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SiemensIgnition Transformers

Siemens Transformer TZI 7.5-20/33w

Siemens Transformer TZI 7.5-20/33w

SKU 3G-CBM-06981

Also listed as: TRF 10064 · TRF-10064

Brand
Siemens
Item
Transformer TZI 7.5-20/33w
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 TZI 7.5-20/33w

Frequently Asked Questions

What is the Siemens Transformer TZI 7.5-20/33w used for?

The Siemens Transformer TZI 7.5-20/33w is an ignition transformer designed for industrial burners and gas-fired systems. It provides a high-voltage ignition spark to safely light fuel-air mixtures in boilers, furnaces, and process heaters, ensuring reliable startup in commercial and industrial heating applications.

What are the specifications of the Siemens Transformer TZI 7.5-20/33w?

The Siemens Transformer TZI 7.5-20/33w delivers an output voltage of 1x7500 V and operates on a primary supply of 230 V. It is a compact ignition transformer built for robust performance in demanding burner environments, with a design that supports consistent spark generation.

Where to buy the Siemens Transformer TZI 7.5-20/33w in Singapore?

You can source the Siemens Transformer TZI 7.5-20/33w through 3G Electric in Singapore. We supply this ignition transformer and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Siemens component.

How to install the Siemens Transformer TZI 7.5-20/33w?

Install the Siemens Transformer TZI 7.5-20/33w by mounting it securely near the burner, connecting the 230 V primary supply, and attaching the high-voltage output to the ignition electrode. Follow the manufacturer's wiring diagram and ensure all connections are insulated. Always disconnect power before installation.

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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