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COFI Oil transformer TRK2-40 VD with cable - Ignition Transformers
COFIIgnition Transformers

COFI Oil transformer TRK2-40 VD with cable

Cofi TRK2-40 VD is an oil transformer ignition unit delivering 2x12000 V secondary output from 220-240 V primary input with 100% duty cycle. High frequency electronic oscillation technology suits industrial ignition…

SKU 3G-CBM-01200

Also listed as: TRK 240 · TRK-240

Brand
COFI
Item
Oil transformer TRK2-40 VD with cable
Part Number
TRK240
Category
Ignition Transformers
UNSPSC
39121003 — Instrument transformers
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

COFI
Manufacturer Part Number
TRK240
type
TRK2-40 VD
volts
2x12000
duty cycle
100%
technology
high frequency electronic oscillation
tension v
220
primary voltage
220-240 V
secondary voltage
2x12000 V

Technical Documents

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COFI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Cofi TRK2-40 VD is an oil transformer ignition unit delivering 2x12000 V secondary output from 220-240 V primary input with 100% duty cycle. High frequency electronic oscillation technology suits industrial ignition and high-voltage switching applications requiring continuous operation.

Frequently Asked Questions

Where can I buy the COFI TRK2-40 VD oil transformer?

3G Electric supplies the COFI TRK2-40 VD oil transformer worldwide. We handle all logistics, customs clearance, and international delivery. Contact us for lead times and availability on this ignition transformer unit.

What is the secondary voltage output of the TRK2-40 VD?

The COFI TRK2-40 VD delivers 2×12,000 V secondary voltage from a 220-240 V primary input. It operates at 100% duty cycle with high-frequency electronic oscillation technology, making it suitable for continuous industrial ignition and high-voltage switching applications.

Is this transformer suitable for continuous operation?

Yes. The COFI TRK2-40 VD is rated for 100% duty cycle, meaning it can operate continuously without thermal shutdown. Its high-frequency electronic oscillation technology is specifically engineered for demanding industrial ignition and switching applications requiring uninterrupted performance.

Used in

Common applications for COFI
Industrial gas boilers — Cofi TRS 830 P/S ignition transformer for spark generation in natural gas burners
Fuel oil burner systems — Cofi TRG 1035/S transformer providing dual 5000V outputs for oil atomization ignition
High-energy ignition in process furnaces — Cofi TRK2-35 oil-filled transformer delivering 12000V for heavy fuel ignition
Combustion control panels — Cofi T17M transformer with polyester resin isolation for electrode gaps of 3-5mm
Dual-fuel burner applications — Cofi TRS 818 C/S4 oil transformer with 2x4000V output for gas/oil switching
Field replacement and maintenance — Cofi Spina cable A L400mm straight and angled high-voltage cables for transformer retrofits
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COFI Products

3G Electric supplies COFI ignition transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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