Description
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SIEMENS SITOP PSU300S 6EP1434-2BA10 Switch Mode PSU DIN 24VDC 240W 10A 3xPhase IN 400-500VAC – NEW in box see photos
Specs:
Technical specifications
Product SITOP PSU300S
Power supply, type 24 V/10 A
Input Input 3-phase AC
Supply voltage / at AC / nominal value min. 400 V Supply voltage / at AC / nominal value max. 500 V Supply voltage • at AC 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 0.7 A Input current / at nominal level of the input voltage 500 V 0.5 A Switch-on current limiting (+25 °C), max. 36 A I²t, max. 0.9 A²·s Built-in incoming fuse none 6EP1434-2BA10 Page 1/ 08/18/2014 subject to modifications 4 © Copyright Siemens AG 2014 Protection in the mains power input (IEC 898) Required: 3-pole connected miniature circuit breaker 6 … 16 A characteristic C or circuit breaker 3RV2011-1DA10 (setting 3 A) or 3RV2711-1DD10 (UL 489) Output Output Controlled, isolated DC voltage Rated voltage Vout DC 24 V Total tolerance, static ± 3 % Static mains compensation, approx. 0.5 % Static load balancing, approx. 1 % Residual ripple peak-peak, max. 150 mV Spikes peak-peak, max. (bandwidth: 20 MHz) 240 mV Adjustment range 24 … 28 V Product feature / output voltage adjustable Yes Output voltage setting via potentiometer • Note max. 240 W Status display Green LED for 24 V OK Signaling Relay contact (NO contact, rating 60 V DC/ 0.3 A) for “24 V OK” On/off behavior No overshoot of Vout (soft start) Startup delay, max. 1.5 s Voltage rise, typ. 30 ms Voltage increase time / of the output voltage / maximum 500 ms Rated current value Iout rated 10 A Current range 0 … 10 A • Note 12 A up to +45 °C delivered active power / typ. 240 W short-term overload current / at short-circuit during run-up / typical 16 A Duration of overloading ability for excess current / on short-circuiting during the start-up 100 ms short-term overload current / at short-circuit during operation / typical 16 A Duration of overloading ability for excess current / on short-circuiting during the operational phase 100 ms Parallel switching for enhanced performance Yes Numbers of parallel switchable units for enhanced performance 2 Efficiency Efficiency at Vout rated, Iout rated, approx. 91 % Power loss at Vout rated, Iout rated, approx. 24 W
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