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CPM500 Standard Equipment

Flywheel Energy Storage
  • Compact, battery free, low cost maintenance / operation

Starting System
  • GenStart module provides up to 1725 cold cranking amps @ 24 VDC and is redundant to the generator set starting batteries for highest system reliability. Battery charger integrated.

Control system
  • LCD monitor/control HMI panel installed on UPS/ATS/Generator set. Monitoring and alarms for critical components with self-diagnostics. Two (2) warning tower lights installed on exterior of container.

Communication with Integrated System
  • Integral modem for remote communication. MODBUS (RTU or TCP/IP). Remote notification and monitoring via Ethernet and e-mail. RS232 or RS485 serial connection. Real-time monitoring software available (UPS View / EMCP Monitoring Software).

Cooling System
  • Louvers installed on input and output of the container. Redundant cooling fans on UPS with speed regulation by temperature control unit.

Engine Coolant System
  • Jacket water heater. Coolant level sight gauge.

Switchgear Integration
  • Automatic Transfer Switch (ATS) – controlled by microprocessor-based unit. Integrated maintenance bypass. Convenient customer connection for continuous load and non-critical load output. Fuel System Integrated fuel system with fuel tank, primary fuel filt

Fuel System
  • Integrated fuel system with fuel tank, primary fuel filter with integral water separator, secondary fuel filters and fuel priming pump.

Overview

The Cat® CONTINUOUS POWER MODULE (Cat CPM) provides constant power protection against surges, sags, and power interruptions that can disrupt operations or cause loss of valuable data or system capacity. Caterpillar engineers have designed the CPM for best reliability and space utilization, and optimized all critical components such as the Generator Set, a high efficient Uninterruptible Power Supply (UPS) and an Automatic Transfer Switch (ATS) as a complete Cat product. In the event of a utility power failure, the Flywheel will maintain the UPS output until the generator has started and the ATS has transferred to the generator supply.

CPM500 Specifications

Units:
Continuous Power Output 500 kVA (450 kW @ PF 0.9) 500 kVA (450 kW @ PF 0.9) Less
Dimensions (ISO 40 ft High Cube) 12192 x 2,438 x 2,896 mm / 480 x 96 x 114 in 12192 x 2,438 x 2,896 mm / 480 x 96 x 114 in Less
Frequency 50 Hz +/- 10% max (programmable) 50 Hz +/- 10% max (programmable) Less
Noise Level - Generator Online 85 dBA@1m 85 dBA@1m Less
Voltage 380/400/415 VAC 3-Phase, 4 wire plus ground 380/400/415 VAC 3-Phase, 4 wire plus ground Less
Weight 21400 kg / 47180 lbs 21400 kg / 47180 lbs Less

Generator Set Specifications

Displacement 1106.36 in³ 18.13 l Less
Electrical Power Output 700 kVA Standby Power Rated 700 kVA Standby Power Rated Less
Engine Model C18 ATAAC, I-6 4-stroke water-cooled diesel C18 ATAAC, I-6 4-stroke water-cooled diesel Less
Fuel System Electronic Unit Injection Electronic Unit Injection Less
Generator Excitation Internal Excitation Internal Excitation Less
Generator Frame Size LC7024H LC7024H Less
Generator Voltage Regulation Less than +/- 0.5% (steady state), Less than +/- 0.5% (with 3% speed change) Less than +/- 0.5% (steady state), Less than +/- 0.5% (with 3% speed change) Less
Generator Voltage Regulator Single Phase Sensing Single Phase Sensing Less
Governor Type Caterpillar ADEM™A4 Control System Caterpillar ADEM™A4 Control System Less
Model Cat C18 Cat C18 Less

UPS Specifications

AC Output Current VAC (amps) 380 (761), 400 (723), 415 (696) 380 (761), 400 (723), 415 (696) Less
AC Output Frequency 50 Hz (mains synchronized) normal operation +/- .2% free running 50 Hz (mains synchronized) normal operation +/- .2% free running Less
AC Output Voltage 380/400/415 VAC 3‐Phase, 4 wire plus ground 380/400/415 VAC 3‐Phase, 4 wire plus ground Less
Certifications EN50091-1-1 EN50091-1-1 Less
Flywheel Type 500iZ Series Multiple Module System (MMS) 500iZ Series Multiple Module System (MMS) Less
Input Voltage 380/400/415 VAC 3‐Phase, 4 wire plus ground 380/400/415 VAC 3‐Phase, 4 wire plus ground Less
Input Voltage Range +10% / ‐15% (programmable), +/‐10% at 380 VAC +10% / ‐15% (programmable), +/‐10% at 380 VAC Less
Maximum Continuous Input 800 amps 800 amps Less
Maximum kVA / (kW) 500 (450) 500 (450) Less
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