Test Voltage - Siemens SITOP PSU6200 3ph Equipment Manual

Safety, approvals, EMC

7.2 Test voltage

7.2 Test voltage
Figure 7-1
Only the manufacturer can perform the type test and production test; users can also perform
the field test.
Preconditions for performing the field test:
Test (A)
● Connect input terminals (L1, L2, L3) with one another, connect output terminals and
signaling contact with one another – and measure with respect to one another
Test (B)
● Connect input terminals (L1, L2, L3) with one another, and measure with respect to PE
Test (C)
● Connect the output terminals and signaling contact with one another and measure with
respect to PE
Table 7- 1 Test voltage
Type test
Production test
Field test
Remark:
Tripping current for DC measurement: max. 10 mA
50
Test voltage diagram
Test time Prim ↔ sec (A)
60 s 4200 V DC
1 s 4200 V DC
1 s 4200 V DC
Prim ↔ PE (B) Sec ↔ PE (C)
3350 V DC 850 V DC
3350 V DC 850 V DC
3350 V DC 850 V DC
Equipment Manual, 02.2020, A5E44623402-1-76
SITOP PSU6200 3ph