surge arresters - varistor type 2 · piii is surge arrester type 2 according to en 61643-11 and iec...
TRANSCRIPT
88
TYPE
2SURGE PROTECTION DEVICE - SURGE PROTECTION DEVICE - SURGE PROTECTION DEVICE - SURGE PROTECTION DEVICE - SURGE PROTECTION DEVICE - SURGE PROTECTION DEVICE - SURGE PROTECTION DEVICE - SURGE PROTECTION DEVICE - SURGE PROTECTION DEVICE
Surge Protection Device TYP 2 POWER SUPPLY SYSTEMS UP TO 1000 V
catalogue SPD - HAKEL-TRADE - 25. edition
PIII-75
PIII-150
N(PEN) N(PEN)
L L1 2DS
3
N(PEN) N(PEN)
L L1 2DS
3
TYPE
2
TYPE
2
CLASS
II
CLASS
II
industry
industry
+80°C
-40°C ϑ
+80°C
-40°C ϑ
IP
20
IP
20
LPZ
1 2
LPZ
1 2
home
home
1-pole MOV surge arrester
1-pole MOV surge arrester
TT
TT
TN-C
TN-C
TN-S
TN-S
SURGE ARRESTERS - VARISTOR PIII is surge arrester type 2 according to EN 61643-11 and IEC 61643-1. These arresters are recom-mended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 1-2 (accord-ing to IEC 1312-1 and EN 62305) for equipotential bonding and elimination of transient overvolt-age that originate during atmospheric discharges or switching processes. The combination of PIII + B20 is suitable for use in TNS and TT systems.
The main use of PIII arrester is in all kinds of industry, residential and administration buildings.They are to be placed into the secondary switchboards or into the control box.
katalog_2012_snadny_vyber_vyrobky_1_3_en.indd A88katalog_2012_snadny_vyber_vyrobky_1_3_en.indd A88 6.4.2012 14:54:326.4.2012 14:54:32