ABB Surge Protective Device OVR T2 40-275 C QS
Surge Protective Device
Description
Technical
Standartlar:
IEC 61643-11 / EN 61643-11
Type of Low Voltage Distribution System:
TT
TN-C
TN-S
Şuna Uygun:
To protect the systems against the transient overvoltages (lightning)
Anma Gerilimi (Ur):
230 V AC
Nominal AC Voltage of the System (Uo):
230 / 400 V
Voltage Protection Level ( Up):
1.25 kV
(L-N) 1.25 kV
(N-PE) 1.25 kV
Maximum Continuous Operating Voltage (Uc):
(L-PE) 275 V
Temporary Overvoltage Test Value (UT):
337 V
Rated Service Short-Circuit Breaking Capacity (Ics):
100 kA
Discharge Current:
Nominal (8 / 20 µs) 20 kA
I (max, 8 / 20 µs) 40 kA
Impulse Current:
I (imp, 10 / 350 µs) 2 kA
Short Circuit Withstand Icc:
100 kA
Arrester Class:
II
Number of Protected Poles:
1
Kutup Sayısı:
1
Number of Conductors:
1
İletim Standardı:
Optic
Version:
Plug-in
Montaj Türü:
DIN-Rail
Ürün Türü:
QS
Options Provided:
Replacement Cartridge
Preventive Maintenance Feature:
No
Status Indicator:
Yes
