Milton CAT C15 450 ekW 563 kVA 60 Hz 1800 rpm 480 Volts Spec Sheet - Manual (Page 3)

®
STANDBY 450 ekW 563 kVA
60 Hz 1800 rpm 480 Volts
SPECIFICATIONS
CAT GENERATOR
Frame size................................................................ LC6114D
Excitation........................................................ Self Excitation
Pitch.............................................................................. 0.6667
Number of poles................................................................... 4
Number of bearings...................................... Single Bearing
Number of Leads................................................................ 12
Insulation....................... UL 1446 Recognized Class H with
tropicalization and antiabrasion
- Consult your Caterpillar dealer for available voltages
IP Rating........................................................................... IP23
Alignment.............................................................. Pilot Shaft
Overspeed capability...................................... 125% of rated
Wave form Deviation (Line to Line)................................. 2%
Voltage regulator...................... Single phase sensing with
selectible volts/Hz
Voltage regulation............Less than +/- 1/2% (steady state)
Less than +/- ½% (w/ 3% speed change)
Telephone influence factor............................... Less than 50
Harmonic Distortion.........................................Less than 5%
CAT DIESEL ENGINE
C15 ATAAC, L-6, 4-stroke water-cooled diesel
Bore.......................................................... 137.20 mm (5.4 in)
Stroke..................................................... 171.40 mm (6.75 in)
Displacement...........................................15.20 L (927.56 in
3
)
Compression Ratio....................................................... 16.1:1
Aspiration................................................................... ATAAC
Fuel System................................................................... MEUI
Governor Type................ Caterpillar ADEM control system
CAT EMCP 3 CONTROL PANELS
• EMCP 3.1 (Standard)
• EMCP 3.2 / EMCP 3.3 (Option)
• Single location customer connector point
• True RMS 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 04 2009 13:42 PM 3