Siemens SIDOOR AT40 System Manual page 136

Power supply
7.3 SIDOOR TRANSFORMER UL
Table 7-1
Type test
Manufacturing test
Field test
Remark:
Tripping current for measuring DC: 0 mA
tripping current for measuring AC: <100 mA
134
Test voltage
Test time PRI<->SEC (A)
60 s 4000 VAC
1 s 4000 VAC
1 s 1500 VAC
1 s 2250 VDC
PRI<->PE (B) SEC<->PE (C)
4000 VAC 1500 VAC
4000 VAC 1500 VAC
1500 VAC 350 VAC
2250 VDC 500 VDC
AT40 and ATD400V for elevators
System Manual, 06/2022, A5E42192709-AH