The hofamat xt-14 ignition transformer is engineered specifically for industrial operators requiring dependable ignition solutions in oil and gas burner installations. Tailored to target system integrators and maintenance professionals, this 220v 7kv high voltage transformer converts standard mains power into a stable high-voltage spark essential for fuel ignition. Its robust design suits diverse combustion equipment, ensuring compatibility with various burner brands and applications without the need for system modifications, thereby optimizing operational uptime and reducing integration complexity.
Incorporating a dual 7KV output with a 220V single-phase input, the hofamat xt-14 ignition transformer features full epoxy resin encapsulation which significantly enhances insulation and durability in harsh industrial environments. Its low-resistance copper winding reduces thermal stress while providing a combined output of 14KV with a rated current exceeding 25mA. Designed for intermittent duty cycles to prevent overheating, this 220v 7kv high voltage transformer withstands temperature ranges from -20℃ to +80℃. A split high-voltage connector design further simplifies installation and maintenance, adhering to industrial safety standards and ensuring reliable ignition arcs within a 4–6 mm gap.
Primarily serving sectors involved in industrial heating, the hofamat xt-14 ignition transformer supports reliable ignition across oil and gas burners, boilers, kilns, and energy-saving combustion equipment. This product from the marine diesel burner transformer supplier category fits seamlessly into automated industrial systems that require steady and repeatable ignition cycles. Its compatibility with fuels such as gas, LPG, diesel, and methanol enables broad usage while maintaining essential safety and performance metrics. Consequently, it boosts efficiency and reduces operational disruptions in industrial burner ignition workflows.
Product Specifications
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Parameter Item
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Technical Data
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|---|---|
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Model
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XT-14
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Input Voltage
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220V / 50Hz ，Single-phase AC
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Input Current
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≤1.8A
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High Voltage Output
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2×7KV（Dual output），14KV
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Output Current
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≥25mA
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Ignition Gap
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4–6mm
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Working Duty Cycle
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25%（3-minute work cycle）， Intermittent operation
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Insulation Method
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Full epoxy resin sealing
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Applicable Fuel
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Gas, LPG, diesel, methanol
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Working Environment
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-20℃～+80℃
High temperature & moisture resistance |
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Wiring Mode
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3-wire input + dual high-voltage output
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Product Advantages
- Powerful Ignition Performance: Stable dual 7KV high-voltage output with strong and continuous electric arc. It can easily break
down the standard ignition gap, achieving a 100% ignition success rate even in low-temperature and humid working conditions,
avoiding ignition failure and flameout faults.
- High Insulation & Durability: Fully encapsulated with epoxy resin with high insulation grade, effectively preventing electric
leakage, creepage, moisture and dust. It adapts to harsh industrial environments such as boiler rooms and kilns with a longer
service life than ordinary transformers.
- Stable & Safe: Adopts pure copper enameled wire winding with low internal resistance and low heat generation, supporting
long-term intermittent operation. Equipped with grounding protection to eliminate high-voltage electric shock risks and comply
with industrial electrical safety standards.
- Wide Compatibility: Its size and parameters fit most integrated burners and industrial nozzles on the market. Plug and play
without equipment modification, featuring low replacement cost and wide application range.
- Easy Installation & Maintenance: Split high-voltage connector design enables simple wiring and quick disassembly without professional tools, minimizing equipment downtime and maintenance costs.
Design Robustness and Integration Flexibility
The hofamat xt-14 ignition transformer demonstrates a superior structural design featuring full epoxy resin sealing that enhances moisture resistance and dielectric strength, crucial for industrial atmospheres prone to humidity and temperature fluctuations. Its modular 3-wire input combined with dual high-voltage output allows for straightforward integration within existing burner assemblies. The grounding protection implemented complies with safety regulations, minimizing risk of electrical faults. These design choices ensure durable performance, minimal maintenance requirements, and simplified compatibility, positioning this 220v 7kv high voltage transformer as a technically sound component within combustion system infrastructures.
Enhanced Operational Reliability and User-centric Functionality
From a performance perspective, the hofamat xt-14 ignition transformer provides stable and consistent ignition voltage output, facilitating effective spark generation critical for fuel ignition. Its intermittent duty cycle rating extends coil life by preventing thermal damage during extended appliance operation. User convenience is augmented by its split high-voltage connectors, permitting efficient servicing and replacement without system downtime. This marine diesel burner transformer supplier solution contributes to reduced maintenance costs and elevates system reliability, ultimately delivering measurable ROI for industrial operators dependent on consistent ignition performance in demanding environments.
