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Siemens SIMOREG 6RA7095-4KS22

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6RA7095-4KS22

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The Siemens 6RA7095-4KS22 is a robust SIMOREG DC Master rectifier engineered for single-quadrant operation. This device utilizes a B6C thyristor bridge for efficient power conversion and operates at an input voltage of 690 V AC across a three-phase system.

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Technical specifications for 6RA7095-4KS22

ManufacturerSiemens
Product TypeSIMOREG DC Master rectifier
Product LineSIMOREG
Part Number6RA7095-4KS22
Drive ModeSingle-quadrant operation
Circuit ConfigurationB6C thyristor bridge
Input Voltage690 V AC, 3-phase
Input Current1658 A
Field Rectifier ModelD830/2000
ControllerMRE-GEEF4S22 microprocessor
DC Output Voltage830 V
DC Output Current2000 A
US Rated Output830 V DC, 1504 A
Field Input Voltage460 V
Field Output Current40 A
CoolingAir or water cooled
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The model 6RA7095-4KS22 from Siemens is designed as a SIMOREG DC Master rectifier, notable for its capability of single-quadrant operation. This industrial equipment utilizes a B6C thyristor bridge configuration, facilitating the transformation of electrical energy with precision. At an input voltage of 690 V AC from a three-phase source, it ensures reliable performance even under high demand. The input current rating is substantial, at 1658 A, enabling the rectifier to execute its functions efficiently.

The rectifier achieves a DC output voltage of 830 V, delivering significant output current up to 2000 A. For operational specifics in terms of rated output, it supports 830 V DC with a maximum output current of 1504 A. This model incorporates a D830/2000 field rectifier, emphasizing its design's functional integration. Control over this device is managed by the MRE-GEEF4S22 microprocessor, which enhances operational feedback and system management.

Conventionally, this device utilizes a field input voltage set at 460 V, which allows it to provide an output current of 40 A for field operations. The design also accommodates varied cooling methods, choosing between air or water-cooled systems depending on the application and environmental factors. The combination of these features makes the Siemens 6RA7095-4KS22 a versatile solution within the realm of DC power management.