3512B (50 Hz) with Upgradeable Package 1600-1875 kVA
Producing reliable power from 1600 to 1875 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. Cat® generator sets offer both low fuel consumption and low emission systems.
FAQ
Q. Does this generator comply with ISO 8528 guidelines?
A. Yes, the 3512B, like all Cat generators, is tested in accordance with the load steps outlined in with ISO 8528, Part 5.
Q. Are Cat generators easy to install?
A. Cat generators can be configured with a number of options for ease of installation.
Q .Does Cat' have much experience with electric power generation?
A. Cat has over 80 years experience with on-site and portable power and has shipped millions of generators to customers around the world.
Q. Does Cat offer generators that support my Sustainability goals?
A. Cat offers generators that can run on a number of renewable fuels including HVO, biodiesel, landfill gas, sewage gas and more.
Q. Will this generator be able to provide emergency power on hot summer days?
A. Most Cat 3500 Series generators can operate in ambient temperatures up to 50°C (122°F), reliably providing power when it is needed.
Cat® Diesel Engine
- Rugged, durable design with reliable performance proven in thousands of applications worldwide
- Certified alternative fuels including Hydrotreated Vegetable Oil (HVO), Renewable Diesel (RD) and Hydrotreated Renewable Diesel (HRD) which meet EN 15940 or ASTM D975 can be used or blended with EN 590 diesel
Cat Generator Set Package
- Accepts 100% block load in one step
- Meets NFPA 110 loading requirements
- Conforms to ISO 8528-5 G3 load acceptance requirements
- Reliability verified through torsional vibration, fuel consumption, oil consumption, transient performance, and endurance testing
Alternators
- Superior motor starting capability minimizes need for oversizing generator
- Designed to match performance and output characteristics of Cat diesel engines
Cooling System
- Cooling systems are available to operate in ambient temperatures up to 50°C (122°F)
- Tested to ensure proper generator set cooling
EMCP 4 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Warranty
- 24 months/1000-hour warranty for Standby and Mission Critical ratings
- 12 months/unlimited hour warranty for Prime and Continuous ratings
- Extended service protection is available to provide extended coverage options
Financing
- Caterpillar offers an array of financial products to help you succeed through financial service excellence
- Options include loans, finance lease, operating lease, working capital, and revolving line of credit
- Contact your local Cat dealer for availability in your region
| Standby Rating | 1875/1750 kVA |
|---|---|
| Prime Power Rating | 1700/1600 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 | 1600 kVA |
| Maximum Rating | 1875 kVA |
| Engine Model | 3512B TA, V-12, 4-Stroke Water-Cooled Diesel |
|---|---|
| Bore | 6.69 in |
| Stroke | 7.48 in |
| Stroke - HD | 8.46 in |
| Displacement | 3161.03 in³ |
| Displacement - HD | 3576 in³ |
| Compression Ratio | 15.5:1 HD |
| 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
- EMCP 4.2B
- Emergency stop pushbutton
- Failure to start (overcrank)
- High coolant temperature
- 4 Programmable digital outputs
- Auto/start/stop control
- 4 Programmable digital inputs
- DC volts
- Engine cycle crank
- Low coolant level
- Speed adjust
- Low oil pressure
- Communications
- Frequency (Hz)
- Warnings/shutdown indicators
- Engine cool-down timer
- Operating hours
- Emergency stop
- Oil pressure
- Lamp test
- True RMS AC metering, 3-phase, +/-2% accuracy
- Digital indication for:
- Overspeed
- Alarm acknowledge
- RPM
- 24 Volt DC operation
- Amps (per phase & average)
- Coolant temperature
- Volts (L-L & L-N)
Governing System
- ADEM III
Cooling System
- SCAC
- Coolant drain line with valve
- Radiator fan and fan drive
- Fan and belt guards
- Coolant level sensors
- Caterpillar extended life coolant
Exhaust System
- Dry exhaust manifold
- Flanged faced outlet(s)
Fuel System
- Fuel cooler; not included with packages without radiator
- Flexible fuel lines
- Secondary fuel filters.
- Fuel priming pump
Generator System
- RFI suppression
- Min / max exciter
- 3 phase brushless, Salient pole
- Caterpillar's digital voltage regulator (CDVR)
- Class H temperature rise at 40C ambient
- Random wound
- Winding temperature detectors
- Internal excitation (IE)
- 3 Phase voltage sensing
- Busbar connections
- 6 Leads
- NEMA Class H insulation
Literature
- Parts book
- Operation & Maintenance Manual
Lube System
- Lubricating oil
- Gear type lube oil pump
- Fumes disposal
- Oil drain lines and valve
- Oil filter, filler and dipstick
- Integral lube Oil cooler
Mounting System
- Rails - Engine/generator/radiator mounting
General
- Flywheel and Flywheel housing-SAE
- Caterpillar yellow with high gloss black rails & radiator
- RH service
- SAE standard rotation
- Electric Power Ratings Guide
- 3512B, 50 Hz, 1750 kVA Standby/MC, 1600 kVA Prime, Low Fuel Consumption or Low Emissions Spec Sheet
- 3512B Upgradeable, 50 Hz, 1875 kVA Standby Mission Critical, 1700 kVA Prime, 1500 Continuous Low Fuel Consumption or Low Emissions Spec Sheet
- 3512B, 50 Hz, 1600 kVA, Prime-DCP, Low Fuel Consumption or Low Emissions Spec Sheet
- 3512B, 50 Hz, 1700 kVA, Prime-DCP, Low Fuel Consumption or Low Emissions Spec Sheet
Need installed dimensions with enclosure and tank? See Model Configurations
