GPx Series – Electric Fire Pump Controllers

Electric Fire Pump Controllers

• Designed for use with electric motor driven fire pumps.
• Available in a wide variety of full and reduced voltage starting methods.
• Manufactured in accordance with the NFPA 20 standard, UL listed and FM Approved.
• ViZiTouch 7 inch Color Touch Screen Operator Interface (HMI technology)
• Models range from 208 to 600 volt, 5 to 500 horsepower, 50 / 60 Hz

Electric FIre Pump Controllers With Automatic Transfer Switch

• Required if normal utility power is not reliable
• Housed in a barriered compartment or in a separate enclosure attached to the fire pump controller
• Listed and Approved for fire pump service
• Equipped with a transfer switch TEST pushbutton
  

Standard Features

• Surge suppression
• Disconnecting means
  • Single operator for both isolating switch and circuit breaker
  • Door interlocked in the ON position
• Suitable as service entrance equipment
• Emergency start handle
• Locked rotor protector
• Readings
  • Voltage and amperage display
  • Cut-in, cut-out and continuous system pressure
• Visual indications:
  • Standard Conditions
  • Alarm Conditions
  • Color coded for criticalness

• Remote Alarms (SPDT-8A-250V.AC)
  • Power available
  • Phase reversal
  • Motor run
  • Common pump room alarm (field re-assignable)
  • Common Motor trouble (field re-assignable)
  • Free (field programmable)

Standard, Listings, Approvals and Certifications

• Built to NFPA 20
• Underwriters Laboratory (UL)
  • UL218 – Fire pump controllers
  • UL 1008 – Automatic power transfer switches for fire pump controllers
• FM Global – Class 1321/1323
• New York City – Accepted for use in the City of New York by the Department of Buildings
• Optional: CE Mark – Various EN, IEC & CEE directives and standards

Operator Interface

ViZiTouch 2.1 Operator Interface

• 7” color touch screen (HMI technology)
• Embedded microcomputer with software PLC logic
• Multi-language
• Upgradable software

Automatic Transfer Switch

• Surge suppression
• Disconnecting means
  • Single operator for both isolating switch and circuit breaker
  • Door interlocked in the ON position
• Locked rotor protector
• Visual indications
  • Alternate (emergency) isolating switch in the OFF position
  • Alternate (emergency) voltage phase to phase
  • Transfer switch in normal position
  • Transfer switch in Alternate (emergency) position
• Transfer switch test pushbutton
• Bypass for re-transfer and generator shutdown
• Electrically operated and mechanically held in the normal or alternate position
• Provision for manual operation
• Time Delays
  • Momentary normal power outage override (factory set at 3 sec – field adjustable 1 to 3 sec)
  • Alternate (emergency) power available delay (factory set at 3 sec – field adjustable 1 to 3 sec)
  • Transfer trouble delay (factory set at 20 sec – field adjustable 1 to 60 sec)
  • Retransfer to normal (factory set at 5 min – field adjustable 1 to 20 min)
  • Generator cooldown (factory set at 5 min – field adjustable 1 to 20 min)
• Voltage sensing
  • Transfer to alternate (normal power dropout) 85% of nominal – field adjustable 0 to 100%
  • Phase reversal transfer to alternate o Retransfer to normal (normal power pickup) 90% of nominal – field adjustable 0 to 100%
• Remote alarm contacts
  • Emergency power isolating switch in the OFF position
  • Transfer switch in normal position
  • Transfer switch in emergency position
• Generator start connection

Audible Alarm

• Alarm buzzer – 85dB at 3 meters

FOR MORE INFORMATION:

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Email us: maximumbuilders.ph@gmail.com

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