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CPM300S

CPM300S 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.

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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.

CPM300 Specifications

  • Continuous Power Output 300 kVA (240 kW @ PF 0.8) 300 kVA (240 kW @ PF 0.8)
  • Dimensions (ISO 20 ft High Cube) 6,058 x 2,438 x 2,896 mm / 239 x 96 x 114 in 6,058 x 2,438 x 2,896 mm / 239 x 96 x 114 in
  • Frequency 60 Hz +/- 10% max (programmable) 60 Hz +/- 10% max (programmable)
  • Noise Level - Generator Online 85 dBA@1m 85 dBA@1m
  • Voltage 400 VAC 3-Phase, 3 wire plus ground 400 VAC 3-Phase, 3 wire plus ground
  • Weight 14000 kg / 31000 lbs 14000 kg / 31000 lbs

Generator Set Specifications

  • Displacement 762.8 in³ 12.5 l
  • Electrical Power Output 350 kVA Standby Power Rated 350 kVA Standby Power Rated
  • Engine Model C13 ATAAC, I-6 4-stroke water-cooled diesel C13 ATAAC, I-6 4-stroke water-cooled diesel
  • Fuel System MEUI™ MEUI™
  • Generator Excitation Self Excitation Self Excitation
  • Generator Frame Size LC6114B LC6114B
  • Generator Voltage Regulation +/- 0.5% (steady state) +/- 0.5% (steady state)
  • Generator Voltage Regulator Single phase sensing (Optional 3 phase sensing) Single phase sensing (Optional 3 phase sensing)
  • Governor Type ADEM™A4 ADEM™A4
  • Model Cat C13 Cat C13

UPS Specifications

  • AC Output Current at 480 VAC (amps) 361 361
  • AC Output Frequency 60 Hz (mains synchronized) normal operation, +/- .2% free running 60 Hz (mains synchronized) normal operation, +/- .2% free running
  • AC Output Voltage 480 VAC 3‐Phase, 3 wire plus ground 480 VAC 3‐Phase, 3 wire plus ground
  • Certifications UL 1778 listed, EN62040-3, CUL CAN/CSA 22.2 UL 1778 listed, EN62040-3, CUL CAN/CSA 22.2
  • Flywheel Type 300 Series Single Module System (SMS) 300 Series Single Module System (SMS)
  • Input Voltage 480 VAC 3‐Phase, 3 wire plus ground 480 VAC 3‐Phase, 3 wire plus ground
  • Input Voltage Range +10% / ‐15% (programmable) +10% / ‐15% (programmable)
  • Maximum Continuous Input 400 400
  • Maximum kVA / (kW) 300 (240) 300 (240)
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