SEAL-LIP TYPE 3K2593 - Caterpillar

The system should be installed per the National Electrical Code (NEC) and the local codes.Input/Output Cabinet
The Input/Output cabinet receives following items for the system: the input cables for three-phase AC power, output cables for three-phase AC power, the ground cables and the neutral cables. Neutral cables are used only in systems that have four wires for the input power. The cabinet can accommodate the entry of the cable from the top of the cabinet or from the bottom of the cabinet.There are six galvanized steel panels that are on the Input/Output Cabinet for the entry of the conduit. The panels are made of 12 gauge metal. The panels are removable. Three panels are located on top of the cabinet and three panels are located on the bottom of the cabinet. Each of the access plates that are located on the bottom of the Input/Output Cabinet can have a total of six holes with a diameter of 114.30 mm (4.50 inch). The panels that are located on the top of the cabinet are distributed in the following way: one panel for input one of the MMU, one panel for the bypass input of the MMU and one panel for the system output of the MMU. The panels that are located on the bottom of the cabinet are distributed in the following way: one panel for input one of the MMU, one panel for the bypass input of the MMU and one panel for the system output of the MMU. Holes must be punched in the field for the entry of the cable in order to accommodate the configuration of the system.The Three-Phase AC Input Cables and the Three-Phase AC Output Cables are connected to a plated copper bus bar. The bus bar is drilled and tapped for 13 mm (0.5 inch) bolts. The holes are spaced for the following components: long barrel lugs with one hole and long barrel lugs with two holes.The ground cable is connected to a plated copper bus bar. The bus bar is drilled for 13 mm (0.5 inch) hardware. The holes are spaced for one hole NEMA lugs.The torque for the wire connections is 56.5 N m (42 lb ft).Note: Only NEMA lugs should be used.Note: The lugs and the cable are not supplied.Route the ground cables into the system cabinet. Use the output holes that are punched in the system cabinet.Refer to NEC Article 210-19 and refer to NEC Table 310-16 for the correct size of the cables.Refer to NEC Article 250-95 for the correct size of the ground.Refer to NEC Article 310-15 for the correct size of the neutral.Note: A service disconnect device must be installed. This device must be rated properly for the output power.Input/Output Cabinet to AC Power Connections in the System Cabinet
Underwriters Laboratories Inc. requires that this system must be installed with an appropriately rated service disconnect device for the output power.If required by local and/or national regulations, appropriately rated service disconnect devices must be provided for the