Solid-State Relays Designed for Long-Term Use
Are you looking for a supplier of Solid State Relays (SSRs)? LCTC is ready to provide robust support for your next project. With nearly a decade of extensive experience in the design and manufacturing of SSRs, LCTC offers a product range that covers a wide spectrum of load currents and voltages. Our relays are widely utilized in automation systems, various heating systems, temperature control equipment, and other related applications.
LCTC adheres to a rigorous quality control system and is committed to responding swiftly to customer needs. Upholding a “customer-centric” service philosophy, we provide flexible OEM/ODM customization services, highly competitive pricing, and efficient, rapid logistics and delivery services. Our primary objective is to forge long-term, stable partnerships with our clients by delivering trustworthy products and professional technical support.
We warmly welcome customers from around the globe to collaborate with us.
LCTC Product
Based on their control method, LCTC dual-channel solid-state relays can be classified into two types: single-channel control and dual-channel control.
Feature of Product
- 1. Space-saving installation: One dual-channel SSR is equivalent to two single-channel SSRs.
- 2. Simplified wiring: The dual-channel inputs are centralized, and the outputs feature a unified layout.
- 3. Lower cost: The overall cost is lower compared to purchasing two separate SSRs.
It usually outperforms three-phase solid state relay in price. Besides, as it has no mechanical contact, there is no problem of contact burns and it does not require frequent replacement, resulting in reduced maintenance costs.
It can be connected directly to programmable controllers, temperature controllers and other devices, with intuitive control logic and easy debugging.
Compared to three-phase SSR, single phase solid state relay are more compact, take up less space and have a more flexible structural design.
The LCTC single-phase static relay LED light allows remote observation of its operating status, simplifying and speeding up monitoring and troubleshooting. Commissioning is also optimised.
Standardization Available Everywhere
LCTC single phase solid state relays are highly compatible, widely used and have achieved a high degree of design standardization. LCTC products feature standardized housing, uniform mounting hole diameters, and input/output cabling methods that are broadly in line with international standards. Its scope of application covers almost all industries, thanks to a wide range of voltage and load adaptability, strong integration, and it can be directly integrated into modular equipment, automated production lines and other systems.
More Stable Operation Under High Load
LCTC offers single phase solid state relay with A current range from 10 A to 240 A and A charge voltage range from 24 V to 380 V. It has a wide range of current and voltage adaptability, a high load capacity on a single circuit and can be used without stress in some high-load equipment, you’ll find it in a wide range of applications, such as furnaces, hot presses and some processing equipment.
The main difference between a single phase solid state and a three-phase is the applied power and structure of the system. A single-phase system controls a single power supply, while a three-phase system can control three power supply at the same time.
Generally speaking, Current of Equipment/Ratio = Current of SSR. Different loads have different current specifications:
For Resistive load: Current of SSR =2 x working current of load
For Inductive load: Current of SSR =6 x working current of load
For Capacitive load: Current of SSR =10 x working current of load