MACROMATIC PMPU-FA8 3-Phase Line Monitor, Voltage Sense, 208-480VAC

Item: AE9VCA
Model: PMPU-FA8
Cross Ref: 6MPP2
29 In Stock

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$116.56 /unit (ex. VAT)
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Specifications

Item 3-Phase Line Monitor
Amps Rating 10A
Base Shape Octal
Base Type Octal
Base Type - Plug In Relay Octal
Body Depth 2 2/5" , 2.9"
Body Height 2 2/5" , 2.9"
Body Width 1.7"
Contact Form SPDT
Electrical Connection Type Pin
For Use With Sensors
Input Voltage 208-480V AC
Max. Switching Voltage 550V
Maximum Switching Capacity 40 VA
Monitored Parameters Overvoltage, Phase Loss, Phase Reversal, Phase Unbalance, Undervoltage
Number Of Contacts 1
Number Of Pins 8
Number Of Pins - Relay 8
Overall Depth 2 2/5"
Overall Height 3"
Phase 3
Phase Loss Sensitivity Yes
Phase Loss Time Delay 0.1 sec.
Phase Reversal Yes
Phase Reversal Time Delay 0.1 sec.
Phase Unbalance 6%
Phase Unbalance Time Delay 4 sec.
Power Consumption 40 VA
Power Rating 3 VA
Protection Phase Loss, Phase Reversal, Undervoltage, Overvoltage, Voltage Unbalance
Relay Mounting Plug In
Relay Mounting Style Socket
Resistive Contact Amp Rating 10
Restart Auto, Manual
Restart Time Delay 2 sec.
Socket 5X852
Socket Code A
Trip Delay (sec.) Turn On And Restart After A Failure: Repaired 2 sec. Loss And Investment Of A Phase: Repaired 100 ms. Disequilibrium Of A Phase: Repaired 2 sec. Low Tension: Repaired 4 sec.
Type Voltage Sensing

Product Details

Macromatic PMPU-FA8 3-phase line monitor is used in manufacturing plants, refineries, data centres, wastewater treatment facilities and food processing factories. It ensures proper phase sequence, voltage stability and fault detection, safeguarding equipment and preventing downtime due to electrical anomalies.

Shipping Information

Height (cm) 6.1
Length (cm) 7.37
Width (cm) 4.32
HS Code 8536490080
Country Of Origin US
Weight (kg) 0.2115

Working Mechanism

  • The monitor continuously monitors voltage levels in each phase.
  • It then identifies voltage imbalances between phases and monitors the line frequency.
  • Then the alarm is triggered or signals are controlled upon detecting abnormal conditions like imbalances, voltage issues or frequency deviations.
  • This protects motors and equipment by preventing operation under unfavourable electrical conditions.

Features

  • It has a socket mounting style and utilises a socket for enhanced electrical connection.
  • It can handle an input voltage range of 190 to 500VAC.
  • It can monitor overvoltage fixed at 110 percent of line voltage setting, undervoltage operating at range of 190 to 500VAC and phase reversal with a time delay.
  • It has a maximum switching capacity of 40VA and consumes 40VA of power.
  • It supports automatic and manual restart with a restart time delay of 2 seconds.

Standards and Approvals

  • cULus
  • UL
  • CE

Frequently Asked Questions

How to manually reset this Macromatic's PMPU-FA8 3-phase line monitor?

Manual reset in this relay can be done by connecting an external momentary N.C. switch to its 6 and 7 terminal pins.

What is the temperature rating of this Macromatic's PMPU-FA8 3-phase line monitor?

This voltage sensing relay can operate in temperatures ranging from -28 to 65 degrees C (-18 to 149 degrees F).

What are the different response times in this Macromatic's PMPU-FA8 3-phase line monitor?

  • Restart: 2 seconds
  • Phase Loss and Reversal: 100 ms
  • Undervoltage and Overvoltage: 4 seconds
  • Unbalanced: 4 seconds (normal) or 0.25 seconds (severe >12%)

How do I reset the line monitor in case of continuous error readings?

  • Turn off the power supply to the line monitor.
  • Allow a brief pause, typically 10 - 15 seconds.
  • Turn the power supply back on.
  • Verify if the error readings have cleared.

What factors should I consider while choosing a 3-phase line monitor?

  • Voltage and current ratings
  • Accuracy
  • Communication protocols
  • Alarm and notification features
  • Display and user interface
  • Surge and overload protection
  • Compatibility
  • Size and mounting options
  • Reliability
  • Cost

What safety precautions should I take while using Macromatic PMPU-FA8 3-phase line monitor?

  • Adhere to the manual.
  • Ensure correct wiring and mounting.
  • Use trained experts.
  • Ensure proper grounding.
  • Use with compatible systems.
  • Wear PPE if needed.

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