To ensure the correct installation of your PULS UB40.241 DIN Rail Controller, follow these detailed steps: First, always prioritize safety by turning off the power and disconnecting the battery fuse before commencing any work on the device. Next, install the controller within an enclosure that offers protection against electrical, mechanical, and fire hazards. Securely mount the device onto a DIN rail, adhering to the EN 60715 standard, and ensure the battery terminals are positioned at the bottom. When connecting the power supply, use a regulated power supply or a similar DC source. The power supply should be appropriately sized to deliver the necessary current for charging the batteries. For optimal performance, use VRLA lead acid batteries with a capacity ranging from 12Ah to 200Ah. Always adhere to local and national codes when wiring the controller. Utilize appropriate copper cables that are designed for the specified ambient temperatures. It's crucial to select the correct wire sizes and lengths between the power supply, battery, and the DC-UPS controller to prevent operational issues. In the battery circuit, install two fuses, each rated at 35A or 40A, in parallel to protect the wiring. Ensure the installation environment is controlled, avoiding condensation and frost. Maintain adequate clearances around the device to facilitate proper cooling and operation. Also, adhere to the recommended guidelines for altitude, temperature, and humidity ranges. If desired, connect a PT1000 temperature sensor for battery temperature monitoring. Finally, carefully review the technical data provided for input voltage, current ratings, wire sizes, and other specifications to ensure the controller functions correctly and safely within your industrial system.
