Loss / TCO Calculator → Data-Center Selector →

1 · Transformer & Load

Code reference

Phase

Primary voltage (V, line-line)

Secondary voltage (V, line-line)

Construction

What do you know?

Connected load (kVA)

Future growth margin (%)

2 · Refine (optional)

Nameplate impedance %Z

Installation environment

Standard kVA ladder (NEMA/IEEE C57.12.00-1993 preferred):
3φ: 15 · 30 · 45 · 75 · 112.5 · 150 · 225 · 300 · 500 · 750 · 1000 · 1500 · 2000 · 2500
1φ: 5 · 7.5 · 10 · 15 · 25 · 37.5 · 50 · 75 · 100 · 167 · 250 · 333 · 500

Report

Enter your load and click Calculate. All figures are a planning estimate — confirm with a licensed PE / AHJ before ordering.

Ready to specify this transformer? Send the report to TransNine's engineering team for a project quote within one business day.

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