What is the Cofi Oil Transformer TRS 1220/S used for?

The Cofi TRS 1220/S is an ignition transformer designed for industrial ignition systems requiring high-voltage generation. It converts 220 V primary supply to 2x6000 V output, making it suitable for burner ignition and similar industrial applications demanding reliable, compact high-voltage solutions.

What are the specifications of the Cofi TRS 1220/S oil transformer?

The Cofi TRS 1220/S delivers dual 6000 V secondary outputs from a 220 V primary supply. It features a 380 mm cable length and oil-insulated construction for thermal stability and dielectric strength in demanding industrial ignition applications.

Where can I buy the Cofi Oil Transformer TRS 1220/S in Singapore?

3G Electric, an authorised industrial equipment distributor, stocks the Cofi TRS 1220/S (SKU: COF05006) and handles full logistics, customs clearance, and delivery to Singapore. Contact us for lead time and technical specifications.

How do I select the right ignition transformer for my industrial system?

Verify your primary supply voltage and required secondary output voltage. The Cofi TRS 1220/S suits 220 V inputs needing dual 6000 V outputs. Confirm cable routing space (380 mm available) and mounting method. Consult the equipment manual or contact 3G Electric's technical team for application-specific guidance.

COFI Oil transformer TRS 1220/S - Ignition Transformers

Technical Documents

(1)

Technical Document 1

PDF Document

Complete Solution

Need installation, maintenance, or a bundled quote?

Our engineers can help with product selection, system design, installation, and ongoing service — all from one partner.

Product + Service Bundle QuoteQuote

Quick Inquiry

COFIIgnition Transformers

Available to Order

COFI Oil transformer TRS 1220/S

Cofi oil transformer TRS 1220/S is an ignition transformer delivering 2x6000 V high-voltage output from 220 V primary supply, with 380 mm cable length. Designed for industrial ignition systems requiring reliable…

SKU 3G-CBM-01185

Also listed as: COF 05006 · COF-05006

Brand

COFI

Item

Oil transformer TRS 1220/S

Technical Specifications

COFI

type

oil_transformer 

volts

2x6000 

tension v

220

cable length

380 mm 

high voltage output

2x6000 V 

primary supply voltage

220 V 

View Full Spec Sheet

Worldwide Shipping

Air & sea freight

Datasheet on Request

Technical specs

1-Day Quote

SG-based team

Qty

WhatsApp Telegram

Create a free account to submit your RFQ and download technical documents.

Not sure this is the right part? Get a recommendation.

Pair with a Service

Installation & Commissioning

Professional setup and verification by our technicians

View

Ongoing Maintenance Plan

Scheduled preventive maintenance for this equipment

View

Product + Service Bundle

Combined quote for equipment, installation, and service

View

Solutions Engineering

Need guidance on product selection or system design?

Contact Our Engineering Team

COFI Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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.

Browse all COFI products →Contact our engineers →