402

3516B Generator Set

2000 - 2500 kVA at 50 Hz Diesel Genset
The 3516B generator set has been developed for a wide range of applications, from emergency standby installations such as healthcare and datacenters to continuously powering remote installations. The packages can be optimized for performance that matters to you with either low emissions or low fuel consumption versions available. Backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty, Cat generator sets will provide the reliability and durability you expect.
Q. Does this generator comply with ISO 8528 guidelines?
A. Yes, the 3516B, like all of our generators, is tested in accordnace the load steps outlined in with ISO 8528, Part 5.

  • Specifications

  • Standard/Optional Equipment

  • Catalog

Standby Rating

2500 kVA

Prime Power Rating

2275 kVA

Emissions/Fuel Strategy

Low Fuel, Low Emissions

Voltage

380 to 415 Volts

Frequency

50 Hz

Speed

1500 rpm

Duty Cycle

Standby, Mission Critical, Prime, Continuous

Maximum Rating

2500 kVA

Minimum Rating

2000 kVA

Engine Model

3516B TA, V-16, 4-Stroke Water-Cooled Diesel

Bore

6.69in

Stroke

8.46in

Displacement

4764.73in

Compression Ratio

15.5:1

Aspiration

TA

Fuel System

Electronic unit injection

Governor Type

Adem™3

Length - Maximum

247.3in

Width - Maximum

90in

Height - Maximum

98.2in

Dry Weight - Genset (maximum)

34250lb

Control System

EMCP 4.4

Local annunciator module: [ ] NFPA 110 [ ] Custom

Engine Options

Starting aids: 220V 50 Hz Jacket water heater

Batteries: [ ] Standard (1400 CCA) [ ] Heavy Duty (2800 CCA)

Starting motors: [ ] Standard [ ] Heavy duty

Air cleaner: [ ] Single element air cleaners [ ] Dual element air cleaners [ ] Heavy duty air cleaners

Muffler: [ ] Industrial Grade

Battery charger: [ ] 10A [ ] 20A [ ] 35A

Air Inlet System

Single element filter

Dual element air cleaner

Cooling System

Coolant

Standard ambient ATAAC radiators

Water level switch gauges

Standard ambient radiators

Optional installed ATAAC radiators

Optional installed radiators

Crankcase System

Ventilation system

No explosion relief valves

Explosion relief valves

Alternators

Temperature rise (over 40�C ambient): [ ] 150�C [ ] 125�C [ ] 105�C [ ] 80�C

Power Termination

Circuit breaker rating: [ ] 2000A [ ] 2500A [ ] 3200A [ ] 4000A

Power Termination: Busbar, Circuit breaker

Circuit breaker trip unit: [ ] LSI [ ] LSIG [ ] LSIG-P

Exhaust System

Y Adapters

Tier 4 clean emissions module

Clean emission parts

Exhaust offset

Elbows

Tier 4 clean emission MOD Kits

Flexible fittings

Tier 4 dosing cabinet

Mufflers

Flanges

Flange and exhaust expanders

Fuel System

Fuel priming pumps (Tier 4) - Manual or electric

Primary fuel filter

Extended Service Contract (ESC)

Extended Service Contract (ESC): [ ] 2 Year [ ] 3 Year [ ] 5 Year

General

US aid emblem

Special paint (Colors other than Caterpillar yellow or high performance paints)

Generators and Attachments

Generator conversion

Space heater

Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, PM, No. of Leads = 6, Pitch = .6667: 1600 and 1800 Frames

Differential current transformers (DCT) 8.7 kV and 15 kV classes

Thermostat for space heater

Alternator air cleaner

Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, IE, No. of Leads = 6, Pitch = .6667: 1600 Frame

Instrumentation

Pyrometer and Thermocouples

Lubrication System

Prelube pumps

Lube oil in standard sump

Oil level regulator

Mounting System

IBC vibration isolators

Puck style low efficiency isolators

Spring type vibration isolators

Power Connections

Left side power connections

Rear power connections

Ground cables between generator and terminal box

2700 Frame, four lead, four terminal

Neutral ground connections

Low voltage Circuit breakers

Center post busbars

Right side power connections

Special Tests / Reports

Torsional vibration analysis reports

PGS Test report @ 0.8 power factor

Standard engine test charge

Generator set fuel consumption test

OSHPD Certification

PGS Test report @ 1.0 power factor

Generator test report

Fuel consumption test

IBC Certification

Canadian Standards Association certification

Starting and Charging

Jacket water heaters

Electric starting motors

Starter cover

Air pressure regulator

Engine barring device

Air starting motors

24 Volt battery set - Dry

10, 20, 35 and 50 Amp Battery chargers

Extended Service Coverage

Platinum, Gold and Silver coverage

Air Inlet System

Air cleaner; single element canister type

Control Panels

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

Accessory module data link

Low oil pressure

1 Programmable relay outputs (Form C)

Reverse power (kW) (32)

