We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

COFI Oil transformer TRE 820/S1 - Ignition Transformers
COFIIgnition Transformers

COFI Oil transformer TRE 820/S1

The Cofi TRE 820/S1 is an oil-immersed ignition transformer designed for industrial combustion systems. It delivers 2×4000 V output from a 220 V supply, providing reliable high-voltage generation for ignition…

SKU 3G-CBM-01183

Also listed as: COF 05004 · COF-05004

Brand
COFI
Item
Oil transformer TRE 820/S1
Category
Ignition Transformers
UNSPSC
39121003 — Instrument transformers
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

COFI
volts
2x4000
tension v
220
output voltage v
2x4000
supply voltage v
220

Datasheet Content

Câble noyé standard Fiche Cofi Fiche Triangulaire Fiche Fleur L= 380 mm Code SPRAS Code VIRAS Code SP Fiche offleurante 0 4 Vis-taraud Fiche 0 4 (profondeur 11 mm) affleurante (profondeur 25 mm) (profondeur 13 mm) :e transformateur est le plus petit de la gomme. Il par­ il est produit dans les versions avec tension d'alimentation ient à atteindre les mêmes caractéristiques d'allumages entre 100 et 400 V suivant les standards internationaux le certains transformateurs de dimensions moyennes ainsi que sur demande du client. Les principaux modèles 1ais à des coûts nettement plus réduits. Ce résultat est le continus et intermittents sont homologués suivant les nor­ ruit d'une recherche poussée sur les matériaux qui a per- mes VDE et SEV et peuvent être fournis avec les accessoi­ 1is une réduction des dimensions et une utilisation plus res pour la compatibilité électromagnétique EMC pour ontenue de matières premières. Comme toute la gamme laquelle ils sont testés dans notre laboratoire. centre à la ma!i!ie Tension Intensité Tension Puissance Tension au Intensité au Servic:e Poids type d'alimentation primaire Sec:ondaire Homologation VA Sec:ondaire kV Sec:ondaire mA EO% min. Kg. [V 50 Hz] A (50 Hz] de C:rête kV TRE820 230 1 230 2x4 20 11 AB 19% 3min 1,3 CE s o"r. ·ableau aux voleurs standard. Sur demande du clienl, nous pouvons réaliser des tensions d'alimentation spéciales aussi bien à 50 Hz qu'à 60 Hz. me!iure!i technique§ r· .. J7. @-, @ �1_ 0 i j i r;;; [ . oUû-QJ(0 i �, _r--- 9 ::.��' :r· -: :·.•. -·.:.•··---. . _____�- _ ·····-··· - ' plan vue de face vue de côté perspective

Technical Documents

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

Product Description

The Cofi TRE 820/S1 is an oil-immersed ignition transformer designed for industrial combustion systems. It delivers 2×4000 V output from a 220 V supply, providing reliable high-voltage generation for ignition applications in boilers and burner systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

Where can I source the Cofi TRE 820/S1 ignition transformer in the Philippines?

Order the Cofi TRE 820/S1 from 3G Electric Philippines. We deliver to Manila, Quezon City, and throughout CALABARZON. Lead time on request — 3G Electric handles Bureau of Customs documentation and logistics for all shipments to Philippines.

What is the lead time and delivery timeline for this oil transformer?

Lead time depends on origin and current demand. 3G Electric manages all import logistics, customs clearance, and PHP invoicing. Contact us for a specific quote on the TRE 820/S1.

What are the electrical specifications of the Cofi TRE 820/S1?

The TRE 820/S1 accepts a 220V AC supply and delivers dual 4000V outputs (2×4000V). This dual-channel design is engineered for reliable ignition in boiler and industrial burner systems requiring synchronized high-voltage generation.

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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Compatible alternatives & equivalents

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Dongan IC-0500-107, single-phase control transformer, 500 VA
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Dongan IC-0500-102, single-phase control transformer, 500 VA

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