AllansonIgnition Transformers

Allanson 2730-362A Ferromagnetic Ignition Transformer

SKU 3G-OTH-03153

Also listed as: 2730362A · 2730 362A

Brand

Allanson

Item

2730-362A 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

Current

23mA 

Can Size

Small Can Series 

Grounding

Mid Point Ground 

Hv Terminal

Compression Cone Spring 

Input Voltage

110V 

Input Frequency

50Hz 

Secondary Voltage

10000 Volt 

Datasheet Content

[{"filename":"FerromagneticDP_SpecSheet_21-4141121.pdf","text":"FERROMAGNETIC TRANSFORMERS\n                                                                       2721 / 2744 / 2730 / 2714 / 421 / 444 / 911 / 912\n                                                                                       SPECIFICATION GUIDE\n\n\n                    DOUBLE POLE, MID POINT 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 oil applications.\n\n\n  Absolute Maximum Ratings\n  Model #                                           2721, 421*        2744, 444*       911*       2730, 912*         2714\n  Rated Operating Input Voltage (V)                     120               240           240           120             120\n  Operating Input Voltage Range (V)                   108-132           216-252      216-252        108-132        108-132\n  Input Supply Frequency (Hz)                            60                60           50             50             60\n  Primary Voltage - Amperes (VA)                        250               250           250           250             275\n  Secondary Voltage (RMS)                              10,000            10,000       10,000         10,000         12,000\n  Secondary Short Circuit Current (mA)                   23                23            23            23              20\n  Storage Temperature (°C)                          -40 to +80        -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      -30 to +40\n  Operating Relative Humidity (%)                        90                90            90            90              90\n  Loading Air Gap (inches)                           1/8 - 3/16        1/8 - 3/16   1/8 - 3/16     1/8 - 3/16     1/8 - 3/16\n\n * Service replacement transformers are available in select models.\n\n\n\n\n83 Commerce Valley Drive E., Markham, ON L3T 7T3                                99 Adams Blvd., Farmingdale, New York 11735    #21-414\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

The Allanson 3G-OTH-03153 is a ferromagnetic ignition transformer from the Small Can Series, designed for industrial burner systems. It operates on 110V input voltage at 50Hz, drawing 23mA, and delivers a secondary voltage of 10,000 volts. The unit features a compression cone spring HV terminal and mid-point grounding, ensuring reliable spark generation for ignition applications.

Frequently Asked Questions

What is the Allanson 3G-OTH-03153 ferromagnetic ignition transformer used for?

The Allanson 3G-OTH-03153 ferromagnetic ignition transformer provides a reliable ignition source for commercial and industrial oil burners. It is designed for constant duty applications, delivering a 10,000 volt secondary output at 23 mA to ignite fuel oil in heating systems.

What are the specifications of the Allanson 3G-OTH-03153 ignition transformer?

The Allanson 3G-OTH-03153 has a 110 V input at 50 Hz, 10,000 volt secondary voltage, 23 mA secondary short circuit current, and a small can size. It features mid-point grounding, a compression cone spring HV terminal, and operates from -30 to +40 °C.

Where to buy the Allanson 3G-OTH-03153 in Singapore?

You can source the Allanson 3G-OTH-03153 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 Allanson model.

How to install the Allanson 3G-OTH-03153 ignition transformer?

Ensure the transformer is mounted securely and the compression cone spring HV terminal is properly connected to the ignition electrode. Verify the input voltage matches 110 V at 50 Hz and maintain a loading air gap of 1/8 to 3/16 inches for optimal spark performance.

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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