Specification Of Dielectric Tests, Protection Class, Degree Of Protection, And Rated Voltage Of Et 200Eco Pn - Siemens SIMATIC ET 200eco PN Operating Instructions Manual

General technical data

8.4 Specification of dielectric tests, protection class, degree of protection, and rated voltage of ET 200eco PN

Compatibility test, mechanical environmental conditions
The table below provides information about the type and scope of the tests of mechanical
environmental conditions.
Test ... Test standard
Vibration Vibration test
according to
IEC 60068-2-6
Shock Shock, tested
according to
IEC 60068-2-27
Continuous Shock, tested
shock according to
IEC 60068-29
8.4 Specification of dielectric tests, protection class, degree of protection,
and rated voltage of ET 200eco PN
Test voltage
The insulation stability is tested with the following test voltage according to IEC 61131-2
during type testing:
Circuits with nominal voltage V
or ground
Degree of pollution/overvoltage category according to IEC 61131
● Pollution degree 1
● Pollution degree 2 for terminal block and the voltage distributor.
● Overvoltage category
92
Terminal and I/O devices
Without
mounting rail
With mounting
rail
Type of shock: Half-sine
Shock intensity: 30 g peak value, 18 ms duration
Direction of shock: 3 shocks in each +/- direction at each of the three vertically
aligned axes
Type of shock: Half-sine
Shock intensity: 25 g peak value, 6 ms duration
Direction of shock: 1000 shocks in each +/- direction at each of the three
vertically aligned axes
< 50 V
< 150 V
< 250 V
– at U = 24 V DC: II
rated
Type of vibration: Frequency sweeps at a rate of change of 1
octave/minute.
10 Hz ≤ f ≤ 58 Hz, constant amplitude 3 mm
58 Hz ≤ f ≤ 150 Hz, constant acceleration 40 g
5 Hz ≤ f ≤ 12 Hz, constant amplitude 15 mm
12 Hz ≤ f ≤ 150 Hz, constant acceleration 10 g
Duration of vibration: 10 frequency sweeps per axis in each of
three perpendicular axes
against other circuits Test voltage
in
500 V DC
2500 V DC
4000 V DC
Operating Instructions, 06/2009, A5E01250250-04
ET 200eco PN