Test class according to EN 61643-11:2012 (IEC 61643-11:2011)
|
|
T2, T3
|
System
|
|
TN-C-S, TN-S
|
Number of poles
|
|
4
|
Rated operating AC voltage
|
UN |
230 V
|
Maximum continuous operating voltage AC
|
UC |
320 V
|
Rated load current
|
IL |
250 A
|
Open circuit voltage of the combination wave generator (L/N, L/PE)
|
UOC |
6 kV
|
Open circuit voltage of the combination wave generator (N/PE)
|
UOC |
10 kV
|
Voltage protection level at UOC (L/N)
|
Up |
< 1.25 kV
|
Nominal discharge current for class II test (8/20) L/N, L/PE
|
In |
20 kA
|
Nominal discharge current for class II test (8/20) N/PE
|
In |
50 kA
|
Maximum discharge current (8/20)
|
Imax |
40 kA
|
Impulse discharge current for class I test (10/350) N/PE
|
Iimp |
50 kA
|
Total discharge current (8/20) L1+L2+L3+N->PE
|
ITotal |
50 kA
|
Asymmetrical attenuation of filter at f = 1.5 MHz
|
|
> 70 dB
|
Asymmetrical attenuation of filter at f = 0.15 ÷ 30 MHz
|
|
> 30 dB
|
Temporary overvoltage test (TOV) for tT = 5 s (L/N)
|
UT |
337 V
|
Temporary overvoltage test (TOV) for tT = 120 min (L/N)
|
UT |
440 V
|
Temporary overvoltage test (TOV) for tT = 0.2 s (N/PE)
|
UT |
1 200 V
|
Response time (L/N)
|
tA |
< 25 ns
|
Response time (L/PE, N/PE)
|
tA |
< 100 ns
|
Power dissipation
|
Pz |
< 70 W
|
Maximal back-up fuse
|
|
250 A gL/gG
|
Residual current
|
IPE |
≤ 5 µA
|
Follow current interrupt rating (N/PE)
|
Ifi |
0.1 kArms
|
Lightning protection zone
|
|
LPZ 1-2, LPZ 2-3, LPZ3
|
Housing material
|
|
Steel plate 0.8 mm
|
Degree of protection
|
|
IP20
|
Operating temperature
|
ϑ |
- 40 ÷ 55 °C |
Humidity range
|
RH |
5 ÷ 95 % |
Recommended cross-section of connected conductors
|
S |
120 mm2 |
Clamp fastening range (solid conductor)
|
|
35 ÷ 240 mm2 |
Clamp fastening range (stranded conductor)
|
|
35 ÷ 240 mm2 |
Tightening moment
|
|
26
|
Installation
|
|
Using the M8 screws on the chassis
|
Operating position
|
|
Any
|
Product placement environment
|
|
Internal
|
Signalling at the device
|
|
None
|
Remote signalling
|
|
Yes |
Potential free signal contact (S) (recommended cross-section of remote monitoring max. 1 mm2)
|
|
AC: 250 V / 0.5 A, DC: 250 V / 0.1 A
|
Includes EMI / EMC filter
|
|
Yes |
Pluggable version
|
|
No |
Lifetime
|
|
> 100 000 h
|