Parker’s Fuel Boost Pump Controller is a 270 VDC brushless, sensorless motor drive controller with electro-magnetic interference (EMI) filtering and lightning protection.  The controller performs motor power regulation based on a discrete input command.

The controller features a multiprocessor-based architecture which allows motor control operation along with health monitoring and status reporting. The primary Digital Signal Processor (DSP) is responsible for the motor control. The Secondary DSP is responsible for health monitoring and status reporting.

The discrete input command has four power settings : OFF (pump off),  LOW (50 percent), MEDIUM (75 percent) and HIGH (100 percent).

Motor operation parameters and drive status available externally via control area network (CAN) bus interface:
― Motor phase voltages
― Motor current
― Line voltage and current
― Motor speed
― Motor heat sink temperature and internal power supplies voltages

Long recognized as a leading provider of innovative control applications and gauging solutions, Parker’s fuel measurement and management systems and components reduce weight and save fuel while minimizing costs and maximizing efficiency.

APPLICATIONS: Military fighters and transports

FEATURES AND ATTRIBUTES:
• Built-in test and health status reporting via discrete outputs
• Fault logging for evaluating field service return units via non-volatile memory
• Meets MIL-STD-810 for explosive atmospheres
• EMI filtering for conducted and radiated emissions
• Lightning transient protection for power and signal interface cables
• Motor no-load speed and motor current limiting capability
• Three wire motor connection without the need for a resolver (sensorless)
• Stall detection and auto-restsart