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3G Electric
COFI Transformer type TC1 33% - Ignition Transformers
COFIIgnition Transformers

COFI Transformer type TC1 33%

Cofi TC1 ignition transformer for industrial combustion systems, delivering 1.5 m maximum ignition cable length with 560 mm supply cable and 3-5 mm electrode spacing. Rated for -10 to +60°C operation and 50% or 100%…

SKU 3G-CBM-06968

Brand
COFI
Item
Transformer type TC1 33%
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 Specifications

COFI
type
TC1/TD1
duty cycle
50% or 100%
output type
single or dual pole
electrode distance mm
3-5
supply cable length mm
560
max ignition cable length m
1.5
operating temperature range c
-10 to +60

Technical Documents

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

Product Description

Cofi TC1 ignition transformer for industrial combustion systems, delivering 1.5 m maximum ignition cable length with 560 mm supply cable and 3-5 mm electrode spacing. Rated for -10 to +60°C operation and 50% or 100% duty cycle, suitable for heating and burner applications.

Frequently Asked Questions

What is the COFI TC1 ignition transformer used for?

The COFI TC1 ignition transformer is used in industrial combustion systems, specifically for forced draught burners firing gas, light oil, or heavy oil in civil and heating applications. It generates a high-frequency voltage up to 15 KV to ignite the fuel-air mixture reliably.

What are the specifications of the COFI TC1 transformer?

The COFI TC1 transformer operates at 220/240V-50/60Hz, delivers 15 KV peak output voltage, and supports a 50% or 100% duty cycle. It has a maximum ignition cable length of 1.5 m, a 560 mm supply cable, and an electrode spacing of 3-5 mm, with an operating temperature range of -10 to +60°C.

Where to buy the COFI TC1 ignition transformer in Singapore?

You can source the COFI TC1 ignition transformer from 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this model.

How to install the COFI TC1 ignition transformer?

Install the COFI TC1 transformer by mounting it securely near the burner, connecting the 560 mm supply cable to the 220/240V-50/60Hz power source, and attaching the ignition cable (max 1.5 m) with 3-5 mm electrode spacing. Ensure proper grounding and follow the manufacturer's wiring diagram for safe operation.

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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