COFIIgnition Transformers

COFI Gas transformer TRE 820 PS4

Cofi TRE 820 PS4 is an ignition transformer for burner ignition systems, delivering 8000 V output from 230 V primary input at 50 Hz. With a 3 mm ignition gap and EN 61558-2-3:2011-04 compliance, it suits industrial…

SKU 3G-CBM-01205

Also listed as: COF 10008 · COF-10008

Brand

COFI

Item

Gas transformer TRE 820 PS4

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

model

TRE820PS4 

volts

1x8000 

standard

EN 61558-2-3:2011-04 

tension v

220

frequency hz

50

ignition gap mm

3

output voltage v

8000

primary voltage v

230

Datasheet Content

COFI s.r.l.
Via Castagnole 58/A
31100 Treviso
Tel. 0422/432635 Fax. 0422/432802
Web site: www.cofisrl.it  e-mail: cofi@cofisrl.it

                      DECLARATION OF CONFORMITY

                   COFI srl located in via Castagnole 58/a, Treviso - Italy -

                                           DECLARES

 that the transformer       TRE820PS4         supplied at     230 V         50 Hz
 is produced in conformity with the European Standard EN 61558-2-3:2011-04 in
 compliance with the Directive 2014/35/EU.
 The compliance with EN 55014-1/A2 regarding EMC, in conformity with Directive
 2014/30/EU, is warranted by the application to the transformer of the appropriate
 accessories as primary power supply filter and high voltage suppressed cables on the
 outputs.
 The test has been made with a gap of 3 mm between ignition rods.

 The transformer is         marked.

       Treviso, 16/03/2021

                                                                     COFI srl
                                                                      CEO
                                                                 Giancarlo Comin

Technical Documents

(1)

Technical Document 1

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Product Description

Frequently Asked Questions

What is the COFI TRE 820 PS4 gas transformer used for?

The COFI TRE 820 PS4 is an ignition transformer designed for burner ignition systems in industrial combustion control applications. It delivers 8000 V output from a 230 V primary input at 50 Hz, with a 3 mm ignition gap, ensuring reliable spark generation for gas burners.

What are the specifications of the COFI TRE 820 PS4?

The COFI TRE 820 PS4 ignition transformer has a primary voltage of 230 V at 50 Hz, output voltage of 8000 V, and a 3 mm ignition gap. It complies with EN 61558-2-3:2011-04 and the EU Low Voltage Directive 2014/35/EU, making it suitable for industrial burner systems.

Where to buy the COFI TRE 820 PS4 in Singapore?

You can source the COFI TRE 820 PS4 ignition transformer through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility, providing technical support for industrial combustion applications. Contact us for availability and lead time.

How to install the COFI TRE 820 PS4 ignition transformer?

Install the COFI TRE 820 PS4 by connecting the 230 V 50 Hz primary supply and ensuring the high-voltage output cables are properly suppressed for EMC compliance per EN 55014-1/A2. Maintain a 3 mm gap between ignition rods. Always follow local safety standards and the manufacturer's guidelines.

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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