Analog Panel Meter
Boiler Level Control
Current & Power Guards & Controllers
Dewpoint & Hygrometers
Digital Panel Meter
Digital Power/Multi-Function Meter
Earth Fault Monitoring & Protection
Fire Pump Controllers
Frequency & Voltage Guards
Gas Warning Systems
Generator Protection & Controllers
Industrial Communication & Converter
Jockey & Alarm Panels
Loss of Mains Protection
Power & Test Equipment
Process Signal Transmitter
Protector Trip Relay
Description: Digitally Controlled Electronic Potentiometer
Designed for use with Megacon synchronising and load sharing units. MXR845C will accept any volt free input such as push buttons or PLC digital outputs. Offset, Span, Ramp range and 4-step output matching resistance are user setable to suit any specific characteristic. Four output resistance levels are available together with two ramp ranges (rate 1 or 2). The 4-20mA output follows the –2 to 10V output, and can be used independently or both at the same time. The two outputs are NOT galvanically isolated from each other. See "MXR845C application note" for further details. Reset-signal to terminal "12" will instantly restore the unit to the "offset" output level.
Precision accuracy and stability within 0.5mV and 5ìA increments, even during engine crank brown-out.
Isolated and fully protected outputs. Instant automatic reset gives full control of generator restart. Flame retardant enclosure (UL-94, V1 & V2).
Fit-and-forget reliability. Superiority to motorised potentiometers. No moving parts, no detoriation of performance. The compact MXR845C sets the standard, simply the best.
POWER CAPACITY LIMITING FUNCTION
Span range can be set to limit output capacity of engine driven generators paralleled to a constant-frequency source (grid, shaft generator etc.).
Cummins EFC Interface
Barber Coleman Dyna 1/1068 Interface
GAC ESD5500 Interface
Woodward EPG Interface
Woodward 2301A Interface
DIN Rail mounted, 55mm wide