AC Three Phase Motor Soft Starter Manufacturer & Supplier From China

AC Three Phase Motor Soft Starter Manufacturers 220KW-350KW

This three-phase motor soft starter is ideal for industrial use such as air compressors, with smooth start, motor and equipment protection, less wear and power, and increased service life. It is compact, lightweight, and easy to operate, with flexibility to various industrial settings, making the equipment more efficient and reliable.

SKU： 220KW-350KW Category: Soft Starters

Model meaning

Product model: ▢ ▢ 6800-011A-Z(S)

▢	▢	6800	011A	Z(S)
Product naming	Product type:soft starter/cabinet	6800:6800 Series	Rated current 011A means 11A	Z=device typeS=Comprehensive cabinet

Key Features:

Space-saving and light: small in volume and light in weight, easy to install and transport.
Fully functional: featuring multi-start-up modes, multiple functions, and an LCD screen for displaying the running status in real time.
Multiple protection: including overvoltage, undervoltage, phase loss, overload, overheating, etc., multiple protection functions to ensure the safe operation of the device.
RS485 communication: Modbus RTU protocol is supported, can be connected to the control system to achieve remote monitoring and debugging.
Customizable functions: Siemens Profibus protocol or mobile APP function can be customized according to needs to support remote operation.

Voltage Lavel	Rated Working Current	Rated Power	Display method	Number 0f parameters	Protection function type	input Output Number of terminals	Overloadcapacity
220V	11A- 800A	5.5kW- 220kVV	Chinese(English)LCD	49 PCS	10 kinds	11 PCS	Adjustable
380V	11A- 800A	5.5kVV-400kVV	Chinese(English)LCD	49 PCS	10 kinds	11 PCS	Adjustable

Basic wiring diagram of soft starter

Soft starter function introduction

Induction Motor Soft Starter Function Introduction

♦ Optional soft start curves:
Voltage trapezoidal start
Current limit start
Torque start

♦ Optional soft stop curves:
Free stop
Timed soft stop

♦ Extended input and output options:
Remote control input
Relay output
Analog output
RS485 communication output

♦ Clear and easy-to-read display:
Displays comprehensive feedback information, the operation panel supports Chinese and English display, provides real-time fault feedback, and facilitates quick identification of problems.

♦ Customizable protection functions:
Input phase loss
Output phase loss
Soft starter overheating
Phase sequence protection
Running overload protection
Starting overcurrent protection
Running overcurrent protection
Overvoltage protection
Undervoltage protection
Overload protection

♦ Models suitable for all wiring needs:
Rated current range: 11A-800A
Voltage range: 220VAC-380VAC

♦ Supports star connection or inner triangle connection
Easy installation: The 6800 soft starter adopts a compact design, suitable for limited motor control center space, saving space and reducing unnecessary trouble. Built-in indicator lights and multiple control functions can reduce the installation space and cost of external equipment while simplifying the installation process.