- ISO 9001 Certified
- 60+ Countries
- Made in India
- Warranty Backed
Variable Three Phase Transformer
Description & Technical Specification
Variable Three Phase Transformer suitable for fineâ€step adjustment of three†phase voltages from zero to maximum value. The voltage is set by means of a variable auto†transformer with rotary knob and the output is floating by means of an isolating transformer with subdivided secondary winding. Fitted with mains lamp and motor circuit breaker.
Technical features of Variable Three Phase Transformer
- Power supply: threeâ€phase from mains
- Rated output: 550 VA
- Secondary phase current: 1.25 A
- Secondary voltage: 0 to 440 V
Trusted by Ministries, Institutions & Industrial Buyers
For over four decades, Naugra has manufactured and exported workshop tools, laboratory equipment and turnkey training solutions to engineering colleges, TVET institutions, government tenders and industrial buyers across 60+ countries.
Manufacturer-Direct Pricing
Supplied directly from our manufacturing facility — no intermediaries, competitive export pricing and responsive technical support.
ISO 9001 Quality
ISO 9001:2015 quality management, CE compliance and calibration certificates accompany every shipment for procurement and audit compliance.
Tender & Export Experience
Registered vendor for World Bank, ADB, AfDB, UN and Exim Bank-funded tenders. Full bid-preparation, EMD and performance-guarantee support.
Installation & Training
On-site installation, commissioning, operator training and 12-month warranty cover included for institutional orders.
Interested in Variable Three Phase Transformer?
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