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3516B (50 Hz)

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Overview

The 3516B diesel generator sets are made to meet your mission critical, continuous, standby and prime applications. Producing reliable power from 1750 to 2500 kVA at 50 Hz, each generator set has been designed to meet ISO 8528-5 transient response requirements and to accept 100 percent rated load in one step. Our integrated control system keeps you connected through on-site and remote monitoring options. We offer easy-to-use EMCP control panel options, combining your management and diagnostic tools in one. The EMCP 4.4 controller provides multi-generator set paralleling capability, giving you the ability to add generator sets to match your growing power requirements. It's not just quality that matters but customization, choose from a broad range of accessories and bolt-on system expansion attachments. Find flexible packaging to fit unique spatial requirements and environmental conditions. Our 3516B generator sets are developed for such prerequisites, so that you can meet your specific power needs.

Generator Set Configurations

  • Emissions/Fuel Strategy Low Fuel Consumption, Low Emissions Low Fuel Consumption, Low Emissions

Engine Specifications

  • Engine Model 3516B TA, V-16, 4-Stroke Water-Cooled Diesel 3516B TA, V-16, 4-Stroke Water-Cooled Diesel
  • Compression Ratio 14.0:1 Std 15.5:1 HD 14.0:1 Std 15.5:1 HD
  • Aspiration TA TA
  • Governor Type Adem™3 Adem™3
  • Fuel System Electronic unit injection Electronic unit injection
  • Bore 6.69 in 170.0 mm
  • Displacement - HD 4764.73 in³ 78.08 l
  • Displacement - Std 4210.64 in³ 69.0 l
  • Stroke - HD 8.46 in 215.0 mm
  • Stroke - Standard 7.48 in 190.0 mm

Generator Set Specifications

  • Minimum Rating 1750 kVA 1750 kVA
  • Maximum Rating 2500 kVA 2500 kVA
  • Voltage 220 to 13800 220 to 13800
  • Frequency 50 Hz 50 Hz
  • Speed 1500 RPM 1500 RPM
  • Height - Maximum 93.2 in 2367.0 mm
  • Length - Maximum 233.4 in 5928.0 mm
  • Width - Maximum 90.0 in 2286.0 mm

3516B (50 Hz) Standard Equipment

Air Inlet System

  • Air Cleaner; single element canister type

Control Panels

  • EMCP 4.2B
  • Emergency stop pushbutton
  • 24 Volt DC operation
  • Environmental sealed front face
  • Text alarm/event descriptions
  • Generator mounted - rear facing
  • Generator set packages include Caterpillar' s Voltage Regulator. IVR includes reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, min/max exciter. Limiter and exciter diode monitor
  • Controls: Speed adjust - Auto/start/stop control - Engine cool-down timer - Engine cycle crank - Alarm acknowledge - Lamp test - Load histogram feature - PLC functionality - Customizable screens - 0 True RMS AC metering, 3-phase, +/-2% accuracy
  • Digital indication for: RPM - DC volts - Operating hours - Oil pressure (psi, kPa or bar) - Coolant temperature - Volts (L-L & L-N) - Frequency (Hz) - Amps (per phase & average) - Power Factor (per phase & average) - kW (per phase, average & percent) - kVA (per phase, average & percent) - kVAr (per phase, average & percent) - kW-hr (total) - kVAr-hr (total)
  • Warning / shutdown with common LED indication of shutdowns for: Low oil pressure - High coolant temperature - Overspeed - Emergency stop - Failure to start (overcrank) - Low coolant temperature - Low coolant level
  • Programmable protective relaying functions: Generator phase sequence - Over / under voltage (2 7/ 59) - Ove r/ under frequency (81 o/u) - Reverse power (kW) (32) - Reverse reactive power (kVAr) (32RV) - Overcurrent (50 / 51)
  • Communications: Customer data link (Modbus RTU) - Accessory module data link - Serial annunciator module data link - Cat Connect - 3 Analog inputs - 6 Customer programmable digital inputs
  • Number of I/O varies on options selected: 4 programmable relay outputs (Form A) - 1 programmable relay outputs (Form C) - 1 programmable digital outputs

Cooling System

  • Certified standard PGS provided
  • ATAAC - 3516E Package Radiators shipped installed

Exhaust System

  • Dry exhaust manifold
  • Flanged faced outlet(s)

Fuel System

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

General

  • Caterpillar yellow with high gloss black rails and radiator
  • Right hand servicing
  • Flywheel and flywheel housing - SAE No. 00
  • SAE Standard rotation

