Havells Thermal Over Load Relay IHHR83C17 is a high-performance device that protects motors from overload and single-phasing. It has a current rating of 480-800A and is suitable for use in a wide range of heavy-duty industrial applications. The relay is temperature compensated and offers on-site selection of either hand or automatic resetting.
Features
- Reliable protection against overload and single-phasing
- Temperature compensated
- On-site selection of hand or automatic resetting
- Easy to install and use
- Robust design
- Wide range of operating temperatures
- Complies with IS/IEC 60947-4-1 standards
Benefits
- Protects motors from damage and extends their lifespan
- Reduces downtime and maintenance costs
- Improves safety and reliability of industrial operations
- Easy to use and maintain
- Value for money
Applications
Havells Thermal Overload Relay IHHR83C17 is ideal for use in a wide range of heavy-duty industrial applications, including:
- Mining
- Oil and gas
- Power generation and distribution
- Cement
- Steel
- Heavy machinery
- Conveying systems
- Cranes and hoists
- Air conditioning and refrigeration
- Water and wastewater treatment
- Food and beverage processing
How it works
Havells Thermal Overload Relay IHHR83C17 works by monitoring the current flowing through the motor. If the current exceeds the setpoint, the relay trips and disconnects the motor from the power supply. This protects the motor from damage and extends its lifespan.
The relay also has a single-phasing prevention feature. If one of the phases fails, the relay trips and disconnects the motor from the power supply. This prevents the motor from running on a single phase, which can cause damage.
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