Working Principle
After connected to 220V 50Hz single-phase AC power, the equipment instantly boosts low-voltage mains power to dual 7KV high voltage through electromagnetic induction of internal high and low voltage coils. The high-voltage current is transmitted to the ignition electrode via professional high-voltage wires, breaking down the 4–6mm air gap to form a stable continuous blue high-voltage arc. The arc instantly ignites the gas and fuel mixture sprayed by the burner to complete automatic ignition. Adopting intermittent operation mode, it avoids overheating damage caused by long-term power-on and ensures long-term stable operation.
Application Scenarios
- Industrial heating equipment: Oil/gas integrated burners, industrial boilers, hot blast stoves, drying furnaces and oven
combustion systems
- Kiln equipment: Tunnel kilns, industrial kilns, radiant tube burners and high-speed energy-saving burners
- Commercial thermal equipment: Industrial methanol combustion equipment, gas stoves and commercial heating equipment
- General industrial combustion systems: Various small and medium-sized oil-gas burners and automatic ignition supporting
equipment
Industrial Boiler Ignition Reliability Enhancement
Within industrial boiler systems, maintaining consistent ignition under variable temperature and operational conditions is essential for safety and uptime. The hofamat xt-14 ignition transformer fulfills the critical role of generating dual 7KV high-voltage arcs necessary to ignite fuel mixtures reliably, facilitating stable burner operation. Its engineered thermal tolerance and moisture-resistant epoxy encapsulation address the harsh operating environments typical of boiler rooms. Integration of this 220v 7kv high voltage transformer into boiler control modules provides enhanced ignition success rates, operational compliance with safety standards, and straightforward installation, thus optimizing industrial heating workflows.
Marine and Offshore Combustion System Applications
Marine vessels equipped with diesel burner systems benefit significantly from the hofamat xt-14 ignition transformer offered by a specialized marine diesel burner transformer supplier. This transformer's robust construction and universal compatibility ensure reliable ignition in maritime combustion environments that are subject to vibration, humidity, and temperature variance. Its ability to operate intermittently with high-voltage arcs enables it to support automated ignition sequences in marine diesel burners. Seamlessly interfacing with burner controllers, it upholds performance consistency critical for shipboard fuel combustion safety and efficiency, while simplifying equipment maintenance and replacement schedules.
Supporting Spare Parts
- High-voltage output wire: 2-meter flame-retardant and high-voltage resistant wire, anti-breakage and anti-leakage
- High-voltage plug: Male and female insulated docking plugs, compatible with standard ignition electrodes for easy installation
- Ignition electrode: Matching high-temperature resistant ignition needle, suitable for 4–6mm standard ignition gap
- Fixing bracket: Universal mounting bracket for most burner installation positions
- Insulating sheath: Protective insulating sleeve for high-voltage lines to prevent high-voltage creepage and short circuit
Daily Maintenance
- Regular Cleaning: Clean dust and oil stains on the equipment surface monthly to keep the shell dry and clean, avoiding reduced
insulation performance caused by dust accumulation.
- Circuit Inspection: Regularly check high-voltage wires for damage, aging and cracking, and ensure plugs are not loose or
oxidized to eliminate leakage and short circuit risks.
- Gap Calibration: Calibrate the ignition needle gap quarterly and strictly maintain 4–6mm. Excessively large gap causes ignition
failure, while too small gap leads to electrode ablation.
- Standard Operation: Strictly follow the 25% duty cycle intermittent operation requirement. Prolonged continuous power-on
operation is forbidden to prevent coil overheating and burnout.
- Grounding Test: Regularly check the reliability of ground connection. Poor grounding will cause high-voltage leakage,
equipment failure and safety accidents.
- Environmental Protection: Avoid long-term soaking and rain exposure, keep away from high-temperature open flame areas and
ensure good ventilation and heat dissipation.
Acceptance Standard
- Appearance Acceptance: The shell is well sealed without cracking, degumming or deformation; wires are intact without damage
and all accessories are complete.
- Electrical Acceptance: Normal power-on under 220V input voltage without abnormal noise and overheating; dual-channel high-
voltage output is stable with standard voltage and current.
- Ignition Test: Strong spark and uniform continuous arc at 4–6mm standard gap without flame breakage, weak flame or electric
leakage.
- Insulation Test: The overall insulation performance meets standards without high-voltage creepage and leakage, and the
grounding protection function works normally.
- Working Condition Test: Stable operation under simulated 25% duty cycle intermittent working condition without overheating
and fault alarm, meeting industrial working requirements.
