Transformers

SHCKELE SCK300-55-Z AC/AC Converter

SKU: 1600464473759
Category: Transformers

R24,300

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Section:: Electrical & Tools
Category:: Transformers
SKU:: 1600464473759

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21 Dec, 2026

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Product Description

SHCKELE SCK300-55-Z AC/AC Converter

The SHCKELE SCK300-55-Z AC/AC Converter is a high-performance device designed to offer reliable power conversion for various industrial and commercial applications. With an impressive efficiency range and versatile communication capabilities, this converter ensures smooth and stable operation in a wide range of environments. Its robust protection features, cooling system, and easy-to-use display make it an ideal choice for applications requiring precise frequency control and high-efficiency performance.

Key Features:

High Efficiency: The SHCKELE SCK300-55-Z operates with an efficiency range of 97% to 99%, ensuring minimal energy loss and maximum output performance.

Wide Frequency Range: This AC/AC converter is capable of handling frequencies from 0 to 3000Hz, making it highly adaptable for a variety of applications that require precise frequency control.

LCD Panel Display: The converter comes with a user-friendly LCD panel display, providing easy monitoring and control of the system. The display is in English, offering straightforward access to settings and status updates.

RS485 Communication: The SCK300-55-Z includes RS485 communication capabilities, making it easy to integrate with other systems and control equipment remotely.

Efficient Cooling System: Equipped with a fan-based cooling method, this converter ensures stable operation even under demanding conditions, preventing overheating and ensuring long-term reliability.

Robust Protection Features: With an IP20 protection level, the converter is protected from dust and other environmental factors, ensuring reliable operation in various industrial settings.

Wide Operating Temperature Range: The device is designed to operate efficiently in temperatures ranging from -10°C to +50°C, making it suitable for diverse environmental conditions.

Compact Size: The SHCKELE SCK300-55-Z measures 240560321mm, offering a compact design that can fit into various spaces without sacrificing performance.

Certification: The converter is certified with CCC, CE, and ISO9001 standards, guaranteeing quality, safety, and compliance with international standards.

2-Year Warranty: The SHCKELE SCK300-55-Z comes with a 2-year warranty, ensuring dependable support and peace of mind for its users.

Conclusion

The SHCKELE SCK300-55-Z AC/AC Converter is a high-efficiency, reliable power conversion solution suitable for a wide range of industrial applications. Its advanced features, such as a wide frequency range, high efficiency, and communication capabilities, make it an excellent choice for businesses looking for reliable and versatile converters. With its cooling system, user-friendly display, and strong protection features, the SCK300-55-Z ensures stable and long-lasting performance in various operational conditions.

Product Info Gallery

Item		Specifics
Standard functions	Maximum frquency	vector control:0~300Hz V/F control:0~3000Hz
	carrier frequency	0.5–16 kHz (The carrier frequency is automatically adjusted based on the load features.)
	Input frequency resolution	Digital setting: 0.01 Hz Analog setting: maximum frequency x 0.025%
	Control mode	Sensor-less vector control (SFVC) Closed-loop vector control (CLVC)（+ PG card） Voltage/Frequency (V/F) control
	Startup torque	G type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC) P type: 0.5 Hz/100%
	Speed range	1:100 (SFVC)	1:1000(CLVC)
	Speed stability accuracy	± 0.5% (SFVC)	± 0.02% (CLVC)
	Torque control accuracy	± 10% (SFVC)	± 5% (CLVC)
	Overload capacity	G type: 60s for 150% of the rated current, 3s for 180% of the rated current P type: 60s for 120% of the rated current, 3s for 150% of the rated current
	Torque boost	Auto boost Manual boost 0.1%~30.0%
	DC braking	DC braking frequency: 0.00 Hz ~ maximum frequency Braking time: 0.0s~36.0s Braking trigger current value: 0.0%~100.0%
	Built-in simple PLC, multiple speeds	It realizes up to 16 speeds via the simple PLC function or combination of DI terminal states.
	Built-in PID	It realizes closed loop control system easily.
	Overvoltage/ Over current stall control	The current and voltage are limited automatically during the running process so as to avoid frequently tripping due to overvoltage / over current
RUN	Running command giving	key panel Control terminals Serial communication port You can switch between these giving in various ways
	Frequency giving	There are 10 kinds frequency giving: digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting. You can switch between these giving in various ways.
	Auxiliary frequency giving	There are 10 kinds auxiliary frequency giving. It can implement tiny tuning of auxiliary frequency and frequency synthesis
	Input terminal	Standard:  6 digital input (DI) terminals, one of which supports up to 50 kHz high-speed pulse input  2 analog input (AI) terminals, both of them support 0V~10 V voltage input or 0mA~20mA current input  Expanding capacity:  many DI terminals  1 AI terminal that supports -10V~10 V voltage input.
	Output terminal	Standard:  1 high-speed pulse output terminal (open-collector) that supports 0–50 kHz square wave signal output  1 digital output (DO) terminal  1 relay output terminal  2 analog output (AO) terminals, both of them supports 0mA~20mA current output or 0V~10V voltage output.  Expanding capacity:  many DO terminals  many relay output terminals
Display and keypad operation	LED display	It displays the parameters.
	LCD display	It is optional, supports panel display in Chinese or English language.
	Parameters copy	Optional LCD keypad can copy parameters.
	Key locking and function selection	It can lock the keys partially or completely and define the function range of some keys so as to prevent misoperation.
	Protection mode	Motor short-circuit detection at power-on, input/output phase loss protection, over current protection, overvoltage protection, less voltage protection, overheat protection and overload protection,etc

