AllansonUV Ballasts

Allanson UVB50W-24V UV Ballast – Program Start

SKU 3G-OTH-03045

Also listed as: UVB50W24V · UVB50W 24V

Brand

Allanson

Item

UVB50W-24V UV Ballast – Program Start

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

Size

5.0″x3.0″x1.32″ 

Lamps

1 to 2 

Weight

1.1 lb 

Lamp mA

425

Lamp Type

Standard 

Input Lamps

1 to 2 

Lamp Length

13″ to 17″ 

Potted Case

Yes

Input Voltage

24V

Input Wattage

50

Datasheet Content

[{"filename":"UVB50W-24V_WEB.pdf","text":"Specifications Guide\n                                                                          UVB Ballasts\nUVB50W-24V\n              Lamp Type /Catalog #       Manufacturer      Power (W)        Current (mA)\n\n                  ASIH1003 (17\")          Ultravation          24                400\n                 ASIH1001 (12\")           Ultravation          16                400\n                 TUV 25W 4P SE              Philips            23                350\n                 GPH436T5VH/4               Heraeus            21                400\n                   GPH436T5L               First Light         25                450\n                  GPH463T5L/4               Atlantic           23                425\n\n\nBallast Specifications\nBallast type:                Program Start (PS)           Power factor:                 > 90% (with step\nNumber of lamps:             1 or 2                                                     down transformer)\nNormal input voltage:        24VAC, +/- 10%, 50/60 Hz     Efficiency:                   > 90%\nInput current:               2.5A                         Ballast shut down/protection: EOL/OC\nInput power:                 50W @ full load              Ambient temperature:          0-40ºC\nOperating frequency:         > 25kHz                      Case maximum temperature: 75ºC\nLamp current crest factor:   1.7 or less                  Sound rating:                 “A”\nApprovals:                   UL/cUL Listed,               Weight:                       1.10 lbs\n                             Class “P”, Indoor, Type 1\n\n\nWiring Diagram and Dimensions\n\n\n\n\n                               83 Commerce Valley Drive East, Markham, ON L3T 7T3 Canada\n                       www.allanson.com | cservice@allanson.com | T: 1.800.668.9162 | F: 416.752.6717"}]

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Allanson Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Allanson 3G-OTH-03045 UV Ballast is a program-start ballast for 1 to 2 standard UV lamps, with a 24V input, 50W input wattage, and 425 mA lamp current. It supports lamp lengths from 13″ to 17″ in a potted case measuring 5.0″x3.0″x1.32″ and weighing 1.1 lb. 3G Electric interprets your demand and sources this genuine OEM ballast across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

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 3G-OTH-03045 UV ballast used for?

The Allanson 3G-OTH-03045 is a program-start UV ballast designed to power one or two standard UV lamps, such as those used in water treatment, air purification, and industrial disinfection systems. It operates on 24 VAC input and supports lamps from 13 to 17 inches in length.

What are the specifications of the Allanson 3G-OTH-03045?

The Allanson 3G-OTH-03045 ballast operates at 24 VAC input, 50 W input power, and 425 mA lamp current. It supports 1 to 2 lamps, measures 5.0 x 3.0 x 1.32 inches, weighs 1.1 lb, and has a potted case. It is UL/cUL listed, Class P, with an ambient temperature range of 0–40 °C.

Where to buy the Allanson 3G-OTH-03045 in Singapore?

3G Electric supplies the Allanson 3G-OTH-03045 UV ballast to customers in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this program-start ballast.

How to install the Allanson 3G-OTH-03045 ballast?

Ensure the input voltage is 24 VAC within ±10% and the ballast is mounted in a dry, indoor location. Connect the wiring per the diagram provided by Allanson, matching lamp leads to the correct terminals. Verify the lamp type and length (13–17 inches) are compatible before powering on.

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 uv ballasts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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