Kohler 24VDC Manual Do Utilizador

TP-6843   1/13

Appendix

55

The following list contains abbreviations that may appear in this publication.

A, amp

ampere

ABDC 

after bottom dead center

AC alternating 

current

A/D 

analog to digital

ADC 

advanced digital control; 

analog to digital converter

adj. adjust, 

adjustment

ADV 

advertising dimensional drawing

Ah amp-hour

AHWT anticipatory 

high 

water 

temperature

AISI 

American Iron and Steel Institute

ALOP 

anticipatory low oil pressure

alt. alternator

Al aluminum

ANSI 

American National Standards 

Institute (formerly American 

Standards Association, ASA)

AO anticipatory 

only

APDC 

Air Pollution Control District

API American 

Petroleum 

Institute

approx. approximate, 

approximately

APU Auxiliary 

Power 

Unit

AQMD 

Air Quality Management District

AR 

as required, as requested

AS 

as supplied, as stated, as 

suggested

ASE 

American Society of Engineers

ASME 

American Society of Mechanical 

Engineers

assy. assembly

ASTM 

American Society for Testing

Materials

ATDC 

after top dead center

ATS automatic 

transfer 

switch

auto. automatic

aux. auxiliary

avg. average

AVR automatic 

voltage 

regulator

AWG American 

Wire 

Gauge

AWM appliance 

wiring 

material

bat. battery

BBDC 

before bottom dead center

BC 

battery charger, battery charging

BCA 

battery charging alternator

BCI Battery 

Council 

International

BDC 

before dead center

BHP brake 

horsepower

blk. 

black (paint color), block

(engine)

blk. htr. 

block heater

BMEP 

brake mean effective pressure

bps 

bits per second

br. brass

BTDC 

before top dead center

Btu British 

thermal 

unit

Btu/min.  British thermal units per minute

C Celsius, 

centigrade

cal. calorie

CAN 

controller area network

CARB 

California Air Resources Board

CAT5 

Category 5 (network cable)

CB circuit 

breaker

CC crank 

cycle

cc cubic 

centimeter

CCA cold 

cranking 

amps

ccw. counterclockwise

CEC Canadian 

Electrical 

Code

cert. certificate, 

certification, certified

cfh 

cubic feet per hour

cfm 

cubic feet per minute

CG 

center of gravity

CID cubic 

inch 

displacement

CL centerline

cm centimeter

CMOS complementary 

metal 

oxide

substrate (semiconductor)

com communications 

(port)

coml commercial

Coml/Rec Commercial/Recreational

conn. connection

cont. continued

CPVC 

chlorinated polyvinyl chloride

crit. critical

CSA 

Canadian Standards Association

CT current 

transformer

Cu copper

cUL Canadian 

Underwriter’s 

Laboratories

CUL Canadian 

Underwriter’s 

Laboratories

cu. in. 

cubic inch

cw. clockwise

CWC city 

water-cooled

cyl. cylinder

D/A 

digital to analog

DAC 

digital to analog converter

dB decibel

dB(A) 

decibel (A weighted)

DC direct 

current

DCR 

direct current resistance

deg., ° 

degree

dept. department

dia. diameter

DI/EO 

dual inlet/end outlet

DIN 

Deutsches Institut fur Normung 

e. V. (also Deutsche Industrie 

Normenausschuss)

DIP 

dual inline package

DPDT double-pole, 

double-throw

DPST double-pole, 

single-throw

DS disconnect 

switch

DVR digital 

voltage 

regulator

E

2

PROM, EEPROM 

electrically-erasable

programmable read-only

memory

E, emer.  emergency (power source)

ECM electronic 

control 

module,

engine control module

EDI 

electronic data interchange

EFR 

emergency frequency relay

e.g. 

for example (exempli gratia)

EG electronic 

governor

EGSA 

Electrical Generating Systems 

Association

EIA 

Electronic Industries Association

EI/EO end 

inlet/end 

outlet

EMI electromagnetic 

interference

emiss. emission

eng. engine

EPA Environmental 

Protection 

Agency

EPS 

emergency power system

ER emergency 

relay

ES engineering 

special, 

engineered 

special

ESD electrostatic 

discharge

est. estimated

E-Stop emergency 

stop

etc. 

et cetera (and so forth)

exh. exhaust

ext. external

F Fahrenheit, 

female

FHM flat 

head 

machine 

(screw)

fl. oz. 

fluid ounce

flex. flexible

freq. frequency

FS full 

scale

ft. foot, 

feet

ft. lb. 

foot pounds (torque)

ft./min. 

feet per minute

ftp file 

transfer 

protocol

g gram

ga. 

gauge (meters, wire size)

gal. gallon

gen. generator

genset generator 

set

GFI ground 

fault 

interrupter

GND, ground

gov. governor

gph gallons 

per 

hour

gpm gallons 

per 

minute

gr. grade, 

gross

GRD equipment 

ground

gr. wt. 

gross weight

H x W x D  height by width by depth

HC hex 

cap

HCHT high 

cylinder 

head 

temperature

HD heavy 

duty

HET 

high exhaust temp., high engine 

temp.

hex hexagon

Hg mercury 

(element)

HH hex 

head

HHC hex 

head 

cap

HP horsepower

hr. hour

HS heat 

shrink

hsg. housing

HVAC 

heating, ventilation, and air 

conditioning

HWT 

high water temperature

Hz hertz 

(cycles 

per 

second)

IBC International 

Building 

Code

IC integrated 

circuit

ID inside 

diameter, 

identification

IEC International 

Electrotechnical 

Commission

IEEE 

Institute of Electrical and 

Electronics Engineers

IMS 

mproved motor starting

in. inch

in. H

2

O 

inches of water

in. Hg 

inches of mercury

in. lb. 

inch pounds

Inc. incorporated

ind. industrial

int. internal

int./ext.

internal/external

I/O input/output

IP internet 

protocol

ISO International 

Organization 

for 

Standardization

J joule

JIS Japanese 

Industry 

Standard

k kilo 

(1000)

K kelvin

kA kiloampere

KB kilobyte 

(2

10

 bytes)

KBus Kohler 

communication 

protocol

kg kilogram

kg/cm

2

 

kilograms per square centimeter

kgm kilogram-meter

kg/m

3

 kilograms 

per 

cubic 

meter

kHz kilohertz