AllansonIgnition Transformers

Allanson 2721-631A Ferromagnetic Ignition Transformer for Abc

SKU 3G-OTH-03266

Also listed as: 2721631A · 2721 631A

Brand

Allanson

Item

2721-631A Ferromagnetic Ignition Transformer for Abc

Local availability & support — Indonesia

Phone: +65 8878 8355

Technical Specifications

Allanson

Poles

Double 

Current

23mA 

Can Size

Small Can Series 

Grounding

Mid Point Ground 

Application

OIL

Burner Type

ABC SUNRAY 

Hv Terminal

Small Spring Contact 

Input Voltage

120V 

Hinge Location

Side Hinge 

Input Frequency

60Hz 

Secondary Voltage

10000V 

Burner Manufacturer

ABC

Datasheet Content

[{"filename":"FerromagneticDP_SpecSheet_21-4141121_04-Sep-2025.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                                    181 Cooper Ave., Suite 112, Tonawanda, NY 14150   #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

Allanson 3G-OTH-03266 adalah transformator pengapian feromagnetik yang dirancang untuk aplikasi pembakaran minyak (OIL) pada pembakar industri ABC SUNRAY. Dengan input tegangan 120V dan frekuensi 60Hz, transformator ini menghasilkan tegangan sekunder 10.000V dan arus hubung singkat 23mA. Model double pole dengan mid point grounding ini memiliki can size small dan dilengkapi side hinge serta small spring contact pada terminal HV. Sebagai suku cadang pembakar yang andal, transformator ini cocok untuk berbagai kebutuhan pembakar industri di Indonesia.

Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.

Frequently Asked Questions

Untuk apa Allanson 2721-631A digunakan?

Allanson 2721-631A adalah transformator pengapian feromagnetik yang digunakan sebagai sumber pengapian pada pembakar industri (burner) tipe ABC SUNRAY untuk aplikasi minyak (OIL). Transformator ini menghasilkan tegangan sekunder 10.000V untuk menciptakan percikan api yang diperlukan dalam proses pembakaran.

Apa spesifikasi Allanson 2721-631A?

Spesifikasi Allanson 2721-631A meliputi input tegangan 120V, frekuensi 60Hz, tegangan sekunder 10.000V, arus hubung singkat 23mA, tipe double pole dengan mid point grounding, can size small, side hinge, dan small spring contact pada terminal HV. Transformator ini dirancang untuk pembakar ABC SUNRAY.

Di mana beli Allanson 2721-631A di Indonesia?

Anda dapat membeli Allanson 2721-631A melalui 3G Electric, distributor resmi yang memasok dan mengirimkan peralatan industri ke seluruh Indonesia. Kami menangani logistik dan bea cukai untuk memastikan produk sampai ke lokasi Anda dengan aman. Hubungi kami untuk minta penawaran.

Bagaimana cara memilih transformator pengapian yang tepat untuk pembakar industri?

Pilih transformator pengapian yang sesuai dengan tegangan input (misalnya 120V), frekuensi (60Hz), dan tegangan sekunder (10.000V) yang dibutuhkan oleh pembakar Anda. Pastikan juga tipe grounding (mid point grounding) dan ukuran can (small) cocok dengan spesifikasi pembakar, seperti Allanson 2721-631A untuk ABC SUNRAY.

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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