Siemens 6EP1437-2BA20 SITOP smart DIN Rail Power Supply 24Vdc 40A 960W, 3-Phase 6EP1437-2BA20 Data Sheet

Product codes

6EP1437-2BA20

Product data sheet

6EP1437-2BA20

SITOP PSU300S 40A STABILIZED POWER SUPPLY

INPUT: 400-500 V 3AC OUTPUT: 24 V DC/40 A

Technical specifications

Product

SITOP PSU300S

Power supply, type

24 V/40 A

Input

Input

3-phase AC

Rated voltage value Vin rated

400 … 500 V

Voltage range

340 … 550 V

Wide-range input

Yes

Mains buffering at Iout rated, min.

6 ms

Mains buffering

at Vin = 400 V

Rated line frequency

50 / 60 Hz

Rated line range

47 ... 63 Hz

Input current / at nominal level of the input voltage 400 V

1.7 A

Input current / at nominal level of the input voltage 500 V

1.5 A

Switch-on current limiting (+25 °C), max.

60 A

I²t, max.

3.4 A²·s

Built-in incoming fuse

none

Protection in the mains power input (IEC 898)

Required: 3-pole connected miniature circuit breaker 10 ... 16 A

characteristic C or circuit breaker 3RV2011-1DA10 (setting 3 A) or

3RV2711-1DD10 (UL 489)

Output

6EP1437-2BA20
Page 1/

10/01/2012

subject to modifications