GASKET 8F4099 - Caterpillar

System Options
Several options are available for the UPS 750 that require a minimum of time and material for a successful installation. Some of those instructions are given in the following paragraphs. Options with complex installation procedures (for example: a GenSTART module) are contained in the respective product operation and installation manual.Dual Input Option
A Dual Input option enables the UPS 750 to receive separate input power to the UPS normal path of power and the bypass path. Both inputs sources should be provided power from the same source to enable transition from online to bypass modes.Note: The Dual Input option must be pre-purchased as a factory-installed option.Flywheel Synchronization Module (FSM)
The "FSM" option allows the UPS to synchronize to another source, while the flywheel is discharging. The flywheel synchronization function engages when all of the following conditions are satisfied:
The input source is outside specified tolerances
The UPS is discharging
The flywheel synchronization function is enabled by an external contact closure
A 3-phase (1A) signal must be provided to the terminal block TB2.When engaged, this option synchronizes the UPS to the three-phase voltage signal supplied from an external source. When a valid source returns to the UPS input, the UPS will synchronize output to the input (phase match) source, and transfer the load from the flywheels to the input source (walk-in).GENERATOR SET START MODULE (GenSTART)
Illustration 1 g02455180
Cat® Generator Start set
The Cat GenSTART Module provides redundant starting power for a generator set. The module is used in parallel with the engine starting batteries to ensure current is available to support the starting of the engine.By installing GenSTART, you remove the most common cause of generator starting failures: dead starting batteries.GenSTART can parallel power from the starting batteries to provide a single and reliable DC power source to a starting motor.The GenSTART can be wall mounted, or floor mounted. In either installation, the module has to be securely fastened as detailed in the GenSTART manual.In applications with multiple starters, or starting current which exceeds the limits of a single GenSTART, multiple GenSTART modules can be applied.
Table 1
Generator Start set Summary Specifications
Nominal Voltage (Voltage Regulation) 24 VDC (+10%/-30%) at 0 - 1000 Amps DC
Cold Cranking Amperes 1725 Amps DC
Output Current Rating 1000 Amps DC
Input Voltage 380 - 480 VAC, 3-Phase
Output Voltage 24 VDC Note: If a GenSTART set is wanted or needed, contact your Cat Dealer Power Sales Representative for full specifications. Separate external overcurrent protection will be needed for each GenSTART set.Four-Wire Input and Output (480 V 60 Hz)
This option is used when a neutral connection is required. This option is designed to work with loads having high harmonic currents and operates with line-to-neutral and/or line-to-line loads.Seismic Tie-down
This option provides tie-down brackets in order to secure the Single-Module System to the floor.This option allows the UPS module to be seismically anchored, when equipped with the manufacturer seismic kit and appropriate seismic anchors (not provided by manufacturer), and installed in accordance with the manufacturer recommended procedures for seismic locations."Remote Emergency Power Off (REPO)" Button
: High Voltage Present: When