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Ratio of the power requirement P of the pump reduced by the mechanical power losses P_j,ab to the power requirement of the pump under certain working conditions

mech eff

this signal provides the total efficiency

total efficiency

determined ratio of the conveying power P_u to the power absorbed by the drive P_mot

Overall efficiency (of the pump unit)

determined ratio of the delivery rate P_u to the power absorbed by the drive P_mot

Total efficiency

shar of the conveying power P_u and the power absorbed by the drive P_mot

tot eff

proportion of pump available power input, Pa, which is delivered as pump power output, Pu, after satisfying the losses

hydraulic eff

measured temperature in the inlet cross-section of the pump

pump inlet temperature

Flow rate measured in the pump inlet nozzle divided by the inlet cross-section of the pump

mean speed in entry

Result of dividing the flow rate measured in the pump inlet connection by the inlet cross-section of the pump

mean speed in inlet

Determined total head at the inlet area of the pump, which corresponds to the sum of geodetic head, pressure head and velocity head

Total energy level at the inlet cross-section of the pump

measured temperature in the outlet cross-section of the pump

Pump outlet temperature

the rated value of the system frequency

nominal frequency

in Hertz (Hz) specified by the manufacturer for the normal usage of a generator, and the accessory or associated equipment

rated frequency

Design of the object at a certain frequency, which is repeated regularly.

frequency nominal

Interpretation of the object at a certain frequency that is repeated regularly

rated frequency

A suitable, maximum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment

frequenz limit

A suitable, maximum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment

maximum frequency

A suitable, maximum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment

Maximum nominal frequency

A suitable, maximum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment

nominal frequency (max)

A suitable, maximum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment

nominal frequency (min)

the current drawn by the motor while delivering rated mechanical output at its shaft

nominal current

the current drawn by a motor at its full load, calculated using formula is known as the rated current.

motor rated current

Flowing current when the device is supplied with nominal voltage and delivers nominal power

nominal current of motor

describe the degree to which the be used to describe the extent to which a the extent to which a given load, connected to the supply network (usually 220 V or 110 V), behaves like a real resistor

PF (power factor)

Ratio of the amount of active power to apparent power

cos phi

is the ratio of the amount of active power P to apparent power S in electrical AC technology

cosinus phi

Direction of movement of the pump, viewed onto the shaft

Pump direction of rotation

speed of quick acting of turbine

qa speed

a measure of how quickly the repetitions follow each other in a periodic process

frequency

Frequency, oscillation number, the number of full oscillations per unit time. It is the reciprocal of the oscillation or period duration ""T""

oscillation number

a measure of how quickly the repetitions follow each other in a periodic process. The frequency is the reciprocal of the period duration

oscillation rate

measured output frequency of the frequency converter

1/T

torsional moment is the force acting on a pivot point under a lever arm

torsional moment

In engineering mechanics, a moment is called a torsional moment if a body loaded with it is twisted

moment of force

Torque is a physical quantity in classical mechanics that denotes the rotational effect of a force, pair of forces, or other system of forces on a body

moment of strength

indicates how strongly a force acts on a rotatably mounted body

torsion moment

The torque describes the force acting on a pivot point under a lever arm (torque = force x lever arm) and is the rotational counterpart to the force

operating torque

measured engine torque

current torque

Torque is a physical quantity in classical mechanics that describes the rotational effect of a force, a force couple or other system of forces on a body

turning effect

temperature at the motor block

temperature of motor

measured temperature at the engine block

temperature of the machine

measured engine temperature

measured machine temperature

measured machine temperature

measured motor temperature

measured temperature

heat engine temperature

indicates measured temperature at the engine block

warmth engine temperature

the temperature measured on the engine

temperature of the engine

currently measured temperature on the engine

measured engine temperature

technical term for the electrical output of a motor

drive power consumption

measured power absorbed by the motor

engine power consumption

measured power absorbed by the motor

Motor power consumption

the power rating of equipment is the highest power input allowed to flow through particular equipment

motor power input

measured power absorbed by the motor

power consumption of a motor

measured power absorbed by the motor

Power consumption of machine

measured power absorbed by the motor

Power consumption of the machine

measured power absorbed by the motor

Power input of the machine

measured consumed mains current of the whole unit

amperage

The current describes the amount of electrical charge that flows through a conductor with a defined cross-section

strength of the electric current

electric motors draw the rated current only at full mechanical power output.

machine current

an electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space

Rated motor current

measured actual motor current

motor amperage

Current describes the amount of electrical charge that flows through the motor

amperage of the engine

the electrical current consumed is referred to as the rated current, provided that the equipment is supplied with rated voltage and outputs its rated power

motor current

the electrical current consumed is referred to as the rated current, provided that the equipment is supplied with rated voltage and outputs its rated power

motor nominal current

Measured actual electrical direct current of the converter

direkt link current

Measured actual intermediate circuit current of the converter

intermediate circuit current

DC link current of the frequency converter

intermediate circuit amperage

sie ist die Ursache für den elektrischen Strom, der die elektrische Ladung transportiert

voltage figure

it is the cause of the electric current that transports the electric charge

Voltage specification

the electric voltage indicates how strong the drive of the electric current is.

Voltage information

voltage is the ability of an electrical source to maintain a current in a circuit

working voltage

it is the cause of the current

Operating voltage

electrical voltage is a physical quantity that indicates how much work, or energy, is required to move an object with a given electrical charge along an electric field.

measured voltage

voltage is therefore the specific working capacity of the charge. It is a field quantity which can vary by many orders of magnitude.

voltage rating

measured current mains voltage

actual voltage

Voltage is the pressure of an energy source in a circuit that forces charged electrons (current) through a conductive loop, enabling them to do electrical work

electrical voltage

measured machine voltage

Measured actual machine voltage

metered actual engine voltage

metered actual machine

the actual metered device voltage

metered device voltage

measured current motor voltage

measured motor voltage

the current voltage at the motor

actual motor voltage

measured actual electrical direct current voltage of the converter

direct current link volatage

Measured current intermediate circuit voltage of the converter

link voltage (DC)

Measured current intermediate circuit voltage of the frequency converter

intermediate DC voltage

measured machine electricity consumption

electricity consumption

measured actual engine voltage current consumption

current consumption

energy consumption refers to the consumption of final energy used by consumers in the form of processed petroleum, natural gas and coal products, such as fuels (gasoline, diesel), heating oil, coke, coal, and as electric power or district heating

energy consumption

Energy consumption colloquially denotes the demand for energy for different useful applications

energy usage

Designates the energy demand of a final consumer within a fixed period of time

energy demand

Energy requirements refers to the amount of energy that must be supplied to operate or maintain a process

energy requirements

 total energy consumption can be measured by looking at how much energy a production process consumes

power demand

power requirements is the amount of energy or power used

power requirements

measured energy consumption of the unit

consumed energy

describes how much energy the device used

energy consumed

The electric energy that is input into the device is converted to mechanical energy by the motor

unit efficiency

ratio between power output und power input

machine efficiency

The efficiency indicates what proportion of the supplied energy is converted by the motor when it is converted into the desired form of energy

the efficiency of the motor

Ratio of the power delivered by the engine to the power consumed by the engine

the efficiency of the engine

the determined size of the component

heigth of the component

the specific height of the component

component size

the determined wide of the component

component wide