Standard Equipment

Cat 3516C Heavy Duty Diesel Engine

• Turbocharged, air-to-water aftercooler

• Electronic ADEM™ A4 engine controls Generator • 1844-frame; SR-5 generator • Double bearing, wye-connected, brushless, permanent magnet excited, form wound design • Generator mounted Cat Integrated Voltage Regulator (Cat IVR) • Stator winding and bearing temperature sensors and RTD module • Metallic mesh generator air inlet filters (washable) with differential pressure monitoring Air Filter • Air cleaner – Heavy duty element, canister type air with service indicator Cat Cooling System • Cooling package provides 49°C (120F) ambient capability (50 Hz and 60 Hz) at the IPP Rating @ 750m (2,460 ft) above sea level • Jacket water heater (9 kW, 3-phase 480 VAC) with electric pump • Energy efficient direct drive fans (4) • Variable frequency fan drive with smart fan control • Cat Extended Life Coolant (ELC) • Vertical, non-stacked radiator cores and dimpled fins to minimize clogging Starting/Charging System • Dual 24-Volt Electric Starting Motors • 24 VDC/50A battery charger with float/equalize modes and charging ammeter • Four (4) 1400 CCA,24V-Maintenance Fuel System • 946 L (250 gal) single-wall fuel tank • BS799-5 certified • Solenoid fuel fill control valve • Secondary fuel filters on engine • Fuel cooler and electric priming pump Exhaust System • Internally mounted, insulated, puck-style exhaust silencer suspended from container roof • 1.8m (6 ft) vertical discharge exhaust stack for increase site power density, stows for shipping inside container Lube Oil System • Full flow oil filters with water-cooled oil cooler (Requires API CI-4 or higher lube oil) • Oil drain lines routed to the engine rail • Includes engine-mounted oil level regulator and 114 L (30 gal) oil tank for maintaining oil pan levels in extended run applications • Oil tank can be remotely filled without shutting down the engine • Oil evacuation system for faster, cleaner oil changes Control Panel • Package-mounted EMCP 4.3 provides power metering, protective relaying, and engine and generator control and monitoring • Convenient service access for Cat service tools • Integration with the Cat Integrated Voltage Regulator (IVR) provides enhanced system monitoring • Ability to view and reset diagnostics of all controls networked on J1939 data link eliminates need for separate service tools for troubleshooting • Real-time clock allows for date and time-stamping of diagnostics and events • True RMS AC metering, 3 phase: L-L volts, L-N volts, Phase, Amps, Hz, ekW, kVA, kVAR, kWHr,% kW, PF • Graphical display with positive image, transflective LCD, adjustable white backlight/contrast • Digital indication for:– RPM – DC Volts – Oil pressure – Oil Temperature– Operating hours– Coolant Temperature • Two LED status indicators (1 red, 1 amber) • Engine cool-down timer • Engine cycle crank • Three engine control keys and status indicators (Run/Auto/Stop). • Lamp test and Alarm acknowledgement keys • Warnings/shutdowns with indicating text for:– Low oil pressure – Overspeed– High Oil Temperature – Emergency stop • Emergency stop pushbutton– Overcrank– AGC-4 • Display navigation keys including two shortcut keys for Engine Parameters or Generator Parameters LEHX0023-07 3 of 10 Cat® XQC 1600 Power Module Standard Equipment (continued) Container • Sound attenuated to 75 dB(A) (50 Hz) 81 dB(A) (60 Hz) at 7m (23 ft) • Five (5) lockable personnel doors with panic releases on each door • Interior walls and ceilings insulated with 100 mm of acoustic paneling • Side bus bar access door with external access load cable connections • Six (6) DC lights with 60-min timer located at one personnel door • Engine vibration isolators • Easy drain access to standard fluids • E-stops located on each side of the container (2) • One (1) International-style convenience receptacle located on the front of the control panel Distribution System • 3000:5 Current Transformers with secondaries wired to shorting terminal strips • Three phase, plus full rated neutral bus bars are tin-plated copper with NEMA standard 2-hole pattern for connection of customer load cables and generator cables. • Bus bars are sized for full load capacity of the generator set at 0.8 power factor. • Includes ground bus, tin-plated copper, for connection to the generator frame ground and field ground cable • Transformer provides 240 and 480 VAC for module accessories • Includes controls to de-energize jacket water heaters and generator anti-condensation heater when the engine is running • One (1) shore power connections for generator anti- condensation heater, battery charger, jacket water heater, and convenience receptacle • Solid state trip unit for overload (time overcurrent) and fault (instantaneous) overcurrent protection. LSIG is standard • Includes DC shunt trip coil activated on any monitored engine or electrical fault • Ground fault sensing/trip (Requires Optional ground CT) Power Factor Control Circuitry • Manual raise/lower voltage adjust capability and VAR/ power factor control circuitry for maintaining constant generator power factor while paralleled with the utility. Voltage and power factor adjustments are performed on the Generator Paralleling Control • Includes RFI suppression, exciter limiter, and exciter diode monitoring Protective Relaying • Generator protective relaying features:– Phase over/under voltage (Device 27/59)– Over/Under frequency (Device 81 O/U)– Reverse Power (Device 32)– Overcurrent (Device 50/51) (GCB trip unit)– Loss of Excitation (Device 40) (Cat IVR) • Package mounted AGC-4 controls provides auto paralleling, CAN-bus, Ethernet communications, PWM and Analog outputs, and legacy analog load sharing (real and reactive) • AGC-4 main display and Additional Operator Panel (AOP) secondary display • AGC-4/EMCP 4.3 protective relaying features:– 25 sync-check (AGC-4)– 32 rev. power (EMCP 4.3 and AGC-4)– 40 loss of excitation (AGC-4 impedance based)– 50/51 Inst. and time overcurrent (GCB trip unit and AGC-4)– 47 Negative Voltage Sequence (AGC-4)– 46 Negative Sequence Current (AGC-4)– 27/59 phase under/over voltage (EMCP 4.3 and AGC-4)– 81O/U under/over frequency (EMCP 4.3 and AGC-4) Modes of Operation • Provides for single unit stand-alone operation, island mode paralleling and load sharing with other power modules, and single unit-to-utility mode paralleling for base load control (with open transition between paralleling modes) • Island mode paralleling features:– AGC-4 control allows single unit to connect to a dead bus– Auto synchronization (voltage & phase matching)– Load sharing (kW) analog signal (like units & legacy compatible)– Load sharing (kVAR) analog signal (like units only) • Utility mode paralleling features:– Auto synchronization (voltage & phase matching)– Base-load control (selectable: programmable set- point or potentiometer adjust)– Soft load/unload (programmable, shared set-point)– Power Factor control (programmable set-point)