AllansonIgnition Transformers

Allanson 2729-628 Ferromagnetic Ignition Transformer

Allanson’s Double Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial oil applications.

SKU 3G-OTH-03277

Also listed as: 2729628 · 2729 628

Brand

Allanson

Item

2729-628 Ferromagnetic Ignition Transformer

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

Allanson

Poles

Double 

Current

23mA 

Grounding

Mid Point Ground 

Application

OIL

Hv Terminal

Large Spring Contact 

Input Frequency

50Hz 

Secondary Voltage

10000V 

Datasheet Content

[{"filename":"FerromagneticSP_SpecSheet_21-3101121__hvac.pdf","text":"FERROMAGNETIC TRANSFORMERS\n                                                                         1092 / 1112 / 1196 / 542\n                                                                               SPECIFICATION GUIDE\n\n\n                     SINGLE POLE, ONE END GROUND MODELS\n\n Allanson’s ferromagnetic transformers are designed for constant duty and provide the most reliable ignition\n source for commercial and/or industrial gas applications.\n\n\n          Absolute Maximum Ratings\n          Model #                                       1092           1112           1196             542\n          Rated Operating Input Voltage (V)               120           240            240             120\n          Operating Input Voltage Range (V)            108-132        216-252        216-252         108-132\n          Input Supply Frequency (Hz)                   50/60            60             50              60\n          Primary Voltage - Amperes (VA)               250/180          180            180             265\n          Secondary Voltage (RMS)                        6000           6000           6000           10000\n          Secondary Short Circuit Current (mA)          25/20            20             20              23\n          Storage Temperature (°C)                    -40 to +80     -40 to +80     -40 to +80      -40 to +80\n          Operating Temperature (°C)                  -30 to +40     -30 to +40     -30 to +40      -30 to +40\n          Operating Relative Humidity (%)                 90             90             90              90\n          Loading Air Gap (inches)                    1/16 - 1/8     1/16 - 1/8     1/16 - 1/8      1/16 - 1/8\n\n\n\n\n83 Commerce Valley Drive E., Markham, ON L3T 7T3                        99 Adams Blvd., Farmingdale, New York 11735   #21-310\n      T: 1.800.661.7251 ● F: 1.416.752.6718                                 T: 1.631.293.3880 ● F: 1.631.293.3470      1121\n\n\n               For more information, please visit us at allanson.com or e-mail us at cservice@allanson.com"}]

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Allanson Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Allanson’s Double Pole ferromagnetic transformers are designed for constant duty and provide the most reliable ignition source for commercial, residential and industrial oil applications.

Frequently Asked Questions

What is the Allanson 2729-628 ferromagnetic ignition transformer used for?

The Allanson 2729-628 is a double-pole ferromagnetic ignition transformer designed for constant-duty ignition in commercial, residential, and industrial oil-fired burners. It provides a reliable 10000 V secondary voltage at 23 mA to ignite fuel oil in boilers, furnaces, and similar heating equipment.

What are the specifications of the Allanson 2729-628 ignition transformer?

The Allanson 2729-628 is a double-pole, mid-point grounded ferromagnetic transformer with a secondary voltage of 10000 V, secondary short-circuit current of 23 mA, input frequency of 50 Hz, and large spring contact HV terminals. It is designed for oil applications and operates at -30 to +40 °C.

Where to buy the Allanson 2729-628 in Singapore?

You can source the Allanson 2729-628 ferromagnetic ignition transformer through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this item.

How to install the Allanson 2729-628 ignition transformer?

Install the Allanson 2729-628 by mounting it securely near the oil burner, connecting the primary input to a 50 Hz supply, and attaching the large spring contact HV terminal to the ignition electrode. Ensure the mid-point ground is properly connected. Always follow the manufacturer's wiring diagram and local electrical codes.

Used in

Common applications for Allanson

Oil burner retrofit maintenance — Allanson CAT 1092 TYPE F transformer replacement in existing Beckett control circuits

Industrial heating-system commissioning — Control transformer installation in multi-stage flame-safeguard burner startup sequences

Plant emergency maintenance — Same-day T92 transformer procurement to restore failed ignition control voltage supply

Burner control-cabinet assembly — Allanson transformer integration in custom control-circuit designs for process-heating applications

Field technician spare-parts kit — Stocking CAT 1092 and T92 variants for mobile maintenance coverage of regional burner installations

Allanson Products

3G Electric supplies Allanson 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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