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COFI Oil transformer TRK1-20CVD with cable - Ignition Transformers
COFIIgnition Transformers

COFI Oil transformer TRK1-20CVD with cable

Cofi TRK1-20CVD is an oil transformer for ignition applications, delivering 2x14000 V secondary voltage from 220-240 V primary input at 50/60 Hz. The unit features a 380 mm cable with 2.5 to 5 mm electrode gap…

SKU 3G-CBM-01197

Brand
COFI
Item
Oil transformer TRK1-20CVD with cable
Part Number
TRK120CVD
Category
Ignition Transformers
UNSPSC
39121003 — Instrument transformers
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Technical Specifications

COFI
Manufacturer Part Number
TRK120CVD
model
TRK1-20CVD
volts
2x14000
tension v
220
frequency hz
50/60
hv connection
plug 4mm
cable length mm
380
electrode gap mm
2.5 to 5
cable description
3x0.50 PVC
internal material
epoxy thermosetting resin
primary voltage v
220-240
external enclosure
PBT
primary connection
Plug
secondary voltage v
2x14000
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COFI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Cofi TRK1-20CVD is an oil transformer for ignition applications, delivering 2x14000 V secondary voltage from 220-240 V primary input at 50/60 Hz. The unit features a 380 mm cable with 2.5 to 5 mm electrode gap, making it suitable for combustion ignition systems across industrial burners and heating equipment.

Frequently Asked Questions

What is the secondary voltage output of the TRK1-20CVD?

The COFI TRK1-20CVD delivers 2x14000 V secondary voltage from a 220-240 V primary input at 50/60 Hz. The unit includes a 380 mm cable with 2.5 to 5 mm electrode gap for combustion ignition.

Is the TRK1-20CVD suitable for industrial burner ignition systems?

Yes. The COFI TRK1-20CVD is designed for ignition applications in industrial burners and heating systems. It features epoxy thermosetting resin internal construction, PBT enclosure, and a 3x0.50 PVC cable rated for 2.5–5 mm electrode gaps.

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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Dongan HC-0500-4100, single-phase control transformer, 500 VA
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Dongan HC-0500-41, single-phase control transformer, 500 VA

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