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ME500
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ME500

Input voltage: 380-460V (400V class) Input frequency: 45-65Hz Allowable voltage variation: when the voltage unbalance is <3% Instantaneous power drop: When the three-phase AC380-460V power supply, when the input voltage is
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Industry:
For rubber machinery
Power:
1.5~250KW

Description

Product introduction

ME500 series high-performance vector inverter not only has typical V/F control technology, open-loop vector control technology, closed-loop vector control technology and torque control technology, but also adopts synchronous open-loop vector control technology, synchronous closed-loop vector control technology, and combines Domestic application characteristics have further strengthened product reliability, environmental adaptability, and customized and industrialized design. The products are widely used in heavy industrial and construction machinery loads, and are suitable for three-phase AC asynchronous motors and permanent magnet synchronous motors.

 

The main advantage:

Support a variety of motor drives, including servo motors, permanent magnet synchronous motors, and new synchronous reluctance motors;

The optional IO board supports programmable input and output, and the application is flexible and reliable;

Low speed and high torque, superior heavy load process capability;

Support multi-machine common DC bus to solve system cost;

Support parameter upload and download, easy debugging and easy maintenance; 

Thick coated circuit board, strong environmental adaptability, and strong protection function

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Specification

Features

power input

Input voltage: 380-460V (400V class)

Input frequency: 45-65Hz

Allowable voltage variation: voltage unbalance <3%

Instantaneous power drop: When the three-phase AC380-460V power supply, when the input voltage is <AC300V, undervoltage protection after 15ms

 

Power Output

Voltage: 0VAC～input voltage

Overload level: 150% overload, 1min

Efficiency (full load): ≥0.95

Output frequency: V/F control: 0.00-300.00 Hz Vector control: 0.00-120.00 Hz

Output frequency accuracy: ±0.01% (digital command -10～+45°C); ±0.1% (analog command 25±10°C)

 

Digital I/O

Optocoupler isolated input: 7 channels, 24V high and low levels can be set effectively, and the input function can be defined

Open collector output: 2 channels, the output function can be defined

Relay output: 2 channels, normally open contact, contact capacity: inductive, 1.5A/250VAC, output function can be defined

2-way, normally open, normally closed double contact, contact capacity: resistive, 4.5A/250VAC or 4.5A/30VDC; inductive: 0.4A/250VAC or 0.4A/30VDC; output function can be defined

 

Analog I/O

Analog voltage input: 2 channels, accuracy 0.1%; voltage: -10V～+10VDC or current: 4-20mA optional signal

Analog voltage output: 2 channels, accuracy 0.1%; voltage: -10V～+10VDC or current: 4-20mA optional signal

 

Encoder input

PG card power supply: 5V, 12V, 300mA

PG card signal: incremental type, SIN/COS type, Endat type, Resolver type

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