Function

The fan speed controller TL-SFC220 designed by us is an embedded one. The product through the external PWM signal or internal procedures to realize the motor speed control function. The speed adjustment including stepless speed regulation and step speed regulation. It can be a closed loop PID precise speed control method if matched with the PG signal of motor. The product through the PWM to adjust output voltage and voltage sine wave output, effectively realizes a no noise and smooth condition when motor running at a low speed.

TL-SFC220 type fan speed controller designed to be embedded system has following advantages: small, light, impact resistant and strong vibration resistant, reliable, long life, easy installation. Internal electronic components using imported industrial products to assure stable performance, it can be adapted to any complex work environment.

Application

1. Speed adjustable fan;    

2. Low noise fan;

3. Voltage & Speed adjustable asynchronous motor

Technical parameters

1. Output voltage: AC200V-240V

2. Frequency: 50/60Hz

3. Rated working current:

4. Rated output power: including 60VA, 120VA, 250VA, 500VA, 1000VA, 2000VA etc.

5. Output voltage range: 80~220VAC (sine wave)

6. Consumed power: 2VA

7. Working voltage: DC12V

8. Control mode:

1) Acceleration & deceleration control button

2) External PWM signal

3) PID closed-cycle control

9. I/O extension port: 3sets/high level effective (relay output)

Operational environment

Temperature range: 0~50℃  

Relative humidity: 5%~90%

Feature

1)        Simple operation by external control.

2)        Small and light, in surface mount technology.

3)        With I/O port, it is easy to match and install.

4)        Light coupling isolation and strong anti-interference ability.

5)        IGBT character: high input impedance and low conduction voltage drop.

6)        With pulse-width modulation, it has slow speed and low noise.

7)        Protection against over current, over voltage and short circuit (above 250VA).

8)        Steady high accuracy control on output feedback.

Corresponding port

JP2-DC12V

JP5-PG signal

JP6-AC220V  

JP7-electric motor

JP9-external control panel

Product dimension

L*W: 137*68.5(mm)

ZHUHAI TELINK COMMUNICATION TECHNOLOGY Co., Ltd involved in air conditioner soft starter and its related field from 1998, with an area of 50, 000 square meters and about 300 employees. Because from beginning introduced in world class high technology equipments and advanced strict management, so fast developed and gained reputation in domestic and overseas.

In order to absolutely control all steps of air-conditioner soft starter production and keep competitive pricing, we associate all related sources and expand production covering single-phase softer starter and three-phases softer starter products.

Our products series including:
1. Single-phase softer starter
TL-ASSU220P3 applies to single-phase 1P/2P/3P air conditioner. It is used either for 50Hz or 60Hz.
TL-ASSU220P5 applies to single-phase 4P/5P air conditioner. It is used either for 50Hz or 60Hz.
TL-ASSU220P7 applies to single-phase 6P/7P air conditioner. It is used either for 50Hz or 60Hz.
2. Three-phases softer starter
TL-ASSU380 applies to those three-phases air-conditioner soft starter and electric motors which the power is less than 37KW. It is used either for 50Hz or 60Hz.

In addition, we can supply OEM service, and we can arrange production against your specific design, specification and packing requirements. Please rest assured that our quotation is the best honest and competitive. We will be bound to give you a very reasonable and low price upon receiving your firm order.