COFI Oil transformer TRS 812 C/S1
The Cofi TRS 812 C/S1 is an oil transformer for ignition applications, delivering 2x4000 V secondary voltage from 220 V primary input with a 380 mm cable length. It serves industrial combustion and heating systems…
SKU 3G-CBM-01182
Also listed as: COF 05002 · COF-05002
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
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Product Description
The Cofi TRS 812 C/S1 is an oil transformer for ignition applications, delivering 2x4000 V secondary voltage from 220 V primary input with a 380 mm cable length. It serves industrial combustion and heating systems requiring high-voltage ignition control.
Frequently Asked Questions
What is the COFI TRS 812 C/S1 oil transformer used for?
The COFI TRS 812 C/S1 oil transformer is used for ignition in industrial combustion and heating systems, including gas and oil burners, high-pressure cleaners, and ionizers. It delivers a 2x4000 V secondary voltage from a 220 V primary input, ensuring reliable high-voltage ignition control even in demanding conditions.
What are the specifications of the COFI TRS 812 C/S1?
The COFI TRS 812 C/S1 is an oil transformer with a primary voltage of 220 V, secondary voltage of 2x4000 V, power rating of 138 VA, secondary current of 12 mA, and a cable length of 380 mm. It weighs 1.9 kg and is CE certified, with VDE and SEV homologation for continuous duty.
Where to buy the COFI TRS 812 C/S1 in Singapore?
You can source the COFI TRS 812 C/S1 oil transformer through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this model, as we supply a wide range of industrial ignition transformers.
How to install the COFI TRS 812 C/S1 oil transformer?
Install the COFI TRS 812 C/S1 by connecting the 220 V primary input to your power supply and the 2x4000 V secondary output to the ignition electrode. Ensure proper grounding (centre à la masse) as per the datasheet. Use the standard 380 mm cable with Cofi or compatible connectors for secure, reliable operation.
Used in
Common applications for COFICOFI 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.
