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Mercoid MPC Series MPC Pump Controller

  • Brand Mercoid
  • Part # MPC
  • Condition
    Brand New
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Mercoid, MPC, Series MPC Pump Controller

The Series MPC Pump Controller provides versatile level control in a standard 1/4 DIN package. Designed for use with almost any style level transmitter the unit displays the present level and main set point value. Incorporated in the MPC is programmable level differential for on/off control of one or two pumps, valves, or other devices through two SPDT relays.

Features:

  • Selectable pump alternation when used with two pumps to minimize pump wear. With alternation"on" a seal failure or over temperature condition will force the non-failed pump to lead status and stop alternation.
  • Alarms can be programmed for output indication of pump seal failure or over temperature.
  • Selectable time delay, for pump two, on power up to prevent both pumps from starting at the same time. If power is lost, upon regaining power a time delay of up to 60 seconds can be selected to prevent too large of a current draw.
  • In the event of power loss, upon regaining power a time delay of up to 60 seconds can be selected to prevent excessively large current draw
  • Test system function that simulates the process input to ensure the pumps are operating or to test programming.
  • User-friendly programming menu.

Application:

  • Water and wastewater
  • Sump and sludge pits, clarifiers, digesters
  • Chemical storage tanks
  • Oil tanks
  • Reservoirs
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Technical Details

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Inputs4 (or 0) -20 mA DC or 2 (or 0) -10 VDC selectable.
Input ImpedanceCurrent = 10Ω, Voltage = 100 KΩ.
Output RatingsControl Relays: SPDT, rated 10 A at 240 VAC res., 1/4 hp at 120 VAC, 1/3 hp at 240 VAC; Alarm Relays: SPST, 3 A at 240 VAC res., 1/10 hp at 120 VAC.
Control TypeOn/off, reverse (pump out) or direct (pump in) acting.
Output Signal4-20 mA current process input retransmission.
Power Requirements100-240 VAC nominal, +10%-15%, 50 to 400 Hz, single phase; 132-240 VDC nominal, +10%-15%.
Enclosure RatingNEMA 4X (IP66) front panel face.
Power Consumption7.5 VA max.
Accuracy±0.25% of span, ±1 least significant digit.
DisplayTwo 4-digit, 7 segment 0.56" high LEDs.
Display Resolution1 count.
Memory BackupNonvolatile memory (no batteries required).
Serial CommunicationsOptional RS-232 or RS-485 with Modbus® protocol.
Ambient Operating Temperature/RH14 to 131°F (-10 to 55°C); 0 to 90% up to 104°F (40°C) non-condensing, 10 to 50% at 131°F (55°C) non-condensing.
Front Panel RatingMeets UL Type 4X (IP66).
Loop Power Supply (isolated)24 VDC at 50 mA, regulated.
Seal Failure (Moisture Sensor)Power: 2.5 VDC; Search Current: 3 micro amps; Resolution: 10K to 500KΩ in 10KΩ steps.
Weight16 oz (454 g).
Agency ApprovalscULus.
Product Details
Inputs4 (or 0) -20 mA DC or 2 (or 0) -10 VDC selectable.
Input ImpedanceCurrent = 10Ω, Voltage = 100 KΩ.
Output RatingsControl Relays: SPDT, rated 10 A at 240 VAC res., 1/4 hp at 120 VAC, 1/3 hp at 240 VAC; Alarm Relays: SPST, 3 A at 240 VAC res., 1/10 hp at 120 VAC.
Control TypeOn/off, reverse (pump out) or direct (pump in) acting.
Output Signal4-20 mA current process input retransmission.
Power Requirements100-240 VAC nominal, +10%-15%, 50 to 400 Hz, single phase; 132-240 VDC nominal, +10%-15%.
Enclosure RatingNEMA 4X (IP66) front panel face.
Power Consumption7.5 VA max.
Accuracy±0.25% of span, ±1 least significant digit.
DisplayTwo 4-digit, 7 segment 0.56" high LEDs.
Display Resolution1 count.
Memory BackupNonvolatile memory (no batteries required).
Serial CommunicationsOptional RS-232 or RS-485 with Modbus® protocol.
Ambient Operating Temperature/RH14 to 131°F (-10 to 55°C); 0 to 90% up to 104°F (40°C) non-condensing, 10 to 50% at 131°F (55°C) non-condensing.
Front Panel RatingMeets UL Type 4X (IP66).
Loop Power Supply (isolated)24 VDC at 50 mA, regulated.
Seal Failure (Moisture Sensor)Power: 2.5 VDC; Search Current: 3 micro amps; Resolution: 10K to 500KΩ in 10KΩ steps.
Weight16 oz (454 g).
Agency ApprovalscULus.
Note

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Mega Depot
(800) 884-5767
+1 (332) 900-3727 (Intl.)