OVR T2 3L 40-275s P QS

OVR T2 3L 40-275s P QS
Mô tả :
OVR T2 3L 40-275s P QS Surge Protective Device
Thông tin kỹ thuật :
Standards:IEC 61643-11 / EN 61643-11
Type of Low Voltage Distribution System:TN-C
Suitable For:To protect the systems against the transient overvoltage (lightning)
Rated Voltage (Ur):230 V AC
Nominal AC Voltage of the System (Uo):230 / 400 V
Voltage Rating DC:350 V
Voltage Protection Level ( Up):1.4 kV
(L-N) – kV
(N-PE) – kV
(L-PE) 1.4 kV
Maximum Continuous Operating Voltage (Uc):(L-PE) 275 V
(L-L) 440 V
(L-N) – V
(N-PE) – V
Temporary Overvoltage Test Value (UT):337 V
Rated Service Short-Circuit Breaking Capacity (Ics):100 kA
Discharge Current:Nominal 20 kA
Maximum 40 kA
Total 120 kA
Nominal (8 / 20 µs) 20 kA
I (max, 8 / 20 µs) 120 kA
Impulse Current:I (imp, 10 / 350 µs) 2 kA
Short Circuit Withstand Icc:100 kA
Power Loss:49 mW
Short-Circuit Protective Devices:Curve B Breakers ≤ 125 A
Curve C Breakers ≤ 125 A
gL Type Fuses ≤ 160 A
gG Type Fuses ≤ 160 A
Arrester Class:II
Number of Poles:3
Number of Protected Poles:3
Number of Conductors:3
Transmission Standard:Optic
Version:Plug-in
Mounting Type:DIN rail (top hat rail) 35 mm
Product Type:QS
Options Provided:Residential, commercial building.
Preventive Maintenance Feature:Yes
Status Indicator:Yes
Fuse Size:3 modular spacing
Environmental
Degree of Protection:IP20
Maximum Operating Altitude Permissible:Without Derating 5000
RoHS Status:Following EU Directive 2011/65/E