External connection of +10V power supply

Provide power supply of +10V externally, with maximize output current: 10mA

It is generally used as working power supply for external potentiometer and the resistance range of potentiometer is 1kΩ~5k Ω

+24V-COM External connection of +24V power supply

+24V power supply is provided outwards and generally used as the working power supply for digital input/output terminal and the power supply for external sensor

Maximum output current: 200mA

OP Input terminal of external power supply

The factory default is connection to+24V

When an external signal is used to drive DI1~DI5, OP shall be connected to external power supply and disconnected from+24V power supply terminal

Analog input AI1-GND Analog Input Terminal 1

1. Input voltage range: DC 0V~10V

2. Input resistance: 22kΩ

AI2-GND Analog Input Terminal 2

1. Input range: 4mA~20mA,

2. Input resistance: 500Ω for current input.

Digital input DI1- OP

Digital

Input 1

1. Optical coupler isolation, with bipolar input

2. Input resistance: 2.4kΩ

3. Voltage range in input level: 9V~30V

DI2- OP

Digital

Input 2

DI3- OP

Digital

Input 3

DI4- OP

Digital

Input 4

DI5- OP High-speed pulse input terminal

Apart from the characteristics of DI1~DI5, it may be used as high-speed pulse input channel.

Maximum input frequency: 50kHz

Analog output AO1-GND

Analog

Output 1

Jumper J5 on the control panel shall determine voltage or current output.

Output voltage range: 0V~10V

Output current range: 0mA~20mA

Relay output T/A-T/C Open terminal

Contact drive capacity:

25V ac,3A,COSØ=0.4 .

30Vdc ,1A

Communication interface 485+,485- Modbus Modbus communication interface, non-isolated output

 

Daily maintenance


Please make regular inspections to the places which are hard to be inspected during running.
Regular inspection items:
1) Inspect the air channel and clean it regularly
2) Inspect whether the screw is loose
3) Inspect whether the frequency converter suffers from corrosion
4) Inspect whether the terminal block has the arc traces
5) Insulation test for major loop
Remind: when using the megameter (use DC 500V megameter please) to measure the insulation resistance, the major loop line needs to be disconnected with the frequency converter. Do not use the insulation resistance meter to measure the insulation of the control loop. No need to conduct the high voltage test (it is already completed in delivery).

 

Shipment and Packaging

 

High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material

Contact Details
Xi'an Noker Electric Co.,Ltd.

Contact Person: Sales Manager

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