UPS 120, UPS 150, UPS 250 and UPS 300 Uninterruptible Power Supplies Caterpillar

Generator Set Start Module

Usage:

UPS 250 APZ

Generator Start Unit

Show/hide table




Illustration 1	g02455180
Generator start unit

The generator start unit option provides a reliable and redundant source of starting power for a generator set. By installing generator start unit, you remove the most common cause of generator starting failures: dead starting batteries. Generator start unit can parallel power from the starting batteries to provide a single and reliable DC power source to the starting motor.

The generator start unit can be wall mounted or floor mounted (standard). In either installation, the module must be fastened securely. Installation details are in this manual. If a support is used, the support must be rated to accept the loads of the generator start unit option.

Contact your Caterpillar Sales Representative for more detailed generator start information.

Show/hide table

Table 1
Summary Specifications
Nominal Voltage (Voltage Regulation)	24 VDC (+10 percent / - 30 percent ) at 0 -to 1000 A DC
Cold Cranking Amperes	1725 A DC
Output Current Rating	1000 A DC
Input Voltage	380 - 480 VAC, 3-Phase
Output Voltage	24 VDC

Caterpillar Information System:

3500B Engines for Caterpillar Built Power Modules Fuel Filter

UPS 120, UPS 150, UPS 250 and UPS 300 Uninterruptible Power Supplies Remote Status Panel

146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738} 146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738}

Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781} Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}

127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727} 127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}

Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057} Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines Water Temperature Regulator

C13 Engine for Combat and Tactical Vehicles Engine Oil Pressure Sensor

3512 and 3516 EUI Engines and 784B, 785B, 789B and 793B Off-Highway Truck/Tractors Fan Drive

C7 Petroleum Engine Coolant Temperature Regulator - Replace

3500 Industrial Engines Engine Trunnion

3500 Industrial Engines Fuel Filter

Product Identification Numbers (PIN) Location Guide Load, Haul, Dump

UPS 120, UPS 150, UPS 250 and UPS 300 Uninterruptible Power Supplies Information Plate

3500B and 3500C Marine Engines Fuel Injector

3516B Engine for the MT4400D Off-Highway Truck Cover Group (Front Housing)

3500 Engines Cylinder Head

3500B Engines for Caterpillar Built Power Modules Cylinder Head

3508B Industrial Engines Cylinder Head

Product Identification Numbers (PIN) Location Guide Forest Machine

C15 and C18 Engines for Caterpillar Built Machines Fuel Filter Base - Remove and Install

C15 and C18 Engines for Caterpillar Built Machines Fuel Transfer Pump - Remove and Install

Product Identification Numbers (PIN) Location Guide Cold Planer

C15 and C18 Engines for Caterpillar Built Machines Fuel Manifold (ARD) - Remove and Install