3512B (50 Hz) Generator Set

Standard Equipment

• Air Inlet System

  Aingle element canister type air cleaner with service indicator

• Air Inlet

  Air cleaner

• Cooling

  Package mounted radiator (except C175)

• Control Panel

  Speed adjust Oil pressure (psi, kPa or bar) 4 Programmable relay outputs (Form A) kVAr (per phase, average & percent) Over/under frequency (81 o/u) Operating hours Accessory module data link Text alarm/event descriptions Amps (per phase & average) DC volts Frequency (Hz) 2 Programmable relay outputs (Form C) kVAr-hr (total) Volts (L-L & L-N) RPM kW (per phase, average & percent) Over/under voltage (27 / 59) Environmental sealed front face Controls: Engine cool-down timer Customer data link (Modbus RTU) High coolant temperature 2 Programmable digital outputs Power factor (per phase & average) 24 Volt DC operation Overspeed Alarm acknowledge Lamp test kW-hr (total) Low coolant temperature Emergency stop Generator phase sequence Auto/start/stop control Cat ECS 100 Low oil pressure Engine cycle crank Programmable protective relaying functions: Reverse power (kW) (32) Generator mounted - rear facing Digital indication for: Overcurrent (50 / 51) Warning/shutdown with common LED indication of shutdowns for: kVA (per phase, average & percent) Serial annunciator module data link Emergency stop button Reverse reactive power (kVAr) (32RV) 6 Programmable digital inputs Failure to start (overcrank) Low coolant level Communications Coolant temperature True RMS AC metering, 3 phase, +/-2% accuracy

• Exhaust

  Exhaust flange outlet

• Fuel	Primary fuel filter with integral water separator Secondary fuel filters Fuel priming pump

• Control System

  Failure to start (overcrank) Auto/start/stop control Cat ECS 100 Lamp test Emergency stop pushbutton 4 programmable digital inputs Volts (L-L & L-N) Low coolant level Overspeed frequency (Hz) Engine cycle crank DC volts Coolant temperature Alarm acknowledge True RMS AC metering, 3-phase, +/-2% accuracy Communications 24 Volt DC operation Engine cool-down timer RPM Warnings/shutdown indicators Digital indication for: Oil pressure Low oil pressure Amps (per phase & average) Speed adjust Emergency stop 4 programmable digital outputs Operating hours High coolant temperature

• Generator

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

• Power Termination

  Busbar

• Generator System

  Internal excitation (IE) NEMA Class H insulation Caterpillar's digital voltage regulator (CDVR) Class H temperature rise at 40C ambient 3-phase voltage sensing Busbar connections min/max exciter Random wound 3 phase brushless, Salient pole RFI suppression Winding temperature detectors 6 Lead

• Literature

  Operation & Maintenance Manual Parts book

• Cooling System

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

• Exhaust System

  Dry exhaust manifold Flanged faced outlet(s)

• Fuel System

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

• Generators And Attachments

  6 Leads Note: 1800 Frames are form wound, permanent magnet excitation (PMG), with winding temp detectors Busbar connections, top center mounted, top cable entry KVAR / PF modes Internal excitation (IE) Generator set packages include: Regulator (CDVR) RFI suppression Winding temperature detectors NEMA Class H insulation 50 Hz models: IEC standard hole pattern Reactive droop capability 3 Phase brushless, Salient pole Exciter diode monitor Min / max exciter limiter Random wound 3 Phase voltage sensing LV Class H temperature rise at 40C ambient (125C prime / 150C standby) Caterpillar's digital voltage regulator (CDVR) includes:

• Governing System

  Woodward 2301A isochronous governor

• Lube System

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

• Mounting System

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

• Starting / Charging System

  24 Volt electric starting motor Battery and battery rack w/cables Battery disconnect switch

• General

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

Optional Equipment

• Air Inlet System

  Dual element air cleaners Remote air inlet adaptors Air inlet protection

• Exhaust

  Exhaust mufflers

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Generator

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

Circuit Breakers

Cable entry options Optional busbar power connections EMAX breakers connections Center posts busbars 2000, 2500, 3200 and 4000 Amp, 3 pole, IEC rated Circuit breakers Breaker harnesses 2000, 2500, 3200 and 4000 Amp, 4 pole, IEC rated Circuit breakers Controls packaging - Enclosures Busbar connections EMAX Circuit breakers

Power Termination

Circuit breakers, UL listed Circuit breakers, IEC compliant

Mounting

Rubber anti-vibration mounts Spring type vibration isolators IBC isolators

Control Panels

Annunciator modules Generator temperature monitoring Vandle proof panel door Auxiliary boxes Mounting group - External box clips Ground (Automatically selected) Remote speed adjust Local PC monitoring Customer connection mounting locations EMCP 4.4 Governors Customer interface options

Starting/charging

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

Cooling System

Water level switch gauges Heat exchangers Optional radiator arrangements

European Certifications

European Directive genset, DoI (Declaration of Incorporation) EU Declaration of Conformity European Union certification Eurasian Conformity (EAC) mark

Exhaust System

Through-wall installation kit Mufflers Muffler mounting kits Flexible fittings

Fuel System

Primary fuel filter

Generators And Attachments

Generator conversion 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667 Space heater 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, Form wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, Internal excitation (IE), No. of leads = 6, pitch= 0.6667

Instrumentation

Pyrometer and thermocouples

Lube System

Oil level reg-1 shallow pan Manual prelube sump pumps Electric prelube pumps

Mounting System

IBC vibration isolators Spring type vibration isolators

Protection System

Explosion relief valves

Special Tests / Reports

PGS Test report @ 0.80 power factor PGS Test report @ 1.0 power factor IBC seismic Certifications Neutral ground-LV Neutral grounding connection

Starting / Charging System

24 Volt dual electric starting motor Oversize battery set Jacket water heaters Ether starting aid 20 Amp Battery charger 10 Amp Battery chargers

General

Engine barring group