CPM750S
Equipment
CPM750S 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 filter with integral water separator,
Fuel System
- Integrated fuel system with fuel tank, primary fuel filter with integral water separator, secondary fuel filters and fuel priming pump.
Specifications
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.
| Continuous Power Output | 750 kVA (675 kW @ PF 0.9) 750 kVA (675 kW @ PF 0.9) | More |
| Dimensions (ISO 20 ft High Cube) | 12,192 x 2,438 x 2,896 mm / 480 x 96 x 114 in 12,192 x 2,438 x 2,896 mm / 480 x 96 x 114 in | More |
| Frequency | 60 Hz +/- 10% max (programmable) 60 Hz +/- 10% max (programmable) | More |
| Noise Level - Generator Online | 85 dBA@1m 85 dBA@1m | More |
| Voltage | 480 VAC 3-Phase, 3 wire plus ground 480 VAC 3-Phase, 3 wire plus ground | More |
| Weight | 20400 kg / 44975 lbs 20400 kg / 44975 lbs | More |
Generator Set Specifications
| Displacement | 1648.86 in³ 27.02 l | More |
| Electrical Power Output | 800 kVA Standby 800 kVA Standby | More |
| Engine Model | 3412 TA, V-12, 4-stroke water-cooled diesel 3412 TA, V-12, 4-stroke water-cooled diesel | More |
| Fuel System | Pump and Lines Pump and Lines | More |
| Generator Excitation | Internal Excitation Internal Excitation | More |
| Generator Frame Size | 597 597 | More |
| Generator Voltage Regulation | Less than +/- 0.5% (steady state and 3% speed change)) Less than +/- 0.5% (steady state and 3% speed change)) | More |
| Generator Voltage Regulator | 3 Phase Sensing 3 Phase Sensing | More |
| Governor Type | PEEC PEEC | More |
| Model | Cat 3412 Cat 3412 | More |
UPS Specifications
| AC Output Current at 480 VAC (amps) | 903 903 | More |
| AC Output Frequency | 60 Hz (input synchronized) normal operation +/- 2% free running 60 Hz (input synchronized) normal operation +/- 2% free running | More |
| AC Output Voltage | 480 VAC 3‐Phase, 3 wire plus ground 480 VAC 3‐Phase, 3 wire plus ground | More |
| Certifications | Safety Standards UL 1778 and CUL CAN/CSA 22.2 Safety Standards UL 1778 and CUL CAN/CSA 22.2 | More |
| Flywheel Type | 750S Series Single Module System (SMS) 750S Series Single Module System (SMS) | More |
| Input Voltage | 480 VAC 3‐Phase, 3 wire plus ground 480 VAC 3‐Phase, 3 wire plus ground | More |
| Input Voltage Range | +10% / ‐15% (programmable) +10% / ‐15% (programmable) | More |
| Maximum Continuous Input | 1200 1200 | More |
| Maximum kVA / (kW) | 675 750) 675 750) | More |
Benefits & Features
Cat Diesel Engine
Generator
Certification and Standards
EU Certificate of Conformance 2006/42/EC Machinery Directive (MD) 2006/95/EC Low Voltage Directive (LV) 89/336/EEC EMC Directive EN 12601 Reciprocating internal combustion engine driven generating sets EN 61439 Low voltage switchgear and control gear assemblies EN 62040-1 Uninterruptible Power Systems (UPS) – General and safety requirements for UPS EN 60204 Safety of machinery – Electrical equipment of machines 2000/14/EC Noise emission by outdoor
World Wide Product Support
Cat Dealers provide extensive post sale support including maintenance and repair agreements. One single service contract for the complete Cat CPM Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Cat S•O•SSM program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products
UPS Generator Set Integration
By cancelling harmonic distortion, the UPS operates seamlessly with the generator set to provide a higher total electrical load capacity without oversizing the generator set. Cat UPS effectively insulates the generator set from block loads and transient, and can improve its fault clearing capabilities. The CPM is factory tested and all programmable integration parameters adjusted at factory that assures greater system reliability and improves the total system operation.
UPS Lower Operating Cost
Caterpillar's high operating efficiency (>97%) means yearly savings versus traditional battery UPS products. In addition, lower Cat UPS heat rejection reduces up front HVAC costs and electrical consumption over the life of the product.
UPS Superior Design
Superior system design and the use of robust digital components throughout the system yield the most reliable and trouble-free UPS system on the market. Protection is delivered in the industry's smallest package with the highest efficiency and superior performance.
Automatic Transfer Switch
A 4-pole, Open Transition Automatic Transfer Switch will switch the load between the utility source and the generator. It is fully rated to the generator output and incorporates convenient customer connections for Continuous and Non-critical load. Connection points are also available for load bank testing or a rental generator set.