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// reference

One page per test method, cited to the standard behind it.

A public reference to the NETA acceptance and maintenance test methods UltraDb's form library is built from - what each test is, why it matters, when it runs, and how the result is judged - with the governing standard named and linked so you can buy the source and read it yourself.

A one-line run of the equipment these pages cover, from transformer to motor.

Browse by test

Reference pages that explain electrical tests, starting with insulation resistance and sweep frequency response analysis.

Browse by standard

Each governing standard with the tests and forms that cite it and where to buy it.

Arc Energy Reduction Systems

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Arc Energy Reduction Systems - Acceptance Test

Automatic Transfer Switches

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Automatic Transfer Switch Commissioning Procedures
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Emergency System Automatic Transfer Switch Acceptance Test

Automation

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Automation Systems and Communications - Acceptance Test

Batteries and DC Systems

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Battery Energy Storage System (BESS) Acceptance Test
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Direct-Current Systems, Chargers - Acceptance Test
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Direct-Current Systems, Rectifiers - Acceptance Test
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Flooded Lead-Acid Battery Acceptance Test
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Stationary Lead-Acid Battery Capacity Test
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Valve-Regulated Lead-Acid (VRLA) Battery Acceptance Test
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Vented Nickel-Cadmium Battery Acceptance Test

Circuit Breakers and Switchers

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Automatic Circuit Recloser (Oil/Vacuum) - Acceptance Test
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Low-Voltage Insulated-Case Circuit Breaker Acceptance Test
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Low-Voltage Molded-Case Circuit Breaker Acceptance Test
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Low-Voltage Power Circuit Breaker Acceptance Test
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Medium- and High-Voltage Oil Circuit Breaker Acceptance Test
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Medium-Voltage Air Circuit Breaker Acceptance Test
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SF6 Circuit Breaker Acceptance Test
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SF6 Circuit Switcher Acceptance Test
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Vacuum Circuit Breaker Medium-Voltage Acceptance Test

Bus Structures and Busways

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Metal-Enclosed Busways - Acceptance Test
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Outdoor Bus Structure Acceptance Test

Cables

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Cables, Low-Voltage, Low-Energy - Acceptance Test
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Coaxial Cabling (75 Ohm Broadband) - Acceptance Test
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Fiber-Optic Cable Acceptance Test
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Low-Voltage Cable Acceptance Test (to 1,000 V)
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Medium- and High-Voltage Shielded Cable Acceptance Test

Capacitor

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Capacitor Acceptance Test
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Capacitor Control Devices - Acceptance Test

System Commissioning (ECS)

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High-Voltage and Extra-High Voltage Systems Commissioning (100 kV to 1,000 kV)
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Low-Voltage Systems Commissioning (Under 1 kV)
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Medium-Voltage Systems Commissioning (Above 1 kV to Under 100 kV)
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System Function Tests and Commissioning

Drive

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Adjustable Speed Drive System Acceptance Test

Efield

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Electromagnetic Field Testing - Acceptance Survey

Electric Vehicle Charging Systems

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Electric Vehicle Charging System Acceptance Test

Generator

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Emergency Systems Engine Generator Acceptance Test

Grounding Systems

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Grounding-System Acceptance Test
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Soil Resistivity and Ground Electrode Resistance - Field Measurement
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Telecommunications Bonding and Grounding - Installation Verification

Inverter-Based Resources

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Inverter-Based Resource Interconnection - Commissioning Test

Instrument Transformers

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Coupling-Capacitor Voltage Transformer Acceptance Test
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Current Transformer Acceptance Test
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Instrument Transformer High-Accuracy Acceptance Test
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Metering Devices, Electromechanical and Solid-State - Acceptance Test
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Microprocessor-Based Metering Device Acceptance Test
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Revenue Meter Accuracy - Field Test
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Voltage Transformer Acceptance Test

Rotating Machinery and Motor Control

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AC Induction Motor and Generator Acceptance Test
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DC Motor and Generator Acceptance Test
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Low-Voltage Motor Control and Motor Control Center Acceptance Test
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Low-Voltage Motor Control and Starter Acceptance Test
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Medium-Voltage Motor Control Center Acceptance Test
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Medium-Voltage Motor Starter Acceptance Test
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Rotating Machinery Insulation Resistance and Polarization Index
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Synchronous Motor and Generator Acceptance Test

