AllansonUV Ballasts

Allanson UVB50W-800-12VDC UV Ballast – Program Start

3G-OTH-03047 UV BALLASTS – Program Start

SKU 3G-OTH-03047

Also listed as: UVB50W80012VDC · UVB50W 800 12VDC

Brand

Allanson

Item

UVB50W-800-12VDC UV Ballast – Program Start

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

Size

7.80"x2.0"x1.35" 

Lamps

1

Weight

2.2 lb 

Lamp mA

800

Lamp Type

High-output 

Input Lamps

1

Lamp Length

8" to 16" 

Potted Case

PC Board 

Input Voltage

12V

Input Wattage

50

Datasheet Content

[{"filename":"3G-OTH-03047.pdf","text":"Specifications Sheet\n                                                                                           UV Ballasts\nUVB50W-800-12VDC\n1. Lamp Type\n        Lamp Type / Cata #             Manufacture          # of Lamps         Power (W)         Current (mA)\n\n        GHO200T5L/4P                  Light Sources               1                 25                800\n\n        GHO250T5L/4P                  Light Sources               1                 32                800\n\n        GHO300T5L/4P                  Light Sources               1                 38                800\n\n        GHO350T5L/4P                   Light Sources              1                  44               800\n\n        GHO400T5L/4P                   Light Sources              1                  50               800\n\n\n2. Electrical\nBallast type:                         Program Start (PS)\nNumber of lamps:                      1\nNormal input voltage:                 12VDC, +/- 10%\nInput current:                        4.25A\nInput power:                          50W @ full load\nLamp operating frequency:             > 35 kHz\nEfficiency:                           > 90%\nBallast shut down/protection:         EOL/OC\nAmbient temperature:                  0 - 40° C\nCase maximum temperature:             75° C\nApprovals:                            UL/cUL Listed, Class \"P\"\nSound rating:                         “A”\n\n\n3. Wiring Diagram                                           4. Mechanical Data\n                                                            Dimensions: 7.80\" (L) x 2.0\" (W) x 1.35\" (H)\n\n\n\n\n                               83 Commerce Valley Drive East, Markham ON, L3T 7T3\n                    www.allanson.com | cservice@allanson.com | T: 1.800.661.7251 | F: 416.752.6717"}]

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Allanson Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G-OTH-03047 UV BALLASTS – Program Start

Frequently Asked Questions

What is the Allanson 3G-OTH-03047 UV ballast used for?

The Allanson 3G-OTH-03047 is a program-start UV ballast designed to power single high-output UV lamps, such as the GHO200T5L/4P through GHO400T5L/4P, in water treatment, air purification, and industrial disinfection systems.

What are the specifications of the Allanson 3G-OTH-03047?

The Allanson 3G-OTH-03047 operates at 12 VDC input, draws 4.25 A, delivers 50 W, and drives one high-output lamp at 800 mA. It measures 7.80" x 2.0" x 1.35", weighs 2.2 lb, and is UL/cUL Listed with Class "P" protection.

Where to buy the Allanson 3G-OTH-03047 in Singapore?

3G Electric supplies the Allanson 3G-OTH-03047 UV ballast to 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-03047 UV ballast?

Mount the Allanson 3G-OTH-03047 in a dry, ventilated area with ambient temperature between 0–40 °C. Connect the 12 VDC supply per the wiring diagram, ensuring correct polarity. Use only compatible high-output lamps listed in the datasheet for safe operation.

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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