SIEMENS DIRECT CURRENT POWER SUPPLIES

SIEMENS SITOP PSU300S 40A  SIEMENS SITOP PSU300S STABILIZED POWER SUPPLY  6EP14372BA20 *Ex approval no longer available* The three-phase SITOP smart are the universal and high-performance standard power supplies for machine and plant construction. Despite their compact design, they have an excellent overload characteristic: Thanks to the 150% Extra Power, loads with high current consumption can be switched on without any problem and the continuous overload capability of 120% offers power reserves for possible expansions. The high efficiency guarantees low energy consumption and reduced heat generation in the electrical panel. To further increase the availability of 24 V, SITOP smart power supplies can be combined with buffer, DC-USV, redundancy and selective modules. Regardless of the industry and requirements, Siemens offers reliable and efficient power supplies for every system. Type of supply voltage: ACOutput voltage 1: 24...24 VMax. Output current 1: 40 AOutput voltage adjustable: yesOutput voltage rating 1: 24 VOutput current rating 1: 40 AShort-proof circuit: yesRated AC 50 Hz supply voltage: 400...400 VRated AC 60 Hz supply voltage: 500...500 VStabilized output voltage: yesPower absorbed: 89 VAOutput power: 960 WStabilized: yesType of electrical connection: Screw connectionPossibility of rail mounting: yesWall mountable: noSuitable for modular mounting: yesInstallation width: 145 mmInstallation height: 225 mmDirect assembly possible: noWidth: 145 mmHeight: 145 mm Depth: 150 mmProtection degree (IP): IP20

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SIEMENS SITOP PSU300S 20 A (DC 24) 6EP14362BA10 Stabilized power supply input: 3 AC 400 ... 500 V output: DC 24 V/20 A *Ex approval no longer available* Entrance form of the three-phase AC electrical networksupply voltage with AC● nominal value min. 400 V● rated value max. 500 V● initial value 340 V● final value 550 Vexecution of the input wide-range input Yesbackup operating condition for lack of mains voltageWith Ue = 400 Vbuffering time with nominal value of the output current in case of mains voltage failure min.6 msbackup operating condition due to mains voltage failureWith Ue = 400 Vmains frequency● 1 nominal value 50 Hz● 2 nominal value 60 Hzmains frequency 47 ... 63 Hzinput current● with value rated input voltage 400 V 1.2 A● at rated input voltage 500 V 1 Acurrent limitation of the inrush current to 25 °C max. 36 AI2t value max. 0.9 A² sProtection design No● of the mains cable Required: 3-pole circuit breaker with 3-pole coupling 6 ... 16 Acharacteristic C or circuit breaker 3RV2011-1DA10 (set to 3 A ) or 3RV2711-1DD10 (UL 489-listed, DIVQ)

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SIEMENS SITOP PSU8200 6EP34368SB000AY0 SITOP PSU8200 24 V/20 A stabilized power supply input: 3 AC 400 ... 500 V output: DC 24 V/20 A *Ex approval no longer available* Entrance form of the three-phase AC electrical networksupply voltage with AC● rated value min. 400 V● rated value max. 500 V● initial value 320 V● final value 575 Vinput execution wide-range input Yesbackup operating condition due to lack of mains voltageWith Ue = 400 Vbuffer time with nominal value of the output current in case of mains voltage failure min. 15 msbackup operating condition due to lack of mains voltageWith Ue = 400 Vmains frequency● 1 nominal value 50 Hz● 2 nominal value 60 Hzmains frequency 47 ... 63 Hzinput current● at rated input voltage 400 V 1.2 A● at rated input voltage 500 V 1 Acurrent limitation of the inrush current to 25 °C max. 16 AI2t value max. 0.8 A² sprotection design No● of the mains cable Required: 3-pole circuit breaker with 3-pole coupling 6 ... 16 Acharacteristic C or circuit breaker 3RV2011-1DA10 (settingon 3 A) or 3RV2711-1DD10 (UL 489)

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