Network Protectors

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600-Volt Class Network Protector Acceptance Test

Partialdischarge

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Online Partial Discharge Survey - Acceptance Test

Power Quality

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Harmonic Distortion Survey at the Point of Common Coupling (IEEE 519-2022)

Reactors

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Dry-Type Reactor Acceptance Test
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Liquid-Filled Reactor Acceptance Test

Regulating Apparatus

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Induction Regulator Voltage-Regulation Field Test
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Load Tap-Changer Acceptance Test
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Regulating Apparatus, Current - Acceptance Test
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Step Voltage Regulator Acceptance Test

Relay

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Ground-Fault Protection Systems, Low-Voltage - Acceptance Test
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Microprocessor-Based Protective Relay Acceptance Test
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Protective Relays, Electromechanical and Solid-State - Acceptance Test

Resistor

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Resistor Acceptance Test

Electrically Safe Work Practices

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Electrically Safe Work Condition - Verification Record

Sectionalizer

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Automatic Line Sectionalizers, Oil - Acceptance Test

Solar

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Solar Photovoltaic System Commissioning
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Solar Photovoltaic Systems Acceptance Test

Surge

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Surge Arresters, Medium- and High-Voltage - Acceptance Test
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Surge Protective Device Low-Voltage Acceptance Test

Switches

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Air Switch, Medium- and High-Voltage, Open - Acceptance Test
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Air-Insulated Medium-Voltage Metal-Enclosed Switch - Acceptance Test
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Low-Voltage Air Switch Acceptance Test
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Medium-Voltage Oil Switch Acceptance Test
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SF6 Switch Medium-Voltage Acceptance Test
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Switches and Cutouts - Acceptance Test
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Vacuum Switch Medium-Voltage Acceptance Test

Switchgear and Switchboard Assemblies

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Panelboard Assemblies - Acceptance Test
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Switchgear and Switchboard Assembly Acceptance Test

Telecommunications Infrastructure

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Outside Plant Pathway, Burial and Closure - Inspection
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Residential Telecommunications Infrastructure - Inspection
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Telecommunications Labeling and Records - Verification
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Telecommunications Pathway Installation - Verification
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Telecommunications Rooms and Spaces - Inspection
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Telecommunications Space Environment - Spot Check

Thermographic

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Thermographic Survey - Acceptance Test
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Thermographic Survey - Commissioning

Transformers

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Dry-Type Air-Cooled (Large) Transformer Acceptance Test
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Dry-Type, Air-Cooled, Low-Voltage Transformer Acceptance Test
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Insulating-Fluid Color Assessment (ASTM D1500)
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Insulating-Fluid Dissipation and Power Factor Test (ASTM D924)
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Insulating-Liquid Acid Number (ASTM D974)
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Insulating-Liquid Acid Number, Potentiometric (ASTM D664)
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Insulating-Liquid Dielectric Breakdown Voltage (ASTM D1816)
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Insulating-Liquid Dissolved Gas Analysis (ASTM D3612)
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Insulating-Liquid Interfacial Tension (ASTM D971)
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Insulating-Liquid Visual Examination (ASTM D1524)
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Insulating-Liquid Water Content (ASTM D1533)
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Insulating-Oil Quality Screen (ASTM D117)
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Liquid-Filled Transformer Acceptance Test
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Transformer Turns-Ratio Test

Ups

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Uninterruptible Power Supply (UPS) Commissioning
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Uninterruptible Power Systems - Acceptance Test

Wind Turbine Systems

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Wind Turbine Systems - Acceptance Test

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UltraDb references ASTM, ANSI, IEEE, NETA, NFPA, NEMA, FAA, TIA, and IEC standards descriptively, to identify the published methods its forms are built from. UltraDb and Verlecta are not affiliated with, endorsed by, certified by, or licensed by NETA, ASTM, ANSI, IEEE, NFPA, NEMA, FAA, TIA, IEC, or Megger. Standard names and section numbers are the property of their respective organizations. Always test to the edition your contract specifies. Where a standard is sold through the ANSI webstore, Verlecta may earn a commission on a purchase made through our link, at no extra cost to you. A commission never decides which standards we cite or how a form is built.