Diesel generator sets
3512B (50 Hz) with Upgradeable Package 1360 – 1600 kVA
Producing reliable power from 1360 to 1625 kVA at 50 Hz, our 3512B diesel generator sets are made to meet your mission critical, continuous, standby and prime applications. We've designed each to ISO 8528-5 transient response requirements and to accept 100% rated load in one step. Generator sets offer both low fuel consumption and low emission systems.
- Emissions/Fuel StrategyLow Fuel , Low Emissions
- Voltage400 to 415 Volts
- Frequency50 Hz
- Duty CycleStandby, Mission Critical, Prime, Continuous
- Minimum Rating1360 kVA
- Maximum Rating1625 kVA
| Standby Rating | 1625/1600/1500 kVA |
|---|---|
| Prime Power Rating | 1500/1360 kVA |
| Emissions/Fuel Strategy | Low Fuel , Low Emissions |
| Voltage | 400 to 415 Volts |
| Frequency | 50 Hz |
| Speed | 1500 rpm |
| Duty Cycle | Standby, Mission Critical, Prime, Continuous |
| Minimum Rating | 1360 kVA |
| Maximum Rating | 1625 kVA |
| Engine Model | 3512B TA, V-12, 4-Stroke Water-Cooled Diesel |
|---|---|
| Bore | 6.69 in |
| Stroke | 7.48 in |
| Displacement | 3161.03 in³ |
| Compression Ratio | 14.0:1 |
| Aspiration | TA |
| Fuel System | Electronic Unit Injection |
| Governor Type | ADEM™ A3 |
| Length - Minimum | 212.8 in |
|---|---|
| Length - Maximum | 217.1 in |
| Width - Minimum | 90 in |
| Width - Maximum | 90 in |
| Height - Minimum | 94.9 in |
| Height - Maximum | 94.9 in |
| Dry Weight - Genset (minimum) | 25620 lb |
| Dry Weight - Genset (maximum) | 26530 lb |
Control System
- Warnings/shutdown indicators
- Emergency stop pushbutton
- 24 Volt DC operation
- Digital indication for:
- Lamp test
- Emergency stop
- Auto/start/stop control
- Overspeed
- Low oil pressure
- Engine cycle crank
- Low coolant level
- Frequency (Hz)
- 4 Programmable digital inputs
- Operating hours
- True RMS AC metering, 3-phase, +/-2% accuracy
- Communications
- Oil pressure
- Speed adjust
- DC volts
- High coolant temperature
- Coolant temperature
- Amps (per phase & average)
- Engine cool-down timer
- RPM
- EMCP 4.2B
- Failure to start (overcrank)
- Volts (L-L & L-N)
- 4 Programmable digital outputs
- Alarm acknowledge
Governing System
- ADEM III
Cooling System
- Coolant level sensors
- SCAC
- Radiator fan and fan drive
- Caterpillar extended life coolant
- Coolant drain line with valve
- Fan and belt guards
Exhaust System
- Flanged faced outlet(s)
- Dry exhaust manifold
Fuel System
- Flexible fuel lines
- Fuel priming pump
- Secondary fuel filters.
- Fuel cooler; not included with packages without radiator
Generator System
- Min / max exciter
- Caterpillar's digital voltage regulator (CDVR)
- Class H temperature rise at 40C ambient
- Busbar connections
- Winding temperature detectors
- RFI suppression
- 3 Phase voltage sensing
- Internal excitation (IE)
- Random wound
- 3 phase brushless, Salient pole
- 6 Leads
- NEMA Class H insulation
Literature
- Parts book
- Operation & Maintenance Manual
Lube System
- Gear type lube oil pump
- Oil filter, filler and dipstick
- Fumes disposal
- Oil drain lines and valve
- Lubricating oil
- Integral lube Oil cooler
Mounting System
- Rails - Engine/generator/radiator mounting
General
- RH service
- Flywheel and Flywheel housing-SAE
- Caterpillar yellow with high gloss black rails & radiator
- SAE standard rotation
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Download ↓Electric Power Ratings Guide
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Download ↓3512B, 50 Hz, 1625 kVA Standby/MC, 1500 kVA Prime, 1320 kVA Cont., Low Fuel Consumption or Low Emissions Spec Sheet
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Download ↓3512B Upgradeable, 50 Hz, 1500 kVA Low Fuel Consumption or Low Emissions Spec Sheet
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Download ↓3512B Upgradeable, 50 Hz, 1600 kVA Low Fuel Consumption or Low Emissions Spec Sheet
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Download ↓3512B, 50 Hz, 1500 kVA, Prime-DCP, Low Fuel Consumption or Low Emissions Spec Sheet
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Download ↓3512B, 50 Hz, 1360 kVA, Prime-DCP, Low Fuel Consumption or Low Emissions Spec Sheet
Need installed dimensions with enclosure and tank? See Model Configurations