Generator and Attachments

  • 3 Phase brushless, salient pole
  • 6 Leads
     
  • Low Voltage: Random wound - Internal excitation - Winding temperature detectors - NEMA Class H insulation, Class H temperature rise at 40C ambient (125C prime / 150C standby) - Busbar connections, top center mounted, top cable entry - NEMA standard hole pattern
  • Medium Voltage: Form wound - Permanent magnet - Winding temperature detectors - NEMA Class H insulation, Class H temperature rise at 40C ambient (125C prime / 150C standby) - Bus bar connections, right side extension box, bottom cable entry - NEMA standard hole pattern
  • High Voltage: Form wound - Permanent magnet - Winding temperature detectors - Anti Condensation Space Heater - Class H insulation, Class F temperature rise at 40C ambient (105C prime / 130C standby)

Governing System

  • ADEM A3

Literature

  • English

Lubrication System

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

Mounting System

  • Rails - engine / generator / radiator mounting
  • Anti-vibration mounts (shipped loose)
  • Rubber anti-vibration mounts (shipped loose)

Starting System

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

3516B (50 Hz) Optional Equipment

Control System

  • EMCP 4.3, EMCP 4.4

Air Inlet System

  • Single element filter
  • Dual element air cleaner

Cooling System

  • Standard ambient radiators
  • Standard ambient ATAAC radiators
  • Optional installed radiators
  • Optional installed ATAAC radiators
  • Water level switch gauges
  • Coolant

Crankcase System

  • No explosion relief valves
  • Explosion relief valves
  • Ventilation system

Exhaust System

  • Elbows
  • Flange and exhaust expanders
  • Flanges
  • Flexible fittings
  • Y-Adapters
  • Mufflers
  • Exhaust offset
  • Tier 4 clean emissions module
  • Tier 4 dosing cabinet
  • Tier 4 clean emission MOD Kits
  • Clean emission parts

Fuel System

  • Primary Fuel Filter
  • Fuel Priming Pumps (Tier 4) - Manual or electric

General

  • US aid emblem
  • Special paint (Colors other than Caterpillar yellow or high performance paints)

Generators and Attachments

  • Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, IE, No. of Leads = 6, Pitch = .6667: 1600 Frame
  • Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, PM, No. of Leads = 6, Pitch = .6667: 1600 and 1800 Frames
  • Space heater
  • Generator conversion
  • Thermostate for space heater
  • Alternator air cleaner
  • Differential current transformers (DCT)
  • Differntial current transformers (DCT) 8.7 kV and 15 kV classes

Instrumentation

  • Pyrometer and thermocouples

Lubrication System

  • Lube oil in standard sump
  • Oil level regulator
  • Prelube pumps

Mounting System

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

Power Connections

  • Ground cables between generator and terminal box
  • Neutral ground connections
  • Center post busbar
  • Right side power connections
  • Left side power connections
  • Rear power connections
  • 2700 Frame, four lead, four terminal
  • Low voltage circuit breakers

Special Tests / Reports

  • Canadian Standards Association certification
  • IBC certification
  • OSHPD certification
  • PGS test report @ 1.0 power factor
  • PGS test report @ 0.8 power factor
  • Standard engine test charge
  • generator test report
  • Fuel consumption test
  • Generator set fuel consumption test
  • Torsional vibration analysis reports

Starting and Charging

  • Engine barring device
  • 24 Volt battery set - Dry
  • 10, 20, 35 and 50 amp battery chargers
  • Electric starting motors
  • Air starting motors
  • Starter cover
  • Air pressure regulator
  • Jacket water heaters

Extended Service Coverage

  • Platinum, Gold and Silver coverage

Design Criteria

The generator set accepts 100% rated load in one step per NFPA 110 and meets ISO 8528-5 transient response.

Cat Diesel Engine

        
  • Reliable, rugged, durable design
    •     
  • Field-proven in thousands of applications worldwide
    •     
  • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight

Generator

        
  • Matched to the performance and output characteristics of Cat engines
    •     
  • Industry leading mechanical and electrical design
    •     
  • Industry leading motor starting capabilities
    •     
  • High Efficiency

Cat EMCP Control Panel

The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP4 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP4 systems can be further customized to meet your needs through programming and expansion modules.

Single-Source Supplier

Fully prototype tested with certified torsional vibration analysis available

World Wide Product Support

Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar S•O•S℠ program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products

UL 2200 / CSA - Optional

        
  • UL 2200 listed packages
    •     
  • CSA Certified
    •     
  • Certain restrictions may apply.
    •     
  • Consult with your Cat® Dealer.

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