Cat 3520c 1900kw 1.9MW 6.3kv 50Hz Gas Generator Used 12000 Hours

AIR INLET SYSTEM

• Air cleaner; single element canister type

COOLING

• Package mounted radiator

EXHAUST

• Exhaust flange outlet

CONTROL PANELS

• Communications:

• Reverse reactive power (kVAr) (32RV)

• Customer data link (Modbus RTU)

• Generator mounted - rear facing

• 1 Programmable digital outputs

• Auto/start/stop control -

• Serial annunciator module data link

• Engine cool-down timer

• 24 Volt DC operation

• Controls:

• 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

• Alarm acknowledge

• Cat connect

• Engine cycle crank

• Text alarm/event descriptions

• Overcurrent (50 / 51)

• Accessory module data link

• Cat ECS 100

• 1 Programmable relay outputs (Form C)

• Emergency stop pushbutton

• Speed adjust

• 4 Programmable relay outputs (Form A)

• Number of I/O varies on options selected

• 6 Customer programmable digital inputs

• Environmental sealed front face

• Load histogram feature

• Lamp test

• PLC functionality

• Customizable screens -0 True RMS AC metering, 3-phase, +/-2% accuracy

• Digital indication for:

• Operating hours

• RPM

• DC volts

• Frequency (Hz)

• Coolant temperature

• Volts (L-L & L-N)

• Oil pressure (psi, kPa or bar)

• Amps (per phase & average)

• kVAr (per phase, average & percent)

• kVA (per phase, average & percent)

• kW (per phase, average & percent)

• Power factor (per phase & average)

• kW-hr (total)

• kVAr-hr (total)

• High coolant temperature

• Overspeed

• Failure to start (overcrank)

• Warning/shutdown with common LED indication of shutdowns for:

• Emergency stop

• Low oil pressure

• Low coolant level

• Low coolant temperature

• Programmable protective relaying functions:

• Over/under frequency (81 o/u)

• Generator phase sequence

• Over/under voltage (27 / 59)

• Reverse power (kW) (32)

FUEL

• Primary fuel filter with integral water separator

GENERATOR

• Matched to the performance and output characteristics of Cat engines

• IP23 Protection

POWER TERMINATION

• Busbar

CONTROL PANEL

• Cat ECS Genset controller

COOLING SYSTEM

• Certified standard PGS provided

• ATAAC - 3516E package radiators shipped installed

EXHAUST SYSTEM

• Flanged faced outlet(s)

• Dry exhaust manifold

FUEL SYSTEM

• Flexible fuel lines - shipped loose

• Fuel cooler; not included with packages without radiator

• Secondary fuel filters

• Fuel priming pump

GENERAL

• Caterpillar yellow with high gloss black rails and radiator

• Right hand servicing

• Flywheel and flywheel housing - SAE No. 00

• Paint - Caterpillar yellow except rails and radiators gloss black

• SAE standard rotation

GENERATOR AND ATTACHMENTS

• Busbar connections, top center mounted, top cable entry

• Class H temperature rise at 40C ambient (125C prime / 150C standby)

• Low voltage:

• NEMA standard hole pattern

• Medium voltage:

• Anti-condensation space heater

• 6 Lead

• Random wound

• Form wound

• NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime / 150C standby)

• Permanent magnet excitation (PMG)

• Class H insulation, Class F temperature rise at 40C ambient (105C prime/130C standby)

• Internal excitation (IE)

• 3 Phase brushless, Salient pole

• High voltage:

• Winding temperature detectors

• Busbar connections, right side extension box, bottom cable entry

GOVERNING SYSTEM

• ADEM A3

LITERATURE

• English

LUBRICATION SYSTEM

• Lubricating oil

• Fumes disposal

• Integral lube oil cool

• Oil drain lines and valve

• Oil filter, filler and dipstick

• Gear type lube oil pump

MOUNTING SYSTEM

• Anti-vibration mounts (shipped loose)

• Rubber anti-vibration mounts - shipped loose

• Rails - engine/generator/radiator mounting

STARTING SYSTEM

• Battery disconnect switch

• 45 Amp Charging alternator

• 24 Volt electric starting motor

• Battery and battery rack w/cables