3512B Diesel Generator Set

Standard Equipment

• Air Inlet System

  Air cleaner; single element canister type with service indicator

• Control System

  True RMS AC metering, 3-phase, +/-2% accuracy

• Control Panel

  DC volts 24 Volt DC operation kVA (per phase, average & percent) Engine cool-down timer Coolant temperature kW-hr (total) Amps (per phase & average) Over/under frequency (81 o/u) Text alarm/event descriptions Accessory module data link Alarm acknowledge Warning/shutdown with common LED indication of shutdowns for: Auto/start/stop control Controls: Failure to start (overcrank) Generator mounted - rear facing kVAr (per phase, average & percent) kVAr-hr (total) Reverse reactive power (kVAr) (32RV) Volts (L-L & L-N) Serial annunciator module data link 4 programmable relay outputs (Form A) Lamp test Operating hours Overcurrent (50/51) kW (per phase, average & percent) Communications: 6 programmable digital inputs RPM Engine cycle crank 2 Programmable relay outputs (Form C) IVR includes reactive droop capability, 3-phase voltage sensing High coolant temperature Digital indication for: Environmental sealed front face Power factor (per phase & average) Speed adjust Emergency stop pushbutton Limiter and exciter diode monitor Low oil pressure EMCP 4.2B Low coolant level 2 Programmable digital outputs KVAR/PF modes, RFI suppression, min/max exciter Oil pressure (psi, kPa or bar) Customer data link (Modbus RTU) True RMS AC metering, 3-phase, +/-2% accuracy Overspeed Frequency (Hz) Emergency stop Generator set packages include Caterpillar's voltage regulator (IVR) Reverse power (kW) (32) Low coolant temperature Generator phase sequence Programmable protective relaying functions: Over/under voltage (27/59)

• Cooling System

  Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers) Fan and belt guards JWAC Coolant drain line with valve Coolant level sensors (Not included with packages without radiator)

• Exhaust

  Dry exhaust manifold Flanged faced outlet(s)

• Fuel System

  Fuel cooler; not included with packages without radiator Fuel priming pump Secondary fuel filters Flexible fuel lines - shipped loose

• Generators And Attachments

  NEMA Class H insulation Winding temperature detectors Internal excitation (IE) or Permanent magnet excitation (PMG) LV 6 Lead 60 Hz models: NEMA standard hole pattern Class H temperature rise at 40C ambient (125C prime / 150C standby) 3 Phase brushless, Salient pole Busbar connections, top center mounted, top cable entry Random wound

• Governing System

  Woodward 2301A isochronous governor

• Lube System

  Oil drain lines and valve Lubricating oil Integral lube Oil cooler Fumes disposal Gear type lube oil pump Oil filter, filler and dipstick

• Mounting System

  Rails - engine/generator/radiator mounting Rubber anti-vibration mounts - shipped loose

• Starting / Charging System

  Battery disconnect switch Battery and battery rack w/cables 24-Volt electric starting motor 50 Amp Charging alternator

• General

  SAE standard rotation Paint - Caterpillar yellow with high gloss black rails & radiator Flywheel and Flywheel housing-SAE No. 00 RH service

Optional Equipment

• Air Inlet System

  Air cleaner: Includes installed single element Cat filter and service indicator Dual element air filters Single stage air cleaners

• Control Panels

  Cat connect (must choose one) RTD module - may select one Modbus monitoring of packages First local annunicator EMCP 4.3, EMCP 4.4 CAN2 network equipment Remote custom annunciator Locale discrete I / O package Vandle proof panel door

• Cooling System

  Optional radiator arrangements Water level gauge Coolant

• Control System

  Generator temperature monitoring

• Exhaust System

  Exhaust Y Adapters Exhaust elbows Mufflers Flexible fittings Exhaust flange and expanders

• Generators And Attachments

  Space heater control Generator conversion Space heater

• Instrumentation

  Pyrometer and thermocouples

• Lube System

  Oil level regulator Prelube manual sump pump Electric prelube sump pump Lube oil

• Special Tests / Reports

  PGS Test report @ 0.8 power factor Generator test report Standard generator TVA report PGS Test report @ 0.8 power factor Custom generator TVA report Torsional vibration analysis PGS Test report @ 1.0 power factor Standard engine test charge Generator test report Standard engine test charge PGS Test report @ 1.0 power factor Generator fuel consumption test

• General

  Barring devices

• Crankcase System

  Ventilation system Protection systems

• Batteries And Battery Housing

  24 Volt battery set - Dry Battery chargers - 10, 20 and 35 amp

• Power Connection System

  EMCP voltage and current sensing groups Breaker power connections Center post busbars

• Circuit Breaker - Lv Packages

  Right hand power connections Electronically operated circuit breakers

• Mounting System

  Low efficiency isolators Spring type vibration isolators Spring type vibration isolators Low efficiency isolators puck

• Power Connections

  Low voltage - Package mounted circuit breakers Low voltage - 1400 and 1600 Frame generators Electrically operated circuit breakers Low voltage - Power connection options

• Starting / Charging System

  Jacket water heater wiring groups 35 Amp Battery charger 20 Amp Battery charger Jacket water heaters 10 Amp Battery charger Electric starting motors Starter cover Batteries, racks and cables

• Starting / Charging Systems

  Electric starting motors Starter cover Jacket water heater

• Extended Service Coverage

  Gold - 36,48, 60, 120 month coverage Cat branded commercial power system Silver - 36 ,48, 60, 120 month coverage Platinum - 24, 36, 48, 60, 120 month coverage