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Test class according to EN 61643-11:2012 (IEC 61643-11:2011)
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T2, T3
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System
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TN-C-S, TN-S
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Number of poles
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4
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Rated operating AC voltage
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UN |
230 V
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Maximum continuous operating voltage AC
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UC |
320 V
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Rated load current L1, L2, L3 conductors
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IL |
400 A
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Rated load current N conductor
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IL |
200 A
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Open circuit voltage of the combination wave generator (L/N, L/PE)
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UOC |
6 kV
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Open circuit voltage of the combination wave generator (N/PE)
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UOC |
10 kV
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Voltage protection level at UOC (L/N)
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Up |
< 1.25 kV
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Nominal discharge current for class II test (8/20) L/N, L/PE
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In |
20 kA
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Nominal discharge current for class II test (8/20) N/PE
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In |
50 kA
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Maximum discharge current (8/20)
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Imax |
40 kA
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Impulse discharge current for class I test (10/350) N/PE
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Iimp |
50 kA
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Total discharge current (8/20) L1+L2+L3+N->PE
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ITotal |
50 kA
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Asymmetrical attenuation of filter at f = 1.5 MHz
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> 70 dB
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Asymmetrical attenuation of filter at f = 0.15 ÷ 30 MHz
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> 30 dB
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Temporary overvoltage test (TOV) for tT = 5 s (L/N)
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UT |
337 V
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Temporary overvoltage test (TOV) for tT = 120 min (L/N)
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UT |
440 V
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Temporary overvoltage test (TOV) for tT = 0.2 s (N/PE)
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UT |
1 200 V
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Response time (L/N)
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tA |
< 25 ns
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Response time (L/PE, N/PE)
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tA |
< 100 ns
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Power dissipation
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Pz |
< 125 W
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Maximal back-up fuse
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400 A gL/gG
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Residual current
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IPE |
≤ 5 µA
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Follow current interrupt rating (N/PE)
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Ifi |
0.1 kArms
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Lightning protection zone
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LPZ 1-2, LPZ 2-3, LPZ3
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Housing material
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Steel plate 0.8 mm
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Degree of protection
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IP20
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Operating temperature
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ϑ |
- 40 ÷ 55 °C |
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Humidity range
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RH |
5 ÷ 95 % |
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Recommended cross-section of connected conductors
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S |
240 mm2 |
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Clamp fastening range (solid conductor)
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35 ÷ 240 mm2 |
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Clamp fastening range (stranded conductor)
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35 ÷ 240 mm2 |
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Tightening moment
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40
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Installation
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Using the M8 screws on the chassis
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Operating position
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Any
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Product placement environment
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Internal
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Signalling at the device
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None
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Remote signalling
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Yes |
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Potential free signal contact (S) (recommended cross-section of remote monitoring max. 1 mm2)
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AC: 250 V / 0.5 A, DC: 250 V / 0.1 A
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Includes EMI / EMC filter
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Yes |
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Modular design
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No |
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Lifetime
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> 100 000 h
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