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Allanson 911-659 Ferromagnetic Service Replacement Transformer - Service Replacement Transformers
AllansonService Replacement Transformers

Allanson 911-659 Ferromagnetic Service Replacement Transformer

The Allanson 911-659 Ferromagnetic Service Replacement Transformer is a large-can series unit designed for oil applications, with a 240V, 50Hz input and a 10,000-volt secondary output at 23mA. It features a mid-point…

SKU 3G-OTH-03329

Also listed as: 911659 · 911 659

Brand
Allanson
Item
911-659 Ferromagnetic Service Replacement Transformer
Category
Service Replacement Transformers
Available to Order
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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

Allanson
Current
23mA
Can Size
Large Can Series
Grounding
Mid Point Ground
Application
OIL
Hv Terminal
Rajah Connector
Junction Box
INTERNAL
Input Voltage
240V
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 911-659 Ferromagnetic Service Replacement Transformer is a large-can series unit designed for oil applications, with a 240V, 50Hz input and a 10,000-volt secondary output at 23mA. It features a mid-point ground, an internal junction box, and a Rajah connector on the high-voltage terminal, making it a direct replacement for compatible oil burner systems.

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

What is the Allanson 911-659 ferromagnetic transformer used for?

The Allanson 911-659 is a service replacement ferromagnetic transformer designed for constant-duty ignition in commercial and industrial oil-fired burners. It provides a reliable 10,000-volt secondary output at 23 mA for oil applications, making it suitable for replacing failed transformers in heating systems.

What are the specifications of the Allanson 911-659 transformer?

The Allanson 911-659 operates at 240 V input, 50 Hz, with a secondary voltage of 10,000 volts and 23 mA short-circuit current. It features mid-point grounding, a Rajah connector on the high-voltage terminal, and an internal junction box. The large can series design supports a loading air gap of 1/8 to 3/16 inches.

Where to buy the Allanson 911-659 transformer in Singapore?

3G Electric supplies the Allanson 911-659 ferromagnetic service replacement transformer to Singapore. We source and deliver this model, handling logistics, customs clearance, and local delivery. Contact 3G Electric for pricing and lead time on orders for this Allanson transformer.

How to install the Allanson 911-659 transformer?

Install the Allanson 911-659 by ensuring the input voltage matches 240 V at 50 Hz. Mount the transformer securely, connect the primary leads, and attach the high-voltage Rajah connector to the oil burner ignition system. Maintain a loading air gap of 1/8 to 3/16 inches for proper operation. Always follow 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 service replacement transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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