The COFI TRS Series Ignition Transformers are engineered to provide reliable ignition for gas burners used in industrial heating systems, boilers, furnaces, and combustion equipment. Designed with robust transformer technology, the TRS Series delivers stable high-voltage output for consistent spark generation and burner startup.
Operating on a 230V, 50Hz power supply, the series offers a wide range of output voltages from 2.5 kV to 8 kV and output currents from 4 mA to 30 mA. Models are available with either earthed center or earthed pole configurations, allowing compatibility with various burner ignition systems.
The TRS Series includes both continuous-duty and intermittent-duty models, providing flexibility for OEM burner manufacturers and industrial combustion applications where reliable ignition is critical.
Key Features
Ignition transformer for gas burners
High-voltage spark generation
Available in multiple voltage and current ratings
Earthed center and earthed pole versions
230V / 50Hz operation
Compact and robust construction
Continuous-duty and intermittent-duty models
Reliable ignition performance
Long service life
Maintenance-free operation
Suitable for industrial and commercial combustion systems
Applications
Industrial Gas Burners
Commercial Gas Burners
Steam Boilers
Hot Air Generators
Industrial Furnaces
Thermal Oil Heaters
Drying Equipment
Process Heating Systems
Combustion Systems
OEM Burner Installations
Burner Retrofit and Replacement Projects
Why Choose COFI TRS Series Ignition Transformers?
Reliable burner ignition performance
Wide range of output configurations
Suitable for demanding industrial applications
Compact design for easy installation
Continuous and intermittent-duty options available
Long operational life
Trusted COFI ignition technology
Compatible with various burner systems
Technical Description
The COFI TRS Series converts standard 230V AC mains voltage into high-voltage ignition output required for gas burner ignition systems. The series offers output voltages ranging from 2×2.5 kV to 2×6 kV for earthed center models and from 1×4 kV to 1×8 kV for earthed pole models.
Depending on the model, output currents range from 4 mA to 30 mA. The series includes transformers suitable for 100% continuous operation as well as intermittent-duty models designed for specific ignition cycles.
With multiple configurations available, the TRS Series provides flexibility and reliable ignition performance for a wide range of industrial combustion applications.
Technical Specifications
Specification | Details |
|---|---|
Brand | COFI Ignitions |
Series | TRS Series |
Product Type | Ignition Transformer |
Input Voltage | 230V AC |
Frequency | 50Hz |
Output Voltage | 2.5 kV to 8 kV |
Output Current | 4 mA to 30 mA |
Duty Cycle | 100%, 25% (4 min), 33% (4 min) |
Output Configuration | Earthed Center / Earthed Pole |
Application | Gas Burners |
Installation | Industrial & Commercial Burners |
Available Models
Earthed Center Models
Model | Output Voltage | Current | Duty Cycle |
|---|---|---|---|
TRS513C | 2 × 2.5 kV | 10 mA | 100% |
TRS812C | 2 × 4 kV | 12 mA | 100% |
TRS818C | 2 × 4 kV | 18 mA | 100% |
TRS820 | 2 × 4 kV | 20 mA | 25% (4 min) |
TRS1020 | 2 × 5 kV | 20 mA | 25% (4 min) |
TRS1020 | 2 × 5 kV | 20 mA | 33% (4 min) |
TRS1030 | 2 × 5 kV | 30 mA | 25% (4 min) |
TRS1220 | 2 × 6 kV | 20 mA | 25% (4 min) |
Earthed Pole Models
Model | Output Voltage | Current | Duty Cycle |
|---|---|---|---|
TRS404PC | 1 × 4 kV | 4 mA | 100% |
TRS505PC | 1 × 5 kV | 5 mA | 100% |
TRS508PC | 1 × 5 kV | 8 mA | 100% |
TRS510PC | 1 × 5 kV | 10 mA | 100% |
TRS515PC | 1 × 5 kV | 15 mA | 100% |
TRS6.508PC | 1 × 6.5 kV | 8 mA | 100% |
TRS606PC | 1 × 6.5 kV | 6 mA | 100% |
TRS610PC | 1 × 6.5 kV | 10 mA | 100% |
TRS708PC | 1 × 7 kV | 8 mA | 100% |
TRS818PC | 1 × 8 kV | 18 mA | 100% |
TRS820P | 1 × 8 kV | 20 mA | 25% (4 min) |
TRS723P US | 1 × 8 kV | 23 mA | 25% (4 min) |
TRS820PISO | 1 × 8 kV | 20 mA | 33% (4 min) |
TRS830P | 1 × 8 kV | 30 mA | 25% (4 min) |
TRS1815CISO | 1 × 2 kV | 15 mA | 100% |