| Customization: | Available |
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| Type: | Power Source Arrester |
| Structure: | Valve Type Arrester |
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The AOUE1+2 line is a group of Class l+l Surge Protective Devices. They are intended as a protecti-on againstindirectand low intensity direct hits of lightning strokes. n standard three phase TN-C grid, they provides protection to LPL Ill, vrequirements given in EN 62305 with totallightning current introduced into electrical installation of 37.5 kA and totallightningstroke current 75 or 100kA based on physical conguration and mutual position of grounding point oflightning rod, groundingpoint of the electrical installation and place of SPD installation.
Technical Parameters:
| Poles | 3+0, 4+0, 3+1 | 1+1, 3+1 | |||||
| (L-N, PE, PEN) | (X+1, N-PE) | ||||||
| Standards | EN 61643-11 | ||||||
| Category 1EC/VDE | Type1+2 (lassl+lI, B+C,T1+T2) | ||||||
| Technology | GDT (Spark-gap) | ||||||
| Reference test vltage UREF | 250V AC | ||||||
| Rated operational voltage Un | 230/400 V AC | ||||||
| Max. continuous operating voltage Uc | 275VAC | 320VAC | 385VAC | 440VAC | 255V AC | ||
| Nominal frequencyf | 50/60Hz | ||||||
| Nominal discharge current(8/20) In kA | 60 kA per pole | 120 KA per pole | |||||
| Max. discharge current(8/20) Imax kA | 100 KA per pole | 60kA per pole 120kA NPE | |||||
| Lightning impulse current( 10/350) limp | 25kA per pdle | 35 kAper pole | 50 kAper polle | 120kA per pole | |||
| Voltage protection level @In | < 1.8kV | <2.0kV | <22kV | < 25kV | < 1.8kV | ||
| Response time | ≤100 ns | ||||||
| FN-PE fllow current interrupting rating I6i | - | 100A | |||||
| Max. Permissible Strength of Backup Fuse | 315A gL/gG | - | |||||
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