Milton CAT 3512C 1500 kW 1875 kVA 60 Hz 1800 rpm 480 Volts Spec Sheet - Manual (Page 3)

®
STANDBY 1500 ekW 1875 kVA
60 Hz 1800 rpm 480 Volts
SPECIFICATIONS
CAT GENERATOR
SR4B Generator
Frame Size.........................................................................697
Excitation................................................ Permanent Magnet
Pitch.............................................................................. 0.7333
Number of poles................................................................... 4
Number of bearings...................................... Single Bearing
Number of Leads.................................................................. 6
Insulation....................... UL 1446 Recognized Class H with
tropicalization and antiabrasion
IP Rating.........................................................Drip Proof IP22
Alignment.............................................................. Pilot Shaft
Overspeed capability- % of rated.................................... 150
Wave form....................................................................003.00
Paralleling kit/Droop transformer.......................... Standard
Voltage Regulator3 Phase sensing with selectible volts/Hz
Telephone influence factor............................... Less than 50
CAT DIESEL ENGINE
3512C ATAAC, V-12, 4 stroke, water-cooled diesel
Bore........................................................ 170.00 mm (6.69 in)
Stroke..................................................... 190.00 mm (7.48 in)
Displacement.........................................51.80 L (3161.03 in
3
)
Compression Ratio....................................................... 14.7:1
Aspiration........................................................................... TA
Fuel System.................................... Electronic unit injection
Governor Type........................................................... ADEM3
CAT EMCP SERIES CONTROLS
• EMCP 3.1 (Standard)
• EMCP 3.2 / EMCP 3.3 (Option)
• Single location customer connector point
• True RMS AC metering, 3-phase
• Controls
- Run / Auto / Stop control
- Speed Adjust
- Voltage Adjust
- Emergency Stop Pushbutton
- Engine cycle crank
• Digital Indication for:
- RPM
- Operating hours
- Oil pressure
- Coolant temperature
- System DC volts
- L-L volts, L-N volts, phase amps, Hz
- ekW, kVA, kVAR, kW-hr, %kW, PF (EMCP 3.2 / 3.3)
• Shutdowns with common indicating light for:
- Low oil pressure
- High coolant temperature
- Low coolant level
- Overspeed
- Emergency stop
- Failure to start (overcrank)
• Programmable protective relaying functions: (EMCP 3.2
& 3.3)
- Under and over voltage
- Under and over frequency
- Overcurrent (time and inverse time)
- Reverse power (EMCP 3.3)
• MODBUS isolated data link, RS-485 half-duplex (EMCP
3.2 & 3.3)
• Options
- Vandal door
- Local annunciator module
- Remote annunciator module
- Input / Output module
- RTD / Thermocouple modules
- Monitoring software
May 27 2009 14:43 PM 3