Units Of Measurement - Eaton DS7 Manual

0.8 Units of measurement

Designation
Length
Power
Moment of torque
Temperature
Rotational speed
Weight
Flow rate
Every physical dimension included in this manual uses international metric
system units, otherwise known as SI (Système International d'Unités) units.
For the purpose of the equipment's UL certification, some of these
dimensions are accompanied by their equivalents in imperial units.
Table 1: Unit conversion examples
US-American
designation
inch
horsepower
pound-force inches
Fahrenheit
Revolutions per minute
pound
cubic feed per minute
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
Imperial unit SI value
1 in ('') 25.4 mm
1 HP = 1.014 PS 0.7457 kW
1 lbf in 0.113 Nm
1 °F (T ) -17.222 °C (T
F
1 rpm 1 min
1 lb 0.4536 kg
1 cfm 1.698 m
0 About this Manual
0.8 Units of measurement
Conversion value
0.0394
1.341
8.851
) T = T × 9/5 + 32
C F C
-1
1
2.205
3
/min 0.5889
9