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COFI Oil transformer TRS 812 C/S1 - Ignition Transformers
COFIIgnition Transformers

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

Brand
COFI
Item
Oil transformer TRS 812 C/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
type
Oil transformer
model
TRS 812 C/S1
volts
2x4000
tension v
220
cable length
380 mm
primary voltage
220 V
secondary voltage
2x4000 V

Datasheet Content

centre à la masse /-·-----;,·.:·�-·-. . -\ - - ,, . ( i ) ·1 ,J'-��/, Câble noyé standard Fiche Cofi Fiche Triangulaire Fiche Fleur L= 380 mm Code SPRAS Code SP Code SPPRO Code SPMAN Code VIRAS Code VIMAN Fiche affleurante 0 4 Fiche 0 4 excentrique Trou 0 6 Fiche 0 4 Fiche 0 4 Vis-taraud Vis-taraud avec (profondeur 13,5 mm) (profondeur 21,5 mm) pour câble 0 5,2 (pro­ avec manchon offleurante manchon fondeur 35 mm) (profondeur 23 mm) (profondeur 18 mm) (profondeur 25 mm) Transformateur traditionnel de dimensions moyennes adopté à lement parfait même dans les conditions les plus difficiles et tous les types de brûleur à gaz et à gas-oil, nécessitant une puis· particulières. Comme toute la gamme il est produit dans les sonce continue ou intermittente et pouvant supporter des ten­ versions avec tension d'alimentation entre 1 OO et 400 V suivant sions et des intensités de courant plus élevées. Les versions de les standards internationaux ainsi que sur demande du client. cette série sont les plus nombreuses. Elles s'adoptent aux utili­ Les principaux modèles continus et intermittents sont homolo­ sations les plus variées telles que brûleurs, nettoyeurs haute gués suivant les normes VDE et SEV et peuvent être fournis pression, moustiquaires, ioniseurs. Les sorties peuvent être con· avec les accessoires pour la compatibilité électromagnétique struites suivant l'application qui en est faite en assurant un iso- EMC pour laquelle ils sont testés dons notre laboratoire. centre à la masse Tension Intensité Tension Puissance Tension au Intensité au Service Poids type d'alimentation primaire Secondaire Homologation VA Secondaire kV Secondaire mA EU% min. Kg. [V sa Hz) A [SU Hz) de C:rête kV TRS812C 230 0,6 138 2x4 12 11 DB 100% 1,9 CE s- @ TRS812C/Q 400 0,33 132 2x4 12 11 DB 100% 1,9 CE 's @ TRS818C 230 1 230 2x4 18 11 DB 100?, 1,9 CE � TRS820 230 1 230 2x4 20 11 AB 25% 4min 1,9 CE .s @- TRS1020 230 1,1 253 2x5 20 14 AB 25% 4min 1,9 CE '+, s @ TRS1020 230 1,1 253 2x5 20 14 AB 339ô 3min 1,9 CE � @ TRS1030 230 2 460 2x5 30 14 AB 25% 4min 1,9 CE TRS1220 230 1,4 322 2x6 20 17 AB 25?<� 4min 1,9 CE "obleou aux voleurs standard. Sur demande du client. nous pouvons rêaliser des tensions d'alimentation spéciales aussi bien à 50 Hz qu'à 60 Hz. pôle à la ma!ise Tension Intensité Tension Puissance Tension au Intensité au Service Poids type d'alimentation primaire Secondaire Homologation VA Secondaire kV Secondaire mA EU% min. Kg. [V sa Hz) A [SU Hz) de C:rête kV TRS515PC 230 0,5 115 1x5 15 7 DB 100% 1,9 CE TRS818PC 230 1 230 1x8 18 11 DB 100% 1,9 CE TRS830P 230 1,6 368 1x8 30 11 AB 25% 4min 1,9 CE obleau aux voleurs standard. Sur demande du client. nous pouvons réaliser des tensions d'alimentation spéciales aussi bien à 50 Hz qu'à 60 Hz. me!iure!i technique!i I �15 _,' 24 _i fVQÏ\i\ )- -01,T7l'ô,111 If'- l·r--·---i _ /':-"f \ji 1.-\;-af' u Ni <'l J lii! 1/ f. i if.i;�; \ m i , I 'I i• !f \! :21 11 1 1 li u________JJ;1.'· l Bl �1 �---.-!/ plan vue de face vue de côté perspective DATA SHEET TRS812C/S1 Description: TR.S 230V 50Hz 0,5A 2x4kV 12mA 100% S VIRAS GENERAL CHARACTERISTICS The ignition transformer is CE marked, It undergo to the European low voltage directives 2006/95/CE and in particular the directives EN61558-2-3:2011-04 and EN60730-2-5:2002; it is made in compliance with the electromagnetic compliance 2004/108/CE and the directive EN61000-3-2:2006/A2:2009 and EN61000-3-3:2008. By using the advised accessories the transformer is compliant with the prescription of the generic standard EN 55014-1:2006/A1:2009 and EN55014-2:1997/A2:2008. Every single transformer, at the end of its production cycle, is tested as reported on the table below. An high voltage symbol with yellow color filling has to be applied outside of the device where the transformer is mounted. RATED DATA Primary Supply Voltage E [V] 230 V Frequency [Hz]…
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COFI Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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 buy a COFI TRS 812 C/S1 oil transformer in the Philippines?

Order from 3G Electric Philippines. We supply COFI ignition transformers with delivery to Manila and Quezon City. 3G Electric handles all logistics, documentation, and Bureau of Customs clearance for you.

What is the lead time for the COFI TRS 812 C/S1?

Lead time is available on request. Contact 3G Electric Philippines for a quote and delivery schedule. We source industrial combustion components direct and manage all Philippine import documentation.

What voltage does the COFI TRS 812 C/S1 deliver for ignition?

The transformer accepts 220 V primary input and delivers 2x4000 V on the secondary winding. Cable length is 380 mm. It is rated for industrial heating and combustion ignition control systems.

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

Cross-referenced by specification & description
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Dongan IC-0500-102, single-phase control transformer, 500 VA
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Dongan IC-0500-107, single-phase control transformer, 500 VA
Dongan
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Dongan IC-0500-106, single-phase control transformer, 500 VA
Dongan
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Dongan IC-0500-109, single-phase control transformer, 500 VA
Dongan
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Dongan IC-0500-110, single-phase control transformer, 500 VA

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