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9 Wire Ultra – Automatic Motor Starter Controller
9 Wire Ultra – Automatic Motor Starter Controller
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9 Wire Ultra – Automatic Motor Starter Controller
Advanced microcontroller-based auto switch that keeps a constant eye on your three-phase supply and motor. Automatically controls starting and protects against single phasing, reverse phase, unbalanced voltage and other dangerous conditions.
Product Overview
Automatic motor starting with intelligent electronic protection.
The 9 Wire Ultra controller is designed to work with existing starter panels, adding a smart protection layer between the incoming supply and your three-phase motor. It continuously monitors voltage and phase conditions and allows the motor to run only when everything is within safe limits.
When a fault is detected, the controller instantly trips the starter to prevent winding damage, pump seizure and unexpected downtime in agricultural, industrial or commercial installations.
- Microcontroller-based design for accurate sensing and fast tripping.
- Auto-start feature when healthy supply returns (as per panel wiring).
- Protects against single phasing and two-phase running.
- Detects reverse phase / wrong phase sequence and blocks starting.
- Monitors high / low voltage and unbalanced phase voltage.
- 9-wire connection gives more control and flexibility for panel builders.
- Suitable for motors of different horsepower ratings within panel capacity.
Key Specifications
Use with a properly rated starter, contactor, MCB and wiring.
| Product Type | Automatic Motor Starter Controller (Auto Switch) |
|---|---|
| Model | 9 Wire Ultra |
| Motor Type | Three-phase induction motors for agriculture / industry / commercial use |
| Technology | Microcontroller-based electronic control circuitry |
| Protection Features | Single phasing, two-phase running, high / low voltage, unbalanced voltage, reverse phase / wrong phase sequence |
| Operation | Monitors supply; allows starter to energise only under safe conditions; trips on fault and can auto-restart when healthy supply returns (if panel is wired for auto-start) |
| Connection | 9-wire connection between controller, supply and starter panel |
| Application Areas | Tube-wells, agriculture pumps, process machinery, compressors, industrial motors and general three-phase loads |
| Installation | To be installed and wired by a qualified electrician / panel technician |
How 9 Wire Ultra Works
Connected once, it quietly protects your motor every time power flows.
The controller continuously checks all three phases for voltage level, balance and sequence as soon as power is available.
When the supply is healthy, it allows the starter to energise and the motor starts automatically as per the panel configuration.
If a phase fails, voltage goes out of range or phase sequence changes, the unit trips the starter immediately and keeps the motor safely OFF until conditions return to normal.
Salient Features
- Advanced microcontroller-based design.
- Separate indications for different fault conditions (model-wise).
- Automatically restarts motor when supply becomes healthy (optional logic).
- Prevents running in two phases, helping avoid winding burn-out.
- Detects and blocks reverse phase sequence to stop reverse running.
- Works with motors of various horsepower ratings.
- Compact, panel-friendly enclosure for easy mounting.
Frequently Asked Questions
A few common questions about the 9 Wire Ultra controller.
Upgrade Your Panel with 9 Wire Ultra
Add this intelligent auto switch to your starter and protect your three-phase motor from costly electrical faults.
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