PZH L80

Kod: 7730406

PZH L80

Kod: 7730406

Decoupling inductors are intended for rated load currents within the range of 63 and 80A. These inductors, sometimes also called decoupling impedance, ensure the energy coordination between the arresters type 1 and type 2 or the arresters type 2 and type 3 according to IEC 1024-1 and IEC EN 61643-11, especially in the places where there is no adequate distance between the arresters (e.g. when there are two successive arrester types placed in one switchboard). If the energy coordination of surge protection is not achieved, the lightning current impulse can damage some arrester type of the protection cascade. If there is at least 5m distance between two successive arrester types (in case of two successive arrester types in two different switchboards), this section impedance can be considered as adequate.

TEHNIČKI PODACI I NORME

OZNAKE U KATALOGU

MATERIJALI


OZNAKA
MATERIJAL
Rf
nehrđajući čelik
Rf*H4
nehrđajući čelik otporan na kiseline
Cu
bakar
Al
aluminij
Fe
čelik
FeZn
pocinčani čelik
FeZn-H
vruće pocinčani čelik
KFe
kaljeni čelik
FeCu
pobakreni čelik
CuZn
mesing
PE
polietilen - UV stabilan
N
najlon – UV stabilan
P-SV
poliester, ojačan staklenim vlaknima UV
PVC
elektrostatički plastificirano
PVC
otporna umjetna smjesa
Drvo
drvo
Beton
beton
Ltž
lijevano željezo
CuSn
pokositreni bakar

polipropilen

DIMENZIJE VODIČA

(prikladnost nosača za određeni profil vodiča)

OZNAKA
ZNAČENJE
Φ

promjer okruglog vodiča

P

dimenzije poprečnog presjeka plosnatog vodiča


SUSTAV PRIČVRŠĆIVANJA VODIČA NA NOSAČ

OZNAKA
ZNAČENJE
N

pričvršćivanje najlonskim pričvrsnim elementom

PE

pričvršćivanje polietilenskim pričvrsnim elementom

K
pričvršćivanje klik sustavom
V
pričvršćivanje vijcima
*
po narudžbi
Legenda oznaka
Decoupling inductors are intended for rated load currents within the range of 63 and 80A. These inductors, sometimes also called decoupling impedance, ensure the energy coordination between the arresters type 1 and type 2 or the arresters type 2 and type 3 according to IEC 1024-1 and IEC EN 61643-11, especially in the places where there is no adequate distance between the arresters (e.g. when there are two successive arrester types placed in one switchboard). If the energy coordination of surge protection is not achieved, the lightning current impulse can damage some arrester type of the protection cascade. If there is at least 5m distance between two successive arrester types (in case of two successive arrester types in two different switchboards), this section impedance can be considered as adequate.
Mounting method DIN rail (top hat rail) 35 mm
ISO9001_&_ISO14001_cro.pdf
Naziv web-stranice

Kontakt

Hermi, d.o.o.

Lužansko polje 7

71000 Sarajevo

Bosna i Hercegovina