📡 IEEE 400.2 Testing (VLF 0.1 Hz AC Hi-Pot kV RMS, Insulation Resistance G-Ohms)

Bus Duct Hi-Pot Testing & Acceptance Calculator

Plan Very Low Frequency (VLF 0.1 Hz AC) and DC dielectric withstand high-potential (Hi-Pot) acceptance testing on newly installed medium-voltage bus ducts under IEEE 400.2 & NETA ATS: measure insulation resistance ($>5.0 ext{ G}Omega$), verify zero dielectric puncture flashover under 15-minute test voltages, and certified commissioning profits.

1. Project & Operating Inputs

Bus Duct Feeders Tested (Feeder Count e.g. 6 15kV Bus Feeders)

VLF Test Voltage (kV RMS e.g. 22.0 kV RMS 15-Minute Test)

Customer Invoiced NETA Field Testing & Certification Fee ($)

HVA28 VLF Test Set, 10kV Megohmmeter, Certified NETA Lead Engineer ($)

2. Financial Breakdown & Yield

NETA BUS DUCT HI-POT

Turnkey NETA Acceptance Testing Profit

Electrical Commissioning Services Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost