Company Introduction: Our company is an enterprise established in 2005 that integrates production and sales. Initially focused on instruments, we now independently research and develop building equipment energy-saving management systems, air quality control systems, intelligent lighting control systems, power monitoring systems, residual pressure monitoring systems, lightning surge detection systems, energy-saving controllers, integrated strong and weak current control cabinets, and other system software and hardware equipment.

OL-FJ-C-2 Fire Fan Controller

Basic Functions:

The OL-FJ-C-2 Fire Fan Controller is the second-generation integrated control device for fire fans independently developed by our company. Installed in the OL-XFKZ(F) series smoke control boxes, it achieves a high degree of standardization and integration in fan control functions.

In accordance with various fire regulations for fan control boxes, our company's fan control boxes use an end dual-power supply method to control the start and stop of fire fans and can interconnect with fire dampers and other fire protection systems. The fan can be operated manually and automatically from the fire control room or via on-site buttons, and the device's operating status is fed back through our self-developed modules. This product is compact, easy to install, simple to operate, and meets the control requirements for centrifugal and axial fans as required by fire safety standards.

Product Models:

OL-FJ-C-2 Fan Controller

OL-FJ-0-MB-1/0

OL-FJ-0-MB-1/1

OL-FJ-0-MB-2/0

OL-FJ-0-MB-2/2

OL-FJ-ATS-MB-1/0

OL-FJ-ATS-MB-2/0

OL-FJ-ATS-MB-2/1

OL-CT380 30A/50mA

OL-CT380 50A/50mA

Product Features

Fire Fan Controller

1. Visual Fault Codes: All faults detected by the controller are displayed in code form, allowing direct identification of fault causes through a reference table, improving fault repair efficiency.

2. Centralized Control Circuit: Voltage detection, current detection, and fan control logic are all integrated into the controller, reducing the number of components and control wiring, thereby enhancing production efficiency and system reliability.

3. Quantifiable Parameter Settings: Overcurrent and overvoltage parameters can be set for precise fault alarm parameters.

4. Universal Fan Control Mechanism: This mechanism can be used for both single-speed and dual-speed fans, with the ability to switch between single and dual-speed modes via parameter settings, reducing the number and types of customer spare parts.

5. Visible Operating Parameters: After the fan controller is powered on, it can display line voltage and current in real time.

6. Three-Phase Power Supply Can Tolerate Any Phase Loss (Neutral Line Must Not Break): As long as any one phase of the three-phase power supply is normal, the fan controller can correctly feedback fault signals and transmit fault information via Modbus RTU communication.

7. Control Signals: External button input (passive), emergency, linkage, DDC1, DDC2, controlled, fire damper (can switch between active and passive input directly, programmable).

8. Feedback Signals: Two running signals, automatic control mode signal, controlled signal, fault signal, DDC feedback (programmable).

Partial Projects

Xi'an Fifth People's Hospital

Yuhang Second Hospital

Xi'an International Studies University

Shenyang International Trade Center

Liaoyuan RT-Mart Supermarket

Ankang Children's Hospital

Urumqi No. 58 Middle School

Weinan Museum

Baoji Radio and Television Center

Chongqing Qianzu Sports Center

Xi'an Weiyang Building

Xianyang Fortune Center

For More Information

Manager Zhang: 15202906680

We welcome your inquiries and are dedicated to serving you!