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

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

• Exhaust

  Exhaust flange outlet

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

• Control System

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

• Generator

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

• Power Termination

  Busbar

• Generator System

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

• Literature

  Parts book Operation & Maintenance Manual

• Cooling System

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

• Exhaust System

  Dry exhaust manifold Flanged faced outlet(s)

• Fuel System

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

• Generators And Attachments

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

• Governing System

  Woodward 2301A isochronous governor

• Lube System

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

• 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

• General

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

Optional Equipment

• Air Inlet System

  Air inlet protection Remote air inlet adaptors Dual element air cleaners

• Exhaust

  Exhaust mufflers

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Generator

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

Circuit Breakers

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

Power Termination

Circuit breakers, UL listed Circuit breakers, IEC compliant

Control Panels

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

Mounting

Rubber anti-vibration mounts IBC isolators Spring type vibration isolators

Starting/charging

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

Cooling System

Water level switch gauges Optional radiator arrangements Heat exchangers

European Certifications

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

Exhaust System

Mufflers Muffler mounting kits Through-wall installation kit 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 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 Space heater

Instrumentation

Pyrometer and thermocouples

Lube System

Oil level reg-1 shallow pan Electric prelube pumps Manual prelube sump 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 Neutral ground-LV IBC seismic Certifications PGS Test report @ 1.0 power factor Neutral grounding connection

Starting / Charging System

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

General

Engine barring group