ABB Surge Protector OVR T1-T2 N 100-255 TT C

ABB Surge Protector OVR T1-T2 N 100-255 TT C

General Information

Extended Product Type:OVR T1-T2 N 100-255 TT C

Product ID:2CTB812022R2300

EAN:4053546114669

Catalog Description:Surge Protective Device

Long Description:OVR T1-T2 N 100-255 TT C Surge Protective Device

Technical of ABB Surge Protector OVR T1-T2 N 100-255 TT C

Type of Low Voltage Distribution System:

TT

TN-S

Nominal AC Voltage of the System (Uo):

239 … 400 V

Maximum Continuous Operating Voltage (Uc):

(L-PE) - V

(L-N) - V

(N-PE) 255 V

Temporary Overvoltage Test Value (UT):

(N-PE) 1200/200ms V

Rated Service Short-Circuit Breaking Capacity (Ics):

100 kA

Discharge Current:

Nominal (8 / 20 µs) 25 kA

I (max, 8 / 20 µs) 60 kA

I (total, 10 / 350 µs) 50 kA

Impulse Current:

I (imp, 10 / 350 µs) - kA

I (total, 10 / 350 µs)  50 kA

Short Circuit Withstand Icc:

100 kA

Follow Current Extinction Capacity If (I fi):

(N-PE) 50 kA

Frequency (f):

45…65 Hz

Short-Circuit Protective Devices:

gG Type Fuses 315 A