Function overview KEA 3X0

Product catalog summary

Overview: The document provides a detailed function overview of the KEA 3X0 series by Kuhse Power Solutions GmbH, highlighting specifications, control features, protection mechanisms, I/O capabilities, and approvals for different variants and packages.

Specifications: The KEA 3X0 series includes variants 320 RP, 320, 350 RP, and 350, with packages P1 and P2. Key specifications include generator and mains voltage measurements (120/480/690 V AC), generator current (1/5 A), and busbar voltage options. Control features include generator and mains breaker control, synchronization, and multiple operating modes.

Control Features: The series supports automatic, manual, stop, and test modes, single and multiple-unit operations, and mains parallel multiple-unit operation for up to 32 units. It includes AMF, critical mode operation, synchronization, import/export control, load-dependent start/stop, and configurable PID controllers.

Protection Mechanisms: ANSI protection features include voltage/frequency, overload, synch check, unbalanced load, overcurrent, ground fault, power factor, and engine-specific protections like overspeed and temperature monitoring.

I/O Capabilities: The series offers internal digital I/O expansion, speed input, battery voltage monitoring, configurable discrete alarm inputs/outputs, analog inputs/outputs, and CANbus communication interfaces. It supports Ethernet Modbus TCP, USB, and RS-485 Modbus RTU interfaces.

Approvals and Listings: The KEA 3X0 series is CE marked and complies with VDE-AR-4105/4110 and EAC standards. Part numbers are provided for different mounting options and spare kits.

Additional Notes: The document includes details on selectable senders, CAN configuration options, and communication system capabilities, allowing for flexible integration and operation within power systems.

Catalog excerpts

Kuhse Power Solutions GmbH Phone: +49 4171 798 0 Subject to alteration Stand: 05/2020

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Kuhse Power Solutions GmbH Phone: +49 4171 798 0 Subject to alteration An der Kleinbahn 39 https://kuhse.de Stand: 05/2020

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#1 selectable senders: VDO (0 to 180 Ohm, 0 to 5 bar), VDO (0 to 180 Ohm, 0 to 10 bar), VDO (0 to 380 Ohm, 40 to 120°C), VDO (0 to 380 Ohm, 50 to 150°C), Pt100, Pt1000, resistive input (one- or two-pole, 2pt. linear or 9pt. user defined ) #2 CAN#2 freely selectable during configuration between CANopen or J1939; please feel free to request more information #3 KEA 320: It is possible to toggle between CAN and Ethernet load share line in STOP mode ("warm redundancy") #4 a screw and a clamp kit are delivered with the unit for fastening #5 The KEA 350/LS5 communication system allows up to 48 members...

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