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Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

more free publications
 
ton (refrigeration, US)
Symbol:  CTR (US) 
Category:  Power (Heat flow) 
SI Equivalent:  3516.8 W
Dimension ML2T-3 
System:  US 
 
Notes
One CTR (US) is defined as the power needed to melt one short ton (2000 lb) of ice at 0°C in 24 hours.
Convert     CTR (US)  
1 CTR (US) =
Power (Heat flow)
  Symbol Unit Name
3.5168×1010  aW  abwatt (emu of power) 
1.19998×104  Btu (IT)/h  British thermal unit (IT) per hour 
199.997  Btu (IT)/min  British thermal unit (IT) per minute 
3.33328  Btu (IT)/s  British thermal unit (IT) per second 
1.20079×104  Btu (therm.)/h  British thermal unit (therm.) per hour 
200.131  Btu (therm.)/min  British thermal unit (therm.) per minute 
3.33551  Btu (therm.)/s  British thermal unit (therm.) per second 
3.02395×106  cal (IT)/h  calorie (IT) per hour 
5.03991×104  cal (IT)/min  calorie (IT) per minute 
839.985  cal (IT)/s  calorie (IT) per second 
2.16789×106  cal (therm.)/h  calorie (therm.) per hour 
5.04321×104  cal (therm.)/min  calorie (therm.) per minute 
840.535  cal (therm.)/s  calorie (therm.) per second 
4.78152  cv, HP  cheval-vapeur (horsepower) 
3.5168×1010  dyn-cm/s  dyne-centimeter per second 
3.5168×1010  erg/s  erg per second 
9.33789×106  ft-lbf/h  foot-pound force per hour 
1.55632×105  ft-lbf/min  foot-pound force per minute 
2593.86  ft-lbf/s  foot-pound force per second 
8.34549×104  ft-pdl/s  foot-poundal per second 
4.71611  HP  horsepower (550 ft-lbf/s) 
0.35851  HP  horsepower (boiler) 
4.71611  BHP, hp  horsepower (British) 
4.78152  cv, HP  horsepower (cheval-vapeur) 
4.78152  HP  horsepower (metric) 
4.71394  HP  horsepower (water) 
358.614  kgf-m/s  kilogram force-meter per second 
3.5168  kW  kilowatt 
35.8614    prony 
0.896526  CTR (UK)  ton (refrigeration, UK) 
3516.8  VA  volt-ampere 
3516.8  W  watt 
3516.13  W  watt (int. mean) 
3516.22  W  watt (int. US) 
Glossary
Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.