Intelligent soft start

NegotiableUpdate on 02/01

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

SPV8R-105 intelligent soft starter is a low-voltage motor control device launched by Songpu Technology, providing a compact, stable and reliable soft starting solution for small and medium-sized fans, pumps and other general machinery. It is widely used in industries such as power, metallurgy, and mining.

Product Details

SPV8R-105 intelligent soft start power 55KW, current 105A, external dimensions 136 * 264 * 182. It is a low-voltage motor control equipment launched by Songpu Technology, providing a compact, stable and reliable soft start solution for small and medium-sized fans, pumps and other general machinery. It is widely used in industries such as power, metallurgy, and mining. Here is a detailed introduction:

　　1、 Working principle:

The SPV8R-105 intelligent soft starter is mainly composed of three-phase anti parallel thyristors and electronic control circuits inside. It utilizes the electronic switching characteristics of thyristors and controls the triggering pulse and angle of the thyristor through a microcontroller to change the conduction degree of the thyristor, thereby changing the three-phase voltage applied to the stator winding and achieving soft starting of the motor.

工作原理

　　IISPV8R-105 Tianjin Soft StarterFeatures

1. Multiple starting methods: It can provide various starting methods such as slope boosting soft start, slope constant current soft start, step start, pulse impulse start, voltage double slope start, current limiting start, etc. It can be selected according to different load characteristics to meet various working conditions.

2. Soft stop function: achieve smooth shutdown by gradually reducing voltage, eliminate water hammer effect, and protect pipeline systems and mechanical equipment.

3. Comprehensive protection function: It has multiple protection functions such as overcurrent protection, phase loss protection, three-phase current imbalance protection, overheating protection, motor overload protection, overvoltage protection, load short circuit protection, etc., which can effectively protect the motor and soft starter itself.

4. Energy saving operation mode: With intelligent bypass control function, it automatically switches to the bypass contactor power supply after the motor reaches the rated speed, reducing the power consumption of the soft starter; When the load rate is less than 40%, the output voltage can be automatically reduced to 80% of the rated value to achieve light load energy saving.

5. Convenient operation and display: Equipped with a large LCD Chinese display, it is easy to set and query parameters, and can display the working status in real time. The LCD display screen can switch between Chinese and English, and can also display parameters such as three-phase current.

6. Communication function: Equipped with a standard 485 communication interface, it can be integrated with other control systems to achieve remote debugging and control.

IIISPV8R-105 Tianjin Soft StarterTechnical Specifications:

技术参数

4、 Usage environment:

使用环境