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KOHLER POWER SYSTEMS
Transfer Switches / KCS

Transfer Switches / KCS

Product catalog summary

Overview: The document details the specifications and features of Model KCS/KCP Automatic Transfer Switches, covering ratings, standard features, controller capabilities, and compliance with standards.

Ratings: These switches support voltages from 208-600 VAC and currents from 30 to 4000 amps, with options for standard and programmed-transition modes.

Standard Features: Key features include UL 1008 listing, CSA certification, mechanically held mechanisms, and high withstand ratings, suitable for emergency and standby applications with quick transfer times.

MPAC 1500 Controller: A microprocessor-based controller with an LCD display, dynamic keypad, and LED indicators. It offers voltage and frequency sensing, phase rotation sensing, and real-time clock functions, with communication options like Modbus RTU/TCP/IP and USB.

Programmable Features: Users can program system voltage, frequency, time delays, and load control outputs. The controller supports various operating modes and extensive monitoring and event logging.

Environmental Specifications: Operational temperatures range from -20°C to 70°C, with storage from -40°C to 85°C, and humidity levels from 5% to 95% non-condensing.

Compliance and Standards: The switches comply with UL, CSA, NFPA, IEEE, NEMA, and IEC standards, ensuring reliability and safety.

Weights and Dimensions: Detailed dimensions and weights are provided for different models and enclosure types, with a recommendation for consultation for specific installation requirements.

Specifications: The document outlines withstand current ratings for various fuses and circuit breakers, specifying maximum fuse types and short-time withstand ratings for different voltage levels, tested per UL 1008 standards.

Procedures: Guidelines for selecting appropriate circuit breakers and fuses are provided, with advice to contact Kohler Co. for higher withstand ratings.

Norms and Standards: Compliance with UL 1008 standards ensures safety and reliability.

Recommendations: Short-time ratings are provided for system coordination, with suggestions for specific manufacturers' circuit breakers.

Accessories: Lists accessory modules like alarm modules, input/output modules, and battery chargers, with specifications for each.

Environmental Specifications: Accessories operate within -40°C to 85°C and 35% to 85% non-condensing humidity.

Additional Features: Optional features include digital meters, line-to-neutral voltage monitoring, and load shed kits, with software for remote monitoring and control.

Model Designation: Explains the model designation system for Kohler transfer switches, detailing controls, voltage, poles, enclosure, current rating, and transition type.

Transfer Switches / KCS

Transfer Switches / KCS

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