Specifications include, but are not limited to: 1.1.1 This specification is for the acquisition of additional and/or replacement emergency power generators for various radio sites in conjunction with the Waupaca County, WI (County) public safety radio system upgrade. As specified herein, these units may be used in either indoor or outdoor conditions. 4.1Generator Set 4.1.1 Ratings 4.1.1.1 The generator sets shall provide 120/240 VAC, Single Phase, Three Wire with a 1.0 PF emergency/standby rating Per quantity and type specifications these generators shall provide the following KW (KVA) outputs plus or minus 2kW. 4.1.1.2 40kW 4.1.1.3 Altitude limit shall be 1000 ft. (305 meters), ambient temperatures up to 104 degrees F (40 degrees C) 4.1.2 Performance 4.1.2.1 Voltage regulation shall be plus or minus 1.0 percent for any constant load between no load and full load and be rated load for both parallel and non-parallel applications. Random voltage variation with any steady load from no load to full load shall not exceed plus or minus 1.0 percent. 4.1.2.2 Frequency regulation shall be isochronous from steady state no load to steady state rated load. Random frequency variation with any steady load from no load to full load shall not exceed plus or minus 0.6% @ 60 Hz. 4.1.2.3 The engine-generator set shall be capable of single step load pick up of 100% nameplate kW and power factor, less applicable derating factors, with the engine-generator set at operating temperature. 4.1.2.4 Motor starting capability shall be a minimum of 100 kVA. The generator set shall be capable of sustaining a minimum of 90% of rated no load voltage with the specified kVA load at near zero power factor applied to the generator set.
