Article No. | 6EP1961-3BA01 |
Input/Output | Stabilized, isolated
DC voltage |
Rated voltage Uin rated | 24 V DC |
Voltage range | 24 ... 28.8 V |
Control input | - |
Rated output voltage Uout rated | Uin – approx. 1 V |
Rated current Iout rated | 40 A |
Mains buffering | Backup time: - With 40 A load current: 200 ms
- With 20 A load current: 400 ms
- With 10 A load current: 800 ms
- With 5 A load current: 1.6 s
Reduces the backup time by 100 ms in combination with 6EP1 437-3BA10. |
Buffering time, max. | 10 s |
Protection and monitoring | |
Current limiting, static | Typ. 40 A |
Short-circuit protection | Electronically |
Signaling/alarm signals | |
Status display | Green LED for "Supply voltage > 20.5 V" |
Signaling | - |
Safety | |
Galvanic isolation | Yes, SELV acc. to EN 60950-1 |
Safety class | Class I |
Safety test | Yes |
CE marking | Yes |
UL/cUL (CSA) approval | UL-Listed (UL 508) File E197259, CSA (CSA C22.2 No. 14, CSA C22.2 No. 107.1) |
Explosion protection | - |
Degree of protection (EN 60529) | IP20 |
EMC | |
Emitted interference | EN 55022 Class B |
Noise immunity | EN 61000-6-2 |
Operating data | |
Ambient temperature range | 0 ... +60 °C with natural convection |
Transport and storage temperature range | -40 ... +85°C |
Humidity class | Climate class 3K3 according to EN 60721, no condensation |
Mechanics | |
Connections | One screw-type terminal each for + and - for 0.5 ... 10 mm2
solid/finely stranded |
Dimensions (W x H x D) in mm | 70 x 125 x 125 |
Weight, approx. | 1.2 kg |
Mounting | Can be snapped onto standard mounting rail EN 60715 35x7.5/15 |
