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Split-phase electric power

A split-phase or single-phase three-wire system is a form of single-phase electric power distribution. It is the alternating current (AC) equivalent of the original three-wire DC system developed by the Edison Machine Works. The main advantage of split-phase distribution is that, for a given power capacity, it requires less conductor material than a…

Applications, Measurement & Standards

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Applications

United Kingdom RCD Incandescent lamps Breaker panels Circuit breakers

15 related topics

Connections

Transformer Neutral Phasor Revolving magnetic field Thomas Edison

8 related topics

Railways

Railway electrification 25 kV AC railway electrification#2 × 25 kV autotransformer system Autotransformers

3 related topics

Balanced power

National Electrical Code

1 related topics

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Overview

Connections

Transformer
Neutral Ground and neutral
Phasor
Revolving magnetic field Three-phase electric power
Thomas Edison
Electric vehicle
Current carrying capacity Ampacity
Voltage drop

Balanced power

National Electrical Code

Applications

United Kingdom
RCD Residual-current device
Incandescent lamps Incandescent lamp
Breaker panels Breaker panel
Circuit breakers Circuit breaker
NEMA 1
NEMA 5
Air conditioners Air conditioner
Space heaters Space heater
Electric stoves Electric stove
Clothes dryers Clothes dryer
Water heaters Water heating
Charge points Charge point
NEMA 10
NEMA 14

Railways

Railway electrification
25 kV AC railway electrification#2 × 25 kV autotransformer system 25 kV AC railway electrification
Autotransformers Autotransformer

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Split-phase electric power

Nodes38

Edges37

Triples10

Avg. degree1.95

Density0.052632

Components1

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Split-phase electric power

Top relations

related to Railways · 6

Split-phase electric power → AC, Autotransformers, Each, In, Railway, Two

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Important terminology

system neutral used power two connected 120 split-phase voltage single-phase distribution supply conductors conductor circuits current balanced may center one

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
ovens	instance of	Higher-demand appliances	0.80	text
dryers	instance of	Higher-demand appliances	0.80	text
or water heaters are powered by 240 V circuits	instance of	Higher-demand appliances	0.80	text
connected between the two 120 V lines	instance of	Higher-demand appliances	0.80	text
Split-phase electric power	related to Railways	In	0.60	section
Split-phase electric power	related to Railways	Railway	0.60	section
Split-phase electric power	related to Railways	AC	0.60	section
Split-phase electric power	related to Railways	Two	0.60	section
Split-phase electric power	related to Railways	Each	0.60	section
Split-phase electric power	related to Railways	Autotransformers	0.60	section

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Min side: 3

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