Nr.
crt.
|
Elementul
|
Marimea
|
Relatia sau notatia
|
Receptor
|
Pn kW
ns 
|
Pn kW
ns 
|
|
|
|
|
|
|
|
Receptor
|
Factorul de putere nominal
|
cosφn
|
|
|
|
Randamentul nominal
|
ηn
|
|
|
|
Curentul nominal
|

|
|
|
|
Durata de actionare
nominala
|
DAn
|
|
|
|
Curentul relativ de pornire
|
l
|
|
|
|
Curentul cerut
|
|
|
|
|
Curentul de pornire
directa
|

|
|
|
|
Curentul de pornire cu
mijloace speciale (ex. CST),
- daca este cazul -
|

|
|
|
|
Releu
termic
|
Curentul de serviciu
ksrI ,
pt. RT tip TSA
|

|
|
|
|
Tipul releului termic (p.
251)
|
TSA
|
|
|
|
Curentul de
suprasarcina
|

|
|
|
|
Reglajul posibil
|

|
|
|
|
Reglajul ales
|

|
|
|
|
Siguranta fuzibila
|
Solicitarea termica de
durata
|

|
|
|
|
Conditia de
nedeconectare la curentul de pornire (c, p. 290)
|

|
|
|
|
Selectivitatea cu releul
termic
|

|
|
|
|
Siguranta fuzibila
aleasa (p.250)
|
LFi
(In soclu/In fuzibil)
|
|
|
|
Contactor
|
Curentul nominal
|

|
|
|
|
Tipul contactorului (p.247)
|
TCA .
|
|
|
|
Conducta electrica
|
Stabilitatea termica la
solicitarea de durata (p. 300, 301)
|

|
|
|
|
Stabilitatea termica la
curentii de suprasarcina
|

|
|
|
|
Stabilitatea termica la
curentii de scurtcircuit
|

|
|
|
|
Sectiunea minima
admisa
(tab. 4.32, p. 297))
|

|
|
|
|
Sectiunea minima
coresp. densitatii curentului de pornire
Jadm=35(Cu); 20(Al)
A/mm2
|

|
|
|
|
Conducta aleasa (tab.
4.5, p. 238)
|
3
FY . +FY
|
|
|
|
Tub de protectie
|
Tip (IP, IPY, IPEY, PEL,
Tv s.a., p. 230)
Diametrele nominale (tab.
4.6)
|
Dext/Dint
|
|
|