Products catalogue
Products catalogue
This document outlines the specifications and applications of ignition transformers, both electronic and inductive, primarily used in gas and oil burners. These transformers are designed for high power output, efficiency, and reliability in applications such as boilers, high-pressure cleaners, and anti-mosquito equipment.
- TRW Type: Compact design for gas and oil burners, offering continuous power. Models include TRW1P2, TRW1P2R, TRW1P4, with 220-240V input, 7W power, and 15 kV output.
- TRJ Type: Newer, cost-effective models with higher efficiency for various burners. Models include TRJ1-20CVD and TRJ2-30VD, with 220-240V input and outputs from 10 kV to 15 kV.
- TRK Type: Standard transformers for a wide range of applications, offering outputs from 10 kV to 15 kV.
- TRH Type: High power transformers for heavy-duty applications, available in 120V, 230V, and 400V versions.
- TRL Type: High power transformers for 12V and 24V DC applications, suitable for severe conditions.
- TRS Type: Medium-size transformers for continuous or intermittent power, suitable for burners and ionizers.
- TRG Type: Large-size transformers for high-flow and heavy fuel burners, offering continuous power and high voltage outputs.
This system provides automatic control for gas burners with integrated ignition and flame detection, supporting a wide range of applications with customizable parameters and advanced diagnostics.
Cofi manufactures high-voltage ignition cables with specifications including silicone/carbon fiber and silicone/copper cables, designed to withstand extreme temperatures and provide electromagnetic shielding.
The products comply with directives and standards such as the Gas Devices directive, Low Voltage directive, and EMC directive, ensuring safety and reliability.
- OZONE, PVC/COPPER Cable 1x1: Diameter 7 mm, PVC Cable insulation 20kV EI 2, Temperature range -20 to +90°C. Available in lengths or by meter. Code: 09CA091807.
- Connectors: Various types including Faston and phosphor bronze connectors for different cable diameters.
- Caps: PVC and silicone overmolded caps for various cable diameters.
- High-voltage cables for high-pressure cleaners ensure perfect sealing of transformer outputs against humidity.
- Custom-made cable lengths available in silicone/copper or silicone/carbon fiber.
- Mounting brackets available for horizontal and vertical mounting of transformers.
- EMI disturbance suppression filter available.
COFI srl, Via Castagnole, 58/A, 31100 Treviso, ITALY. Tel: +39 0422 432 635 / +39 0422 432 903, Fax: +39 0422 432 802, Web: www.cofisrl.it, E-mail: [email protected].
Catalog excerpts
Ignition Transformers
Open the catalog to page 1
ELECTRONIC IGNITION TRANSFORMERS This transformer is produced with the electronic technology, the system is vacuum impregnated to ensure the highest rate of insulation.The features of this transformer make it suitable for gas and oil burners where is required continuous power, with smaller size and weight than conventional inductive transformers. The electronic ignition transformer is suitable to be applied to all kind of oil and gas burners, wall hang boilers, hot water high pressure cleaners and anti-mosquito equipment. These applications are indicated by a symbol beside each type of product...
Open the catalog to page 2
Pin loutcc lout Burn* Vout This is a standard electronic transformer. The features of this transformer make it suitable for a wide range of applications such oil and gas burners, continuous or intermittent duty, single or double poles. *ioutBurn.= Current measured on the burner with 6mm spark gap, blowing air and suppressed cables. RSTRH Type Vin Pin loutcc lout Burn* Vout ED Ta Output This is a HIGH POWER electronic transformer suita- ble for heavy oil and gas burners where high spark currents on continuous duty conditions and severe working temperatures are required. It is available on ' Grounded...
Open the catalog to page 3
INDUCTIVE TRANSFORMERS Traditional electro-mechanic transformer, It can be customized in many different versions to fit the requirements of any kind of application like oil and gas burners, high pressure cleaners, anti-mosquito equipments, ozone generators. The inlets The conventional ignition transformer is suitable to be applied to all kind of oil and gas burners, hot water high pressure cleaners and anti-mosquito equipment. These application are indicated by a symbol beside each type of product as follows. These icons represent all the different kind of connetion for each product Standard...
Open the catalog to page 4
Grounded center Grounded center Grounded center Grounded center Grounded center Grounded center Grounded center Grounded center Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Grounded pole Medium-size conventional transformer, suitable for all kinds of gas and oil burners, where continuous or intermittent power and achievement of higher voltages and currents are required. This serie is available in a great number of variations. It suits very different...
Open the catalog to page 5
Automatic control for gas burners with ignition and flame detection integrated: It allows the control of a single direct ignition burner till 350kW, with flame detection integrated (single electrode) or separate electrode. i-GAS can freely fit to many different application conditions thanks to its easy programmability. Some parameters are factory settled and password protected, directive compliant, others are customizable following customer’s needs. An advanced self diagnostic system provide through an alphanumeric display all information about the cycle, lock causes, eventual applied device’s...
Open the catalog to page 6
Primary Connections Standard buried cable High-voltage cables Cofi manufactures high voltage ignition cable for all market needs. From the simple copper wire with connector to more complex cable with carbon fiber conductor, connector and moulded protections. The High voltage cables with resistive conductor in carbon fiber and semi-conductive rubber are used for shielding electromagnetic disturbances. Our EMC laboratory is fully equipped with instrument for EMC measurements for cable’s and filters verifications. SILICONE/CARBON FIBER cable 1x1 diameter 7 Resistive cable 10 kOhm/m Cable diameter...
Open the catalog to page 7
English edition - january 2012 - the data stated in this catalogue are not binding for the company and may be changed at any time without previous notice COFI srl Via Castagnole, 58/A 31100 Treviso - ITALY E-mail [email protected]
Open the catalog to page 8