B&R Automation PC 620 - High Voltage; Residual Voltage; Leakage Current

404
Standards and certifications • Safety
Automation PC 620 with 945GME N270 CPU board User's Manual V 1.10
7.3 High voltage
7.4 Residual voltage
7.5 Leakage current
Test carried out according to
EN 60060-1
Limits according to
EN 61131-2
1)
1) See EN 61131-2:2003 page 104, table 59.
Limits according to
UL 508
High voltage: Primary circuit to
secondary circuit and to protective
ground circuit (transformers, coils,
varistors, capacitors and
components used to protect
against over-voltage can be
removed before the test)
Input voltage Test voltage Input
voltage
Test voltage
1.2/50 µs
voltage
surge peak
AC, 1 min DC, 1 min AC, 1 min DC, 1 min
0 - 50 VAC
0 - 60 VDC
850 V 510 V 720 V ≤ 50 V 500 V 707 V
50 - 100 VAC
60 - 100 VDC
1360 V 740 V 1050 V > 50 V 1000 V +
2 x U
N
(1000 V +
2 x U
N
)
x 1.414
100 - 150 VAC
100 - 150 VDC
2550 V 1400 V 1950 V
150 - 300 VAC
150 - 300 VDC
4250 V 2300 V 3250 V
300 - 600 VAC
300 - 600 VDC
6800 V 3700 V 5250 V
600 - 1000 VAC
600 - 1000 VDC
10200 V 5550 V 7850 V
Table 269: Test requirements - High voltage
Test carried out according to
EN 61131-2
Limits according to
EN 60204-1
Limits according to
EN 61131-2
Residual voltage after switching off < 60 V after 5 sec (active parts)
< 60 V after 1 sec (plug pins)
< 60 V after 5 sec (active parts)
< 60 V after 1 sec (plug pins)
Table 270: Test requirements - Residual voltage
Test carried out Limits according to
VDE 0701-1
Leakage current: Phase to ground < 3.5 mA
Table 271: Test requirements - Leakage current