Industrial Motor Pump Frequency Converter AC Inverter VFD Variable Frequency Drive

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Industrial Motor Pump Frequency Converter AC Inverter VFD Variable Frequency Drive

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Product Description

ℹ

Basic Information

Model NO.:

LW-270

Principle of Work:

V/F Control Transducer

Switch Mode:

PWM Control

Main Circuit Type:

Current

Voltage:

Medium Voltage VFD

Function:

Constant Torque Universal Type

Specification:

269x182x135

Origin:

China

HS Code:

9032899099

Production Capacity:

100,000 PCS

📦

Packaging & Delivery

Package Size:

32.00cm * 25.00cm * 19.00cm

Gross Weight:

4.000kg

Transport Package:

Carton

⚙

Product Description

Item		Specification
Input	Rated voltage/freq	3-phase: 380V 220V 50/60Hz
	Voltage fluctuations	+10%, -15%
	Freq fluctuations	±5%
I/O Interface	Digital input	3-channel optocoupler isolated input
	Analog input	AVI: 0V-10V / ACI: 4-20mA
	Relay output	1 normally open contact, 5A 30VDC/250VAC
	Communication	2-channel: RS485 MODBUS
Functions	Output frequency	0.00-600.00Hz
Functions	Start stop mode	Keyboard, External terminal (X1-COM), 485 Communication
Protection	Conventional	Overvoltage, low voltage, overcurrent, overload, overheating, phase loss
Protection	System	Water shortage protection, outlet overpressure, sensor abnormalities
Environment	Temperature	-10°C to +40°C (Up to 50°C with derating)
	Humidity	5—95RH (No condensation)
	Vibration	Below 5.9 m/s² (0.6g)

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Frequently Asked Questions

What is the output frequency range of the LW-270 VFD?

The LW-270 supports an output frequency range from 0.00Hz up to 600.00Hz, making it suitable for high-speed motor control.

What types of motors are compatible with this frequency converter?

It is designed for three-phase induction asynchronous motors and three-phase AC permanent magnet synchronous motors.

Does the device include built-in protection features?

Yes, it features comprehensive protection including overvoltage, low voltage, overcurrent, overload, overheating, and phase loss protection.

How can the VFD be started or stopped?

It supports three modes: Operation keyboard control, External terminal (X1-COM) control, and RS485 MODBUS communication control.

What are the environmental requirements for installation?

It should be installed in a location without direct sunlight, corrosive gases, or oil mist, with a temperature range between -10°C and +40°C.

Does it support remote monitoring?

Yes, the device is equipped with a 2-channel RS485 MODBUS communication interface for remote control and system integration.

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Industrial Motor Pump Frequency Converter AC Inverter VFD Variable Frequency Drive

Product Description

Basic Information

Packaging & Delivery

Product Description

Frequently Asked Questions

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