● Model NO.: EF225
● Standard: IEC/EN 60947-4-1
● Rated current: 225A
● Rated working voltage: AC50/60Hz, 690V
● Main Circuit: 3P, 4P
● Utilization category: AC3, AC4
The EF225 Contactor, manufactured by WEAG Electric, is a highly regarded electrical switch widely employed in industrial and commercial settings due to its exceptional performance. Its outstanding capabilities in AC power systems make it an ideal replacement for the LC1F225 AC Contactor, offering precise control and efficient switching of electrical loads.
With a modular design, the EF225 Contactor is available in different sizes and configurations to ensure compatibility with diverse voltage and current requirements. Key components include electromagnetic coils and power contacts. Upon energizing the coil, a magnetic field is generated, attracting the power contacts and enabling the current to flow through the load. When de-energized, the contacts open, interrupting the current flow.
Durability is a defining characteristic of the EF225 Contactor, as it exhibits remarkable endurance against electrical and mechanical stress, ensuring a long operational lifespan even in challenging environments. Its ability to handle high switching frequencies and consume low power contributes to efficient energy usage.
Safety is of utmost importance, and the EF225 Contactor incorporates auxiliary contacts for control and signaling purposes. Furthermore, it provides overload protection through the integration of thermal overload relays or electronic overload modules. These features safeguard connected equipment from excessive current and ensure secure operation.
The EF225 Contactor finds extensive application in motor control scenarios, including electric motors, pumps, fans, and various industrial machinery. Its compact design and easy installation process also make it suitable for HVAC systems, lighting control, and electrical control panels.
The EF225 Switching Device offers several notable attributes that establish it as a dependable and versatile electrical control tool for regulating and toggling electrical loads in AC power systems. Some of its key features include:
● Modular Design: The EF225 Switching Device incorporates a modular structure, facilitating convenient installation and maintenance. It can be easily integrated into electrical control panels and systems.
● Wide Range of Sizes and Configurations: The EF225 Switching Device is available in various dimensions and setups, catering to different voltage and current ratings. This ensures compatibility with a diverse range of applications and load requirements.
● Low Power Consumption: The EF225 Switching Device is energy-efficient, consuming minimal power during operation. This helps reduce energy costs and improve overall system efficiency.
● Overload Protection: The EF225 Switching Device can be combined with thermal overload relays or electronic overload modules to provide effective overload protection. This helps prevent damage to connected electrical equipment and ensures safe operation.
● Motor Control Applications: The EF225 Switching Device is commonly used in motor control applications, allowing for the control and operation of electric motors, pumps, fans, and other industrial machinery.
|
|
EF225 |
|
|
|
275 |
|
|
|
690 |
|
|
|
AC-3 Ie (A) |
225 |
|
Ue=380/415V |
AC-4 Ie (A) |
86 |
|
Power Controlled 3ph |
380/415V KW |
110 |
|
Cage Motor AC-3 |
660/690V KW |
129 |
|
Electrical life (x103 |
AC-3 |
300 |
|
AC-4 |
100 |
|
|
Mechanical life (x106 |
3 |
|
|
|
RT16-2 |
|
|
A |
315 |
|
|
|
3P or 4P |
Cim npe nrov: lc1f225 ac contactor, China lc1f225 ac contactor manufacturers, suppliers
