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SiemensIgnition Transformers

Siemens Transformer TGI 8-20/33WE (replaces TGI 7.5-20/33w)

Siemens Transformer TGI 8-20/33WE

SKU 3G-CBM-06982

Also listed as: TRF 10066 · TRF-10066

Brand
Siemens
Item
Transformer TGI 8-20/33WE
Category
Ignition Transformers
UNSPSC
39121003 — Instrument transformers
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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

Siemens
volts
1x7500
tension v
230

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Siemens Transformer TGI 8-20/33WE

Frequently Asked Questions

What is the Siemens TGI 8-20/33WE ignition transformer used for?

The Siemens TGI 8-20/33WE is an ignition transformer designed for industrial burners and gas-fired systems. It provides a high-voltage ignition spark to safely light fuel in boilers, furnaces, and process heaters. This model replaces the earlier TGI 7.5-20/33w and is commonly used in commercial and industrial combustion applications.

What are the specifications of the Siemens TGI 8-20/33WE?

The Siemens TGI 8-20/33WE ignition transformer has a primary voltage of 230 V and delivers a secondary output of 1x7500 V. It is a direct replacement for the TGI 7.5-20/33w. These specifications ensure reliable ignition for industrial burners requiring high-voltage spark generation.

Where to buy the Siemens TGI 8-20/33WE in Singapore?

You can source the Siemens TGI 8-20/33WE ignition transformer through 3G Electric in Singapore. We supply this replacement model for industrial burners and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Siemens-branded component.

How to install the Siemens TGI 8-20/33WE ignition transformer?

Install the Siemens TGI 8-20/33WE by first disconnecting power and verifying the primary voltage matches your 230 V supply. Mount the transformer securely, connect the high-voltage output to the ignition electrode, and ensure proper grounding. Follow the manufacturer's wiring diagram and local electrical codes for safe operation.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens 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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