FOUR 400 HP ELECTRIC DRIVEN KNOX-WESTERN INC. TYPE P RECIPROCATING COMPRESSORS RECEIVE NATURAL GAS AT A MINIMUM INLET PRESSURE OF 190 PSIG AND DISCHARGE GAS TO THE TURBINES AT APPROXIMATELY 650 PSIG. ALL FOUR UNITS HAVE SOFT-START CAPABILITY FOR ELECTRIC DEMAND CONTROL. A VARIABLE SPEED DRIVE MODULE PERMITS ANY ONE OF THE UNITS TO CONTROL THE PRESSURE IN THE HEADER. A BYPASS IS USED TO SUPPLY FUEL TO THE AUXILIARY BOILERS, HRSG DUCT BURNERS AND GAS-FIRED HEATERS. -RUN HOURS GAS COMPRESSOR#1 - 328 GAS COMPRESSOR #2 - 891 GAS COMPRESSOR #3 - 749 GAS COMPRESSOR #4 - 671 -GAS COMPRESSOR 400 HP MOTOR FRAME: 35EC50122 DUTY: CONT. PH: 3 INS. CLASS: F ID#: 1VMX03722-A1-NT RPM: 1192/241 HERTZ: 60/12.5 VOLTS: 460/96 CODE: J AMB.: 40 °C HP: 400/83 AMPS: 441-12.5 SF: 1.15 ENCL.: TEAO -GAS COMPRESSOR STARTER MOTOR 3 HP FRAME: 180TC AMB.: 40 °C VOLTS: 230/460 DESIGN: B INS. CLASS: F AMPS: 7.6/3.8 CODE: K HP: 3 HERTZ: 60 PH: 3 RPM: 1755 SF: 1.15 DUTY: CONT. TYPE: P -GAS COMPRESSOR NAMEPLATE KW NO.: 12603 M/N: 4245 S/N: W20002 YEAR: 1992 CYLINDER”A” S/N: E62003 BORE: 6 ST: 4 ½ MAX PRESS.: 1290 CYLINDER”B ” S/N: E62004 BORE: 6 ST: 4 ½ MAX PRESS.: 1290