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Earthsafe Pump Controllers for Mission Critical Fuel Systems
The document describes several models of Earthsafe fuel transfer pump controllers, including: 1) Basic pump motor controllers (C21-C22 MicroFlow), critical service pump controllers (C231-C232 PowerFlow), and VFD pump controllers (C231VF-C232VF PowerFlow VF). 2) Pump controllers that support dual master control (C231M2-C232M2 PowerFlow M2) and auto power transfer (C231P2-C232P2 PowerFlow P2). 3) An integrated PLC pump controller (C231PC-C232PC PowerFlow PC) and a master pump controller (C260 CentraFlow) that supports 3-
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Earthsafe Pump Controllers for Mission Critical Fuel Systems
- 1. Flexible Modular IntegratedNetworks Fuel Transfer Pump Controllers
- 2. Earthsafe Fuel TransferPump Controllers C21-C22 MicroFlow Basic Pump Motor Control C231-C232 PowerFlow Critical Service Pump Control C231VF-C232VF PowerFlow VF VFD Pump Control C260 CentraFlow 3-10 Pump Master Power and Control Dual Power Input with Auto-Switch C231PC-C232PC PowerFlow PC Pump Control with Integrated PLC C231M2-C232M2 PowerFlow M2 Pump Control for Dual Master Control C231P2-C232P2 PowerFlow P2 Pump Control with Auto Power XFR
- 3. C21-C22 MicroFlow Basic PumpMotor Control C21 – Single Pump C22 – Dual Pump Controllers • Safety Disconnect Switch • 3 Pole Power Contactor • Overload Protection
- 4. C231-C232 PowerFlow Critical ServicePump Control C231 – Single Pump C232 – Dual Pump • Safety Disconnect Switch • 3 Pole Contactor • Overload Protection • Control Power Transformer • MAN-OFF-AUTO Select Switch • Current Sensor • Outputs Not-Auto State • Output Current Sensor • Output Control Power ON Critical Service Design means Manual Mode Start on internal control power – independent of external control device. Dual Pump Model accepts 2 independent power sources, one for each pump
- 5. C231M2 - C232M2PowerFlow Pump Control for Dual Master Control C231M2 – Single Pump C232M2 – Dual Pump • Safety Disconnect Switch • 3 Pole Contactor • Overload Protection • Control Power Transformer • MAN-OFF-AUTO Select Switch • Current Sensor • Dual Pump Start Inputs • Dual Outputs Not-Auto State • Dual Output Current Sensor • Dual Output Control Power ON Critical Service Design means Manual Mode Start on internal control power – independent of external control device. Dual Inputs and Dual Outputs allow for independent control and monitoring by each of 2 master control panels
- 6. C231P2 - C232P2PowerFlow Pump Control with Auto Dual Power Transfer C231P2 – Single Pump C232P2 – Dual Pump • Safety Disconnect Switch • 3 Pole Contactor • Overload Protection • Control Power Transformer • MAN-OFF-AUTO Select Switch • Current Sensor • Pump Start Inputs • Outputs Not-Auto State • Output Current Sensor • Output Control Power ON • Outputs Power A and B Valid Dual Power Inputs and Dual Control Power transformers. Auto-Switch for Input Power allows either pump to operate on any single active power source Critical Service Design means Manual Mode Start on internal control power – independent of external control device.
- 7. C241-C242 VariFlow VFD PumpControl C231VF – Single Pump C232VF – Dual Pump • Safety Disconnect Switch • MAN-OFF-AUTO Select Switch • Pump Start Inputs • Outputs Not-Auto State • Output Current Sensor • Output Control Power ON Pump Control with Variable Frequency Drive • Allows Soft Start – Soft Stop to Avoid Fluid Hammer Problems • Allows Pressure Maintenance Control for Boiler Inputs • Allows Step-Up Flow State for Multi-Generator Supply
- 8. C231PC – C232PCPowerFlow Pump Control with Integrated PLC C231PC – Single Pump C232PC – Dual Pump • Safety Disconnect Switch • MAN-OFF-AUTO Select Switch • Current Sensors • Pump Start Inputs • Outputs Not-Auto State • Output Current Sensor • Output Control Power ON • Ethernet Network Communications Pump Control with Integrated PLC • Minimize Wiring for Control and Monitoring • Allows Pump Control for Multiple Master Controllers
- 9. C260 CentraFlow Master PumpController Dual Power Input with Auto Switch C261 – CentraFlow 230 – 1 PH C263 – CentraFlow 460 – 3 PH • Safety Disconnect Switch • HOA Switch for Each Pump • Circuit Breaker for Each Pump • Dual Control Power Sources • Pump Start Inputs • Outputs Not-Auto State • Output Current Sensor • Output Control Power ON • Output Power Source A-B Valid Master Pump Power and Control • 3-10 Pump Capacity, Single or Three Phase • Dual Power Source Input with Auto-Switch