3S Intelligent Fire Pump Controller
Building a “Smart Defense Line” for Fire Safety

The fire water supply system is the lifeline for protecting lives and property. As the “heart” of this system, the fire pump controller directly determines whether the fire suppression water supply is reliable. However, traditional fire pump systems still face significant risks in practice:

Insufficient Control Precision:

Traditional pressure switches and gauges often experience severe drift, causing inaccurate pressure control. This can lead to frequent start-stop cycles of jockey pump or false operations, disrupting the normal logic of the main pump.

Lack of System Integration:

Outdated control systems cannot transmit real-time pump status to the Fire Alarm Control Panel (FACP), creating information gaps that reduce overall firefighting response efficiency.

Poor Environmental Adaptability:

Pump rooms are often exposed to high humidity, salt spray, and confined harsh conditions. Traditional controllers and electrical equipment suffer from high failure rates under such environments.

Limited Signal Compatibility:

Traditional controllers support only 1–2 pressure signals, failing to meet modern fire systems’ need for precise multi-signal control.

The 3S Intelligent Fire Pump Controller provides a professional solution that integrates precise control, real-time diagnostics, and remote management. It ensures that the fire water supply system can respond accurately and operate reliably when it matters most.

The 3S Smart Fire Pump box is an industrial-grade control unit designed specifically for fire protection applications. Based on microprocessor technology, it collects signals such as pressure, current, and voltage to achieve precise control and intelligent management of main pumps, standby pumps, and jockey pumps. It supports communication with the Fire Alarm Control Panel (FACP) and cloud platforms for remote monitoring and data logging.

3S Intelligent Fire Pump Controller Main Functions:

1. Frequent start-stop protection:

Limits the number of jockey pump starts within a given time to prevent false main pump activation or pipeline pressure fluctuations caused by frequent cycling.

2. Delayed signal-trigger start/stop:

Prevents pumps from starting or stopping due to transient pressure fluctuations or signal interference.

3. Accurate signal transmission:

Supports 0–5V remote pressure gauges and 4–20mA pressure transmitters for precise data communication.

4. Comprehensive electrical and mechanical protection:

Offers protection against phase loss, three-phase imbalance, overcurrent, undervoltage, motor faults, dry running, and pump jamming.

5. Remote monitoring and intelligent alarms:

Real-time reporting of operational and fault status, with support for integration with fire control centers and mobile management.

6. Industrial-grade IP55/IP65 protection:

Designed for long-term operation in humid, high-temperature, dusty, or coastal environments with salt spray.

Working Principle

The 3S Smart Fire Pump Box collects critical operational parameters—such as fire system pipeline pressure, pump current, and voltage—via high-precision sensors in real time. Combined with external fire alarm signals (e.g., fire hydrant buttons or alarm valve pressure switch signals), the controller intelligently regulates the start, stop, and switching of main, standby, and jockey pumps based on preset control logic and safety thresholds.

The 3S Smart Fire Pump Box, through innovative precise signal control technology, intelligent operational management logic, and industrial-grade protection design, provides a reliable and efficient control foundation for modern fire water supply systems. It significantly enhances system response speed, operational reliability, and management efficiency, while effectively reducing equipment maintenance costs and the risk of faults. This enables an intelligent fire management model characterized by “accurate response, reliable operation, and remote visibility.”

Looking ahead, with the continued adoption of smart firefighting and IoT technologies, the 3S Intelligent Fire Pump Controller will further support:

. Multi-pump room coordination

. Centralized monitoring of regional fire systems

. Predictive maintenance and energy efficiency optimization based on big data and artificial intelligence

These capabilities provide strong technical support for building intelligent, digital urban fire safety systems, ensuring enhanced reliability and efficiency in fire protection management.