3512B Diesel Generator Set

Standard Equipment

• Air Inlet System

  Air cleaner; single element canister type with service indicator

• Exhaust System

  Exhaust flange outlet Dry exhaust manifold Flanged faced outlet(s)

• Generator

  IP23 Protection Matched to the performance and output characteristics of Cat engines

• Power Termination

  Busbar

• Control Panel

  EMCP 4 Genset controller

• Control System

  Alarm acknowledge kW-hr (total) Lamp test Over/under voltage (27 / 59) Digital indication for: DC volts PLC functionality Speed adjust 4 Programmable relay outputs (Form A)� Text alarm/event descriptions Warning/shutdown with common LED indication of shutdowns for: Engine cycle crank Emergency stop Auto/start/stop control RPM Reverse power (kW) (32) True RMS AC metering, 3-phase, +/-2% accuracy Accessory module data link Low coolant level kVAr-hr (total) kVAr (per phase, average & percent) 1 Programmable relay outputs (Form C) Over/under frequency (81 o/u) Low oil pressure Amps (per phase & average) Failure to start (overcrank) EMCP 4.2B Controls: High coolant temperature Communications Number of I/O varies on options selected 24 Volt DC operation Engine cool-down timer Low coolant temperature Generator phase sequence Frequency (Hz) Volts (L-L & L-N) Reverse reactive power (kVAr) (32RV) Oil pressure (psi, kPa or bar) Customizable screens Generator set packages include Caterpillar's voltage regulator (IVR). IVR includes reactive droop capability, 3-phase voltage sensing, KVAR / PF modes, RFI suppression, min max exciter. Limiter and exciter diode monitor Load histogram feature 1 Programmable digital outputs Customer data link (Modbus RTU) Overspeed Environmental sealed front face Coolant temperature kW (per phase, average & percent) Programmable protective relaying functions: kVA (per phase, average & percent) Power factor (per phase & average) Emergency stop pushbutton Generator mounted - rear facing Cat connect Overcurrent (50 / 51)

• Cooling System

  Package mounted radiator Radiator fan and fan drive Fan and belt guards Coolant drain line with valve Caterpillar extended life coolant (Not included with packages without radiator, installed SF44CTS Coolant level sensors (Not included with packages without radiator) SCAC

• Fuel System

  Primary fuel filter with integral water separator Secondary fuel filters Flexible fuel lines - shipped loose Fuel priming pump Fuel cooler; not included with packages without radiator

• Generators And Attachments

  Low voltage: Random wound 6 Leads NEMA standard hole pattern High voltage Busbar connections, right side extension box, bottom cable entry NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime / 150C standby) Permanent magnet excitation (PMG) NEMA standard hole pattern Medium voltage: Busbar connections, top center mounted, top cable entry NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime / 150C standby) Winding temperature detectors Form wound 3 Phase brushless, Salient pole Class H insulation, Class F temperature rise at 40C ambient (105C prime / 130C standby) Internal excitation (IE)

• Governing System

  ADEM III

• Literature

  English

• Lube System

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

• Mounting System

  Rubber anti-vibration mounts - shipped loose

• Starting / Charging System

  Battery disconnect switch Battery and battery rack w/cables 45 Amp Charging alternator 24 Volt electric starting motor

• General

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

Optional Equipment

• Control Panels

  Remote monitoring software Digital I/O module EMCP 4.3, EMCP 4.4 Load share module Generator temperature monitoring & protection

• Exhaust System

  Exhaust mufflers Flanges Elbows Flange and exhaust expanders Mufflers Y Adapters Flexible fittings

• Flanges
• Elbows
• Flange and exhaust expanders
• Mufflers
• Y Adapters
• Flexible fittings

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Generator

Oversize and premium generators Permanent magnet excitation (PMG) Internal excitation (IE) Anti-condensation heater

Air Inlet System

Heavy duty air cleaner Single element filter

Power Termination

Circuit breakers, UL listed Circuit breakers, IEC compliant

Cooling System

Standard installed radiators Optional installed radicators Coolant Water level switch gauges

Fuel System

Primary fuel filter

General

UL 2200 package EEC Declaration of Conformity Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007 CSA Certification Enclosures: Sound attenuated, weather protective Automatic transfer switches (ATS) Integral & sub-base fuel tanks The following options are based on regional and product configuration: US aid emblem Integral & sub-base UL listed dual wall fuel tanks EU Certificate of Conformance (CE)

Generators And Attachments

1400, 1600, 2700 Frames Generator conversion from IE to PM Space heater RW, IE, 6 Leads, Pitch 0.6667 Low voltage: 380,440 / 480 Volts, 3 Phase, 1800 rpm Differential current transformers (DCT) 15 kV class Generator air cleaner Differential current transformers (DCT) 8.7 kV class

Mounting

IBC isolators Rubber anti-vibration mounts Spring type vibration isolators

Starting/charging

Air starting motor with control and silencer Heavy duty starting system Charging alternator Oversize batteries Battery chargers Jacket water heater

Instrumentation

Wiring GP W/O cyl sensors Pyrometer and thermocouples

Lube System

Lubrication oil in standard sump Oil drains Prelube pumps Oil level regulator

Crankcase Protection

Explosion relief valves No crankcase explosion relief valves Crankcase ventilation system No explosion relief valves

Mounting System

IBC vibration isolators Puck style low efficiency isolators Spring type vibration isolators

Power Connections

2000, 2500 Amp, 4 Pole, IECrated Circuit breakers Cable entry - right side Grounding groups Left side power connections 1600 ,2000, 2500, 3000, 4000 Amp, 3 Pole, UL-100% rated Circuit breakers 2000, 2500, 3200 Amp, 3 Pole, IEC rated Circuit breakers Rear power connections Neutral ground connections 6 Leads, 6 terminal option Right side power connections Center post buss bar

Special Tests / Reports

Generator test report PGS Test report @ 0.8 power factor Standard engine test charge CSA Certification Torsional vibration analysis Generator fuel consumption test PGS Test report @ 1.0 power factor IBC seismic Certification Fuel consumption test

Starting / Charging System

Air pressure regulator Batteries, racks and cables: Air starting motor 35 Amp Battery charger 24 Volt battery set - Dry Starter cover 10 Amp Battery charger Engine barring device Jacket water heaters Electric starting motors