Online Soft Starter for Fan

6800 Series Soft starters: Excellent performance leads the industry

In the field of industrial electrical equipment, the performance of the soft starter directly affects the operating efficiency and stability of the equipment. With its many unique advantages, the 6800 series of soft starters stand out in the market and become the first choice of many enterprises.

1, humanized operation interface, fully convenient

The 6800 series of soft starters is equipped with an LCD display and a clear interface that makes it easy for users to perform complex parameter Settings and daily operations. More intimate is that the system comes with two languages, Chinese and English display, to meet the needs of users in different regions, even if cross-border cooperation projects, there is no need to worry about operational obstacles.

2, powerful communication function, remote control worry-free

This series of soft starters comes with conventional Modbus 485 communication function, which can easily access various automatic control systems to achieve remote monitoring and debugging. Not only that, but also customized mobile APP according to user needs, as long as there is a network coverage, users can remote control the soft starter anytime and anywhere, greatly improving the flexibility and timeliness of equipment management, providing strong support for the intelligent production of enterprises.

3, exquisite design, easy and convenient installation

The 6800 series soft starters are designed with installation space and convenience in mind. Its smaller size and lighter weight, whether in the installation of new equipment or the transformation of old systems, can easily adapt to various scenarios, the installation process is simple and fast, effectively saving installation time and labor costs.

4. Efficient heat dissipation to ensure stable operation

Heat dissipation performance is the key to the stable operation of soft starter. The 6800 series adopts 24V high-speed DC fans to achieve 360° all-round heat dissipation and strong wind power, which can quickly dissipate the heat generated by the operation of the equipment, ensure that the soft starter can maintain stable operation under various working conditions, extend the service life of the equipment, and reduce the incidence of failure caused by overheating.

5, multiple control methods to meet diverse needs

Compared to conventional soft starters, the 6800 series has a new square torque starting control. When starting, it can output a larger torque, making the motor start more easily, especially for those load equipment with higher requirements for starting torque, such as large fans, water pumps, etc., effectively solve the problem of starting difficulties, improve the operation efficiency of the equipment.

6, innovative wiring design, simple and efficient installation

The online soft starter for fan feature plug-and-pull control terminals, an innovative design that greatly simplifies the installation process. Users only need to unplug each terminal, complete the wiring and then reinsert it, without complex wiring operations, reducing the difficulty of installation, improve work efficiency, even non-professionals can easily get started.

7, rich pump supporting functions, one-stop solution

Considering the particularity of the application scenario of the water pump, the 6800 series comes with supporting functions of the water pump, which can easily realize the functions of floating ball, electric contact pressure gauge, water supply level relay, and drainage level relay. Through these functions, it can accurately control the start and stop of the pump, realize automatic water supply and drainage, and provide a one-stop intelligent solution for the pump system to meet the diverse needs of different users in the field of water supply and drainage.

8, Ultra-high cost performance, economic and practical choice

In terms of price, the 6800 series of soft starters are extremely competitive. Compared with the traditional autocabinet, its price is 10% cheaper, and for small power equipment, it also supports wall mounting, further saving installation space and cost. Such a high cost performance, so that enterprises enjoy high-performance products at the same time, without bearing excessive cost pressure, truly realize the perfect combination of economic practicality and excellent performance.

With its excellent performance in operation interface, communication function, design and installation, heat dissipation performance, control mode, wiring design, pump supporting function and cost performance, the 6800 series soft starter has become the leader in the field of industrial electrical equipment, injecting strong impetus for the development of various industries.

Product Parameter (Specification)

Product Feature

1. Communication function

Comes with MODBUS RTU communication, Profibus and Profinet communication can be added by adding expansion cards.

2, can be external keyboard +4 lines LCD screen

The keyboard can be quickly inserted and removed to meet the needs of remote operation.

3, more comprehensive motor protection function

Overvoltage protection, undervoltage protection, overcurrent protection, overload protection, underload protection, phase loss protection, bypass fault, thyristor fault, three-phase current unbalance, overheat protection, etc.

4, wide power supply voltage range

Meet the main power supply input voltage of 220-440V general purpose.

5. Pluggable terminals

1 set of communication terminals, 4 input input terminals, 1 set of analog output, 2 sets of programmable relays.

◆Three-phase power supply: AC220V, AC380V, AC440V±10%

◆Rated current: 11A-400A,

◆Applicable motor: general squirrel cage type AC asynchronous motor

◆Starting mode: voltage ramp, current ramp, torque

◆Parking mode: soft stop, free stop

◆Logic input: Impedance 1.8KΩ, power +24V

◆Starting frequency: It is recommended to start no more than 10 times per hour

◆Protection level: IP20

◆Cooling mode: air cooling

◆Installation mode: wall hanging

◆Environmental conditions: the altitude exceeds 2000 meters, the capacity should be reduced accordingly, and the ambient temperature is between -10 and +40°C

The corresponding humidity does not exceed 95%(20℃±5℃), no flammable, explosive, corrosive gas, no conductive dust, indoor installation, good ventilation, vibration less than 0.5G

Product Application

Products can be used in metallurgy and chemical industry, compressors, cranes, municipal engineering occasions.

FANS

The soft starter not only greatly reduces the friction and inertia of the fan due to the large inertia of the blade and rotor, but also avoids the damage of the fan bearing, belt, blade and other parts due to excessive instantaneous torque. WCE's SCKR1-6800 series soft starters, with their high compatibility and energy-saving algorithms, can cover diverse needs from small fans to large industrial fans, helping companies achieve green and efficient production. The application of the soft starter on the fan effectively solves the problems of high starting current and mechanical shock, especially for the scenario that does not require speed regulation but needs gentle start and stop. Reasonable selection and parameter Settings are key, which can significantly improve system reliability and economy.

Field irrigation

Compared with frequency converters, soft starters cost less and are suitable for irrigation scenarios without speed regulation. In the field irrigation system, the soft starter mainly acts on the three-phase asynchronous motor that drives the water pump, and adopts the voltage slope start or current limited start mode, so that the motor speed is gradually increased from zero to the rated speed, avoiding the instantaneous high current generated by the traditional direct start. When shut down, optional soft stop function, by linear reduction of voltage to gently reduce the pump speed, inhibit the water hammer effect. The soft starter effectively solves the problems of high current impact, mechanical stress concentration and water hammer effect of the pump motor through flexible start-stop control and multiple protection mechanisms in the field irrigation system, and significantly improves the reliability and economy of the system.

Hd LCD four-line display, easy to operate. Comes with bilingual display in Chinese and English, if necessary, you can customize the language. Pluggable keyboard, easy to move out.

The soft starter will generate heat during operation due to the current passing through the thyristor. If the temperature of the thyristor is too high, it may be damaged, so we need to install fans to cool it down. The 6800 series soft starters all use 24V high-speed DC fans, 360° all-round heat dissipation, and stronger wind. It not only reduces the unplanned shutdown caused by overheating, but also significantly extends the service life of the soft starter.

We have deep cooperation with Hubei Taiji, a domestic listed company, and use customized modules and thyristors, different from the generic modules supplied on the market, to improve the load capacity.

The main purpose of the soft starter circuit board brush paint (usually three anti-paint, insulating paint or moisture-proof coating) is to protect the stability and life of the circuit board in a complex working environment, in order to ensure the service life of the circuit board is longer, we all use high-quality patches and plug-ins, the probability of failure is very low, and all use the machine spray three anti-paint, moisture-proof, dustproof, anti-short circuit. Increased durability and safety.

SOFT STARTER wiring diagram.