⚡ Harmonics (Triplen 3rd Harmonic Neutral Current 173%-200% of Phase, 200% Neutral Bus)

STS Neutral Conductor & Harmonic Calculator

Size 200% oversized neutral busbars and neutral conductors inside Static Transfer Switches feeding high concentrations of non-linear single-phase switch-mode IT power supplies: calculate additive triplen 3rd harmonic current buildup exceeding 173% to 200% of phase current, prevent busbar burnout, and data center yields.

1. Project & Operating Inputs

Balanced Phase Current (Amps e.g. 400A Phase Current Load)

Triplen 3rd Harmonic Content (% THD e.g. 65.0% 3rd Harmonic Load)

Customer Bid Price for Supplied & Torqued 200% Neutral Bus Kit ($)

Double-Sized Silver-Plated Copper Busbar, Dual Neutral Lugs & Labor ($)

2. Financial Breakdown & Yield

200% OVERSIZED NEUTRAL BUS

Turnkey 200% Neutral Bus Retrofit Profit

Power Distribution Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost