Sola HD S4KC Series Operation & User’s Manual

37, S4KC SERIES USER MANUAL | 37 10.3 Precautions Although the UPS has been designed and manufactured to ensure personal safety, improper use can result in electrical shock or re. To ensure safety, observe the following precautions: • Turn o and unplug the UPS before cleaning it. �…

6, 6 | Important Safety Precautions IMPORTANT SAFETY PRECAUTIONS SAVE THESE INSTRUCTIONS This manual contains important safety instructions. Read all safety and operating instructions before operating the Uninterruptible Power System (UPS). Adhere to all warnings on the unit and in t…

10, 10 | 2.0 System Description 2.0 System Description Battery SPD & EMI/RFI Filters Rectier/PFC Dc-to-Dc Converter Inverter Input Output G Dynamic Bypass L1 N L1 N G Battery Charger Figure 1: Operating principle diagram 2.1 Surge Protection Devices (SPD) & EMI/RFI Filters These…

12, 12 | 3.0 Major Components 3.0 Major Components The S4K5U6K5C is composed of three major assemblies to provide easier handling, installation, and versatility. 3.1 Main Frame & Electronics The cabinet is shipped with internal batteries installed and a basic hardwire distribution box…

23, Sola HD S4KC Series S4KC SERIES USER MANUAL | 23 5.4.1 Power Distribution Box Electrical Connections Electrical connections are made through the power distribution box (which is attached to the rear of the UPS). • S4KPAD2-CEHWMBSC ts the S4K5U6K5C. The installer must provide an upstream branch circuit b…

32, 32 | 9.0 Communication 9.0 Communication 9.1 Communication Interface Port The UPS has a terminal block on the rear of the unit. Several signals are provided on this port and are assigned as follows. 9.2 Terminal Block Communications The dry contact includes eight PINs, as shown in Figure 23.…