Description
1-Phase Iron Duplex Intelligent Pump Controller
The 1-Phase Iron Duplex Intelligent Pump Controller is an industrial-grade dual pump control system designed for demanding environments.
Engineered with a dustproof, anti-rust powder-coated steel enclosure and electromagnetic shielding, it ensures reliable operation in harsh industrial conditions.
This controller supports multiple pump control logics to ensure redundant operation and balanced pump lifespan.
It is ideal for continuous-duty applications such as building drainage systems, industrial cooling systems, water management facilities, and infrastructure pumping stations.
With a wide rated voltage range of AC110–250V and dual frequency compatibility of 50Hz / 60Hz, the controller integrates easily with different pump systems worldwide.
Advanced monitoring, intelligent protection mechanisms, and IoT-ready connectivity provide a reliable and scalable pumping solution.
Key Features
- Industrial-grade dual pump controller
- Wide voltage support: AC110–250V
- Dual frequency operation: 50Hz / 60Hz
- Supports 10 signal device types
- 13-layer safety protection system
- Dual-redundant monitoring with automatic failover
- Flexible five-logic pump control
- Timed pump alternation to prevent overload
- Automatic single/dual pump switching
- LCD interface with real-time alerts
- EFT and surge suppression for EMC stability
- IoT & BMS ready expandability
Technical Specifications
| Rated Voltage | AC110–250V |
|---|---|
| Frequency | 50Hz / 60Hz |
| Power | 0.37-4kW |
| Controlled Pumps | 2 Pumps (Pump A / Pump B) |
| Control Modes | Manual / Auto / Timer / Remote RS485 |
| Remote Management | RS485 (Modbus-RTU), IoT, Wi-Fi (optional) |
| Mounting | Wall Mounted |
| Enclosure | Powder-coated Cold-rolled Steel |
| Operating Temperature | –20°C to +55°C |
| Relative Humidity | 20% – 95% RH (non-condensing) |
| Altitude | < 2000 m |
Pump Control Logic
The controller supports multiple intelligent pump control strategies to maximize system reliability and extend pump lifespan.
| Control Logic | Description |
|---|---|
| Single Pump Mode | Operates one pump independently |
| Dual Pump Start | Both pumps start simultaneously when required |
| Primary / Standby | Backup pump activates automatically if main pump fails |
| Pump Alternation | Automatically alternates pumps to balance running hours |
| Timed Rotation | Rotates pumps according to preset time intervals |
| Cyclic Timing | Programmable run and stop cycles |
Compatible Sensors
The controller supports multiple sensor types to accommodate different pumping environments and monitoring requirements.
| Signal Type | Supported Devices |
|---|---|
| Digital Inputs | Float switch, flow switch, level electrode, 3-wire pressure gauge, 2-wire pressure switch |
| Analog Input (4–20mA) | Level sensor, pressure transmitter, optional temperature & humidity sensors |
| Analog Input (0–5V) | Remote pressure gauge |
Protection System
The intelligent protection system continuously monitors pump performance and electrical parameters to prevent equipment damage and ensure safe operation.
| Protection | Description |
|---|---|
| Over Current | Adjustable overload protection |
| Under Current | Detects abnormal low load |
| Over Voltage | Protects equipment from high voltage spikes |
| Under Voltage | Prevents damage from voltage drops |
| Locked Rotor | Detects rotor lock to prevent motor damage |
| Blockage Detection | Alerts when pump blockage occurs |
| Dry-Run Protection | Stops pump operation without water |
| Anti-Rust Function | Auto-starts pump periodically after long idle time |
| Signal Loss | Detects signal interruption |
| Transmitter Error | Sensor fault detection |
| Short Circuit | Electrical protection |
| Frequent Start/Stop | Optional excessive cycling protection |
| Water Leakage | Optional leakage detection |
Industrial Build Quality
The controller is built with premium industrial components and strict quality inspection procedures to ensure durability and long-term stability.
| Component | Specification |
|---|---|
| MCU | Industrial MCU |
| Relay | Industrial Relay |
| MCB | Circuit Breaker |
| AC Contactor | Industrial Contactor |
| PCB Protection | Triple-proof coating with waterproof treatment |
| Quality Inspection | 14-step traceable inspection process |
Compliance & Testing
The product is tested in certified laboratories and complies with international electrical safety and EMC standards.
| Category | Standards / Tests |
|---|---|
| EMC | EN IEC 61000-6-3, EN IEC 61000-3-2, EN 61000-3-3 |
| LVD | EN 61439-1, EN 61439-2 |
| Immunity | EN IEC 61000-6-1 |
| Safety Tests | Glow Wire Test, AC Hipot / Insulation Resistance |
| Environmental Tests | Temperature & humidity cycling, dust & sand test |
| Mechanical Tests | Vibration resistance and drop test |
| EMC Tests | ±4kV ESD, lightning surge, 2kV EFT burst |
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