Warning/shutdown with common LED indication of shutdowns for:

Environmental sealed front face

Programmable protective relaying functions:

kW-hr (total)

Auto/start/stop control

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

EMCP 4.2B

6 Customer programmable digital inputs

Load histogram feature

Emergency stop pushbutton

Reverse reactive power (kVAr) (32RV)

Customizable screens

Failure to start (overcrank)

kW (per phase, average & percent)

Low coolant level

PLC functionality

Communications:

kVAr-hr (total)

Engine cycle crank

Coolant temperature

kVA (per phase, average & percent)

Controls:

High coolant temperature

Generator phase sequence

Digital indication for:

Over/under frequency (81 o/u)

Number of I/O varies on options selected

Low coolant temperature

Alarm acknowledge

1 Programmable digital outputs

Amps (per phase & average)

Cat connect

Overspeed

Engine cool-down timer

Operating hours

Oil pressure (psi, kPa or bar)

RPM

Power factor (per phase & average)

Serial annunciator module data link

24 Volt DC operation

Overcurrent (50/51)

Generator mounted - rear facing

Over/under voltage (27/59)

3 Analog inputs

4 Programmable relay outputs (Form A)

Speed adjust

Text alarm/event descriptions

kVAr (per phase, average & percent)

Customer data link (Modbus RTU)

Frequency (Hz)

Volts (L-L & L-N)

DC volts

Lamp test

Cooling System

Certified standard PGS provided

Exhaust System

Flanged faced outlet(s)

Dry exhaust manifold

Fuel System

Fuel cooler; not included with packages without radiator

Flexible fuel lines - shipped loose

Secondary fuel filters

Fuel priming pump

General

Flywheel and flywheel housing - SAE No. 00

SAE standard rotation

Caterpillar yellow with high gloss black rails and radiator

Right hand servicing

Generator and Attachments

Low voltage:

Busbar connections, right side extension box, bottom cable entry

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

NEMA standard hole pattern

Internal excitation (IE)

Random wound

Anti-condensation space heater

Winding temperature detectors

Form wound

6 Leads

High voltage:

Medium voltage:

3 Phase brushless, Salient pole

Permanent magnet excitation (PMG)

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

Busbar connections, top center mounted, top cable entry

Governing System

ADEM A3

Literature

Parts book

Lubrication System

Oil drain lines and valve

Fumes disposal

Oil filter, filler and dipstick

Lubricating oil

Gear type lube oil pump

Integral lube oil cool

Mounting System

Rails - Engine/generator/radiator mounting

Rubber anti-vibration mounts - shipped loose

Anti-vibration mounts (shipped loose)

Starting System

Battery and battery rack w/cables

24 Volt electric starting motor

45 Amp Charging alternator

Battery disconnect switch

ALL

Air Inlet System

Air cleaner; single element canister type

Control Panels

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

Accessory module data link

Low oil pressure

1 Programmable relay outputs (Form C)

Reverse power (kW) (32)

Warning/shutdown with common LED indication of shutdowns for:

Environmental sealed front face

Programmable protective relaying functions:

kW-hr (total)

Auto/start/stop control

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

EMCP 4.2B

6 Customer programmable digital inputs

Load histogram feature

Emergency stop pushbutton

Reverse reactive power (kVAr) (32RV)

Customizable screens

Failure to start (overcrank)

kW (per phase, average & percent)

Low coolant level

PLC functionality

Communications:

kVAr-hr (total)

Engine cycle crank

Coolant temperature

kVA (per phase, average & percent)

Controls:

High coolant temperature

Generator phase sequence

Digital indication for:

Over/under frequency (81 o/u)

Number of I/O varies on options selected

Low coolant temperature

Alarm acknowledge

1 Programmable digital outputs

Amps (per phase & average)

Cat connect

Overspeed

Engine cool-down timer

Operating hours

Oil pressure (psi, kPa or bar)

RPM

Power factor (per phase & average)

Serial annunciator module data link

24 Volt DC operation

Overcurrent (50/51)

Generator mounted - rear facing

Over/under voltage (27/59)

3 Analog inputs

4 Programmable relay outputs (Form A)

Speed adjust

Text alarm/event descriptions

kVAr (per phase, average & percent)

Customer data link (Modbus RTU)

Frequency (Hz)

Volts (L-L & L-N)

