DESCRIPTION
Type II/2 single-phase 1P+N lightning arrester.
Consisting of a basic part and 1 MOV + 1 GDT plug-in protection module.
-Suitable for boundary 1-2 lightning protection zone concepts.
-Core component is a metal oxide thyristor element with high discharge capacity.
-Low residual voltage and fast response
-Reliable control by means of Thermo Dynamic Control isolation switches.
-With remote signaling contacts for controlling the device.
-Faults are indicated by a red mark in the inspection window.
-Protection modes: Protection modes: L-N, N-PE
Features
Model
TOWSPE-B60/1
TOWSPE-C40/1
TOWSPE-D20/1
Protection class:
B C D
Maximum continuous operating voltage (Uc):
275V
275V
275V
Rated Discharge Current (8/20s) (In):
30KA
20KA
10kA
Maximum Discharge Current (8/20s) (Imax:)
60KA
40KA
20KA
Voltage Protection Level
~1.5KV
~1.3KV
~1KV
Response Time
<; 25ns
<; 25ns
<; 25ns
Working environment:
Temperature -40C +80C;
Temperature -40C +80C
Temperature -40C +80C
<;95%;
<;95%;
<;95%;
Indicates deterioration:
Green (normal), Red (fault)
Green (Normal), Red (Fault)
Green (normal), red (fault)