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COFI Oil transformer TRG 1020 C/S7 - Ignition Transformers
COFIIgnition Transformers

COFI Oil transformer TRG 1020 C/S7

Cofi Oil Transformer TRG 1020 C/S7

SKU 3G-CBM-01194

Also listed as: COF 05025 · COF-05025

Brand
COFI
Item
Oil transformer TRG 1020 C/S7
Category
Ignition Transformers
UNSPSC
39121003 — Instrument transformers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Documents

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

Product Description

Cofi Oil Transformer TRG 1020 C/S7

Frequently Asked Questions

What is the COFI TRG 1020 C/S7 oil transformer used for?

The COFI TRG 1020 C/S7 is an ignition transformer designed for oil burners in industrial and commercial heating systems. It provides the high-voltage spark needed to ignite fuel oil in boilers, furnaces, and process heaters, ensuring reliable startup in applications across Singapore's manufacturing and energy sectors.

What are the specifications of the COFI TRG 1020 C/S7?

The COFI TRG 1020 C/S7 is an oil ignition transformer from the TRG series. While detailed electrical ratings are not listed in the available specs, it is built for continuous-duty ignition in oil-fired burners. For exact voltage, current, and connection details, consult the COFI datasheet or contact 3G Electric for technical support.

Where to buy the COFI TRG 1020 C/S7 in Singapore?

3G Electric supplies the COFI TRG 1020 C/S7 ignition transformer to customers in Singapore. We handle sourcing, logistics, customs clearance, and delivery directly to your facility. Contact our team for pricing and lead time on this COFI model.

How to install the COFI TRG 1020 C/S7 ignition transformer?

Install the COFI TRG 1020 C/S7 by mounting it securely near the burner, connecting the primary wiring per the nameplate voltage, and attaching the high-voltage secondary leads to the ignition electrodes. Ensure the transformer is grounded and the oil burner is off during installation. Follow COFI's manual for torque and clearance specs.

Used in

Common applications for COFI
Gas burner combustion — TRS 515 PC/S, TRS 610 PC/S, TRS 830 P/S ignition transformers for spark generation in small to large capacity gas-fired heaters and boilers.
Oil-fired heating systems — TRE 820/S1 oil-immersed transformer for reliable ignition in heavy fuel oil and light fuel oil burners in industrial plants.
Dual-fuel burner control — TRS 610 PC/S for burners switchable between gas and oil, requiring consistent high-voltage spark across both fuel modes.
Burner retrofit and maintenance — Replacement ignition transformers and mounting kits for aging or damaged combustion control systems in existing boiler houses.
High-voltage spark generation — TRG 1035/S dual-output transformer for complex ignition circuits requiring multiple spark electrodes or redundant ignition paths.
Panel-mounted combustion control — Column 12X38 and Spina cable assemblies for compact transformer installation in enclosed burner management control panels.

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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