DC volts

Lamp test

Cooling System

Certified standard PGS provided

Exhaust System

Flanged faced outlet(s)

Dry exhaust manifold

Fuel System

Fuel cooler; not included with packages without radiator

Flexible fuel lines - shipped loose

Secondary fuel filters

Fuel priming pump

General

Flywheel and flywheel housing - SAE No. 00

SAE standard rotation

Caterpillar yellow with high gloss black rails and radiator

Right hand servicing

Generator and Attachments

Low voltage:

Busbar connections, right side extension box, bottom cable entry

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

NEMA standard hole pattern

Internal excitation (IE)

Random wound

Anti-condensation space heater

Winding temperature detectors

Form wound

6 Leads

High voltage:

Medium voltage:

3 Phase brushless, Salient pole

Permanent magnet excitation (PMG)

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

Busbar connections, top center mounted, top cable entry

Governing System

ADEM A3

Literature

Parts book

Lubrication System

Oil drain lines and valve

Fumes disposal

Oil filter, filler and dipstick

Lubricating oil

Gear type lube oil pump

Integral lube oil cool

Mounting System

Rails - Engine/generator/radiator mounting

Rubber anti-vibration mounts - shipped loose

Anti-vibration mounts (shipped loose)

Starting System

Battery and battery rack w/cables

24 Volt electric starting motor

45 Amp Charging alternator

Battery disconnect switch

Optional Equipment

Control System

EMCP 4.4

Local annunciator module: [ ] NFPA 110 [ ] Custom

Engine Options

Starting aids: 220V 50 Hz Jacket water heater

Batteries: [ ] Standard (1400 CCA) [ ] Heavy Duty (2800 CCA)

Starting motors: [ ] Standard [ ] Heavy duty

Air cleaner: [ ] Single element air cleaners [ ] Dual element air cleaners [ ] Heavy duty air cleaners

Muffler: [ ] Industrial Grade

Battery charger: [ ] 10A [ ] 20A [ ] 35A

Air Inlet System

Single element filter

Dual element air cleaner

Cooling System

Coolant

Standard ambient ATAAC radiators

Water level switch gauges

Standard ambient radiators

Optional installed ATAAC radiators

Optional installed radiators

Crankcase System

Ventilation system

No explosion relief valves

Explosion relief valves

Alternators

Temperature rise (over 40�C ambient): [ ] 150�C [ ] 125�C [ ] 105�C [ ] 80�C

Power Termination

Circuit breaker rating: [ ] 2000A [ ] 2500A [ ] 3200A [ ] 4000A

Power Termination: Busbar, Circuit breaker

Circuit breaker trip unit: [ ] LSI [ ] LSIG [ ] LSIG-P

Exhaust System

Y Adapters

Tier 4 clean emissions module

Clean emission parts

Exhaust offset

Elbows

Tier 4 clean emission MOD Kits

Flexible fittings

Tier 4 dosing cabinet

Mufflers

Flanges

Flange and exhaust expanders

Fuel System

Fuel priming pumps (Tier 4) - Manual or electric

Primary fuel filter

Extended Service Contract (ESC)

Extended Service Contract (ESC): [ ] 2 Year [ ] 3 Year [ ] 5 Year

General

US aid emblem

Special paint (Colors other than Caterpillar yellow or high performance paints)

Generators and Attachments

Generator conversion

Space heater

Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, PM, No. of Leads = 6, Pitch = .6667: 1600 and 1800 Frames

Differential current transformers (DCT) 8.7 kV and 15 kV classes

Thermostat for space heater

Alternator air cleaner

Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, IE, No. of Leads = 6, Pitch = .6667: 1600 Frame

Instrumentation

Pyrometer and Thermocouples

Lubrication System

Prelube pumps

Lube oil in standard sump

Oil level regulator

Mounting System

IBC vibration isolators

Puck style low efficiency isolators

Spring type vibration isolators

Power Connections

Left side power connections

Rear power connections

Ground cables between generator and terminal box

2700 Frame, four lead, four terminal

Neutral ground connections

Low voltage Circuit breakers

Center post busbars

Right side power connections

Special Tests / Reports

Torsional vibration analysis reports

PGS Test report @ 0.8 power factor

Standard engine test charge

Generator set fuel consumption test

OSHPD Certification

PGS Test report @ 1.0 power factor

Generator test report

Fuel consumption test

IBC Certification

Canadian Standards Association certification

Starting and Charging

Jacket water heaters

Electric starting motors

Starter cover

Air pressure regulator

Engine barring device

Air starting motors

24 Volt battery set - Dry

10, 20, 35 and 50 Amp Battery chargers

Extended Service Coverage

Platinum, Gold and Silver coverage

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