Frequently Asked Questions

What is the efficiency range of the SHCKELE SCK300-55-Z AC/AC Converter?

The SHCKELE SCK300-55-Z operates with an efficiency range of 97% to 99%, ensuring minimal energy loss and maximum output performance.

What frequency range can the SHCKELE SCK300-55-Z handle?

This AC/AC converter is capable of handling frequencies from 0 to 3000Hz, making it highly adaptable for various applications requiring precise frequency control.

Is the display of the SHCKELE SCK300-55-Z user-friendly?

Yes, the converter features a user-friendly LCD panel display that provides easy monitoring and control of the system in English.

Does the SHCKELE SCK300-55-Z support communication with other systems?

Yes, it includes RS485 communication capabilities, allowing for easy integration with other systems and remote control of equipment.

How does the cooling system work in the SHCKELE SCK300-55-Z?

The converter is equipped with a fan-based cooling method, ensuring stable operation and preventing overheating even under demanding conditions.

What type of protection features does the SHCKELE SCK300-55-Z have?

It has robust protection features, including an IP20 protection level against dust, overcurrent, overvoltage, and other environmental factors.

What are the operating temperature limits for the SHCKELE SCK300-55-Z?

The device is designed to operate efficiently in temperatures ranging from -10°C to +50°C, making it suitable for diverse environmental conditions.

How compact is the SHCKELE SCK300-55-Z?

The SHCKELE SCK300-55-Z has a compact design, measuring 240x560x321 mm, allowing it to fit into various spaces without sacrificing performance.

What certifications does the SHCKELE SCK300-55-Z have?

The converter is certified with CCC, CE, and ISO9001 standards, ensuring quality, safety, and compliance with international standards.

What warranty period does the SHCKELE SCK300-55-Z come with?

The SHCKELE SCK300-55-Z comes with a 2-year warranty, providing dependable support and peace of mind for its users.

Can the SHCKELE SCK300-55-Z handle overload conditions?

Yes, it has an overload capacity of 60 seconds for 150% of the rated current and 3 seconds for 180% of the rated current.

What control modes are available in the SHCKELE SCK300-55-Z?

The converter supports sensor-less vector control (SFVC), closed-loop vector control (CLVC), and voltage/frequency (V/F) control.

Does the SHCKELE SCK300-55-Z feature a built-in PLC?

Yes, it has a built-in simple PLC that allows for multiple speed settings, enabling up to 16 speeds via the simple PLC function.

What input and output terminals are available on the SHCKELE SCK300-55-Z?

It has 6 digital input terminals, 2 analog input terminals, and various output terminals including high-speed pulse output, digital output, and relay output.

How does the SHCKELE SCK300-55-Z ensure stable speed control?

The converter achieves speed stability accuracy of ±0.5% for SFVC and ±0.02% for CLVC, ensuring precise control in various applications.