Interactive labs, calculators & simulators
49 browser-based tools across 11 disciplines. Filter by category, difficulty, audience, or status.
Busway / Bus Duct Insulation & Connection Test Report
A NETA-compliant field test record for busway and bus duct acceptance and maintenance testing — capturing insulation resistance (MΩ) and connection resistance (μΩ) per section, wire configuration-aware IR test matrices, a visual bus map with section status tracking, and print-to-PDF output.
Generator Test Documentation
A NETA and NFPA 110 field test documentation tool for generator acceptance and maintenance testing — capturing generator and engine nameplates, load step measurements (0–100%), voltage and frequency tolerance validation, real-time trend charts (kW/Hz/V/I vs. time), visual and electrical checklists, and print-to-PDF output.
LV Circuit Breaker Test Report
A NETA-compliant field test record for low-voltage power, air, insulated-case, and molded-case circuit breakers — covering contact wipe, insulation resistance, LSIG primary injection trip tests, coil minimum pickup voltage, functional checks, and control wiring IR, with JSON export and print-to-PDF output.
MCC Inspection & Test Documentation
A NETA-compliant MCC inspection and test record with a draggable 12-item visual/mechanical checklist, per-bucket unit schedule with lineup view, bus connection and insulation resistance tests, SCCR verification, deficiency tracking with severity and corrective-action workflow, and JSON export with print-to-PDF output.
Motor IR / DAR / Polarization Index Test Record
A NETA and IEEE 43-aligned field test record for motor insulation resistance, DAR, and PI testing — with full motor nameplate capture, IEEE 43-2013 winding category minimums, automatic temperature correction to 40°C using Kt, timed audible interval prompts, and technician/reviewer dual signatures.
MV Air Circuit Breaker Test
A NETA and IEEE C37.09-compliant field test record for medium-voltage air circuit breakers — covering insulation resistance (with PI and DAR options), contact and bolted connection resistance (μΩ), contact travel/gap/wipe, operating speed, pole spread and simultaneity, coil current/voltage, and deficiency tracking — with multi-record support, clone, JSON export, and print-to-PDF.
Power Panel Insulation Resistance Test Record
A NETA-aligned insulation resistance test record for panelboards, switchboards, MCCs, and switchgear — with per-circuit IR readings, temperature correction, acceptance criteria from NETA ATS, NETA MTS, manufacturer, or custom thresholds, pre-test safety checklist, and JSON export with print-to-PDF output.
Protective Relay Test Record
A complete NETA-compliant protective relay test record for acceptance, maintenance, and commissioning — with dynamic relay element entry, calibrated test equipment logging, visual inspection checklist, deficiency tracking, safety controls documentation, and print-to-PDF output.
Switchgear Inspection & Test Record
A complete NETA-compliant switchgear inspection and test record covering 19 visual/mechanical checklist sections and 10 electrical test categories — with photo documentation, scored pass/fail results, dual technician and customer-representative signature blocks, a report readiness indicator, and print-to-PDF output.
Transformer Winding Resistance Test Report
A NETA and IEEE C57.152 field test record for transformer winding resistance — with a configuration wizard (Dyn/Ynd/Dd/Yyn presets, 1–33 tap positions), temperature correction to 75°C or 20°C using IEEE C57 constants, phase balance and deviation analysis, trend comparison against prior/factory test data, and print-to-PDF output.