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ST 201 Single Phase Open Well Pump Protector
Smart Protection for Open Well & Submerged Pumps
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Key Highlights.
What makes this product stand out.
Single-Phase Pump Compatibility
Suitable for open well & submersible pumps
Compact & User-Friendly Design
Easy to install and operate
AI-Based Water Management
Optimizes filling and usage
Multi-Application Support
Works across filling and dewatering needs
Extended Pump Life
Reduces wear through smart protection
Designed to perfection.
The ST 201 is designed for single-phase open well and oil-cooled submersible pumps, offering intelligent protection and efficient water management. With a compact design and AI-based control, it ensures optimized performance while extending pump life.
Core Features
Durable ABS enclosure
Wide voltage operating range (140 – 320V)
LED indicators for status monitoring
Built-in voltage & current display
Intelligent dry run protection
Overload and fault protection
AI-based automation for optimized water control
Float switch compatibility (optional)
Energy-efficient operation
Applications.
Overhead tank level control systems
Flood water discharge systems
Pressure booster systems
Open well and sump pump applications
Technical Specifications.
| Specification | Details |
|---|---|
| Voltage Range | 140 – 320V |
| Frequency | 50Hz |
| Power (kW) | 0.7 / 1 / 1.5 |
| Power (HP) | 1 / 1.5 / 2 HP |
| Run Capacitor | 32 / 40 / 50 µF |
| Current | 10 Amps |
| Dimensions (mm) | 170 × 65 × 120 |
| Weight | 500 g |
| Enclosure | ABS |
Why choose this product?
Open well pumps require efficient monitoring and protection to avoid dry running and overflow issues. The ST 201 provides intelligent automation and reliable protection, ensuring efficient water management and long-lasting pump performance.
Inside the box.
1 No. ST 201 Open Well Pump Protector
Quick Guide
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