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LQ Marine – Leading Quality in Control Panel

NFPA 20 Electric-Driven Fire Pump Motor Controllers

For Marine, Shipping & Offshore Fire Protection Systems

LQ Marine is medium- and low-voltage electric-driven fire pump motor controllers are engineered specifically for NFPA 20 compliant fire water pump applications, serving offshore platforms, marine vessels, and industrial facilities.

Our controllers provide reliable, automatic fire pump starting, harsh-environment durability, and full compatibility with international classification standards.

Available voltage ranges include:

• 6.6 / 6.8 kV
• 7.2 kV
• 11 kV
• 13.8 kV
• Standard 380–690 V low-voltage models

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Key Highlights

Fully Compliant with NFPA 20

• Designed to meet NFPA 20 Chapter 10 fire pump controller requirements
• Supports locked-rotor starting, no overload trips on main pump operation
• Automatic & manual starting functions per NFPA 20
• Fire-rated logic, fault-tolerant design
• Clear alarm, indication, and interlock philosophy

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PLC-Based Control Flexibility

Enhanced performance through integrated PLC logic (selected models):

• Fast customization for client-specific logic, alarms, and interlocks
• Rapid response to project changes or emergency modifications
• Flexible communication with ship automation systems, DCS, or remote monitoring
• Modular function blocks for pump sequencing, remote command signals, and alarm automation
• Short lead-time for logic revisions and FAT modifications

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Marine & Offshore Classification Support

Controllers can comply with:

• ABS
• BV
• DNV
• IEC
• CE Marking (optional)

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Rugged and Reliable for Harsh Marine Environments

• Marine-grade corrosion protection
• IP44 / IP54 enclosures or custom engineered
• High short-circuit withstand ratings
• Designed for heat, humidity, vibration, and salt-laden atmospheres
• Continuous duty control electronics

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MV Series Table

Model	Voltage Level	Starting Method	Rated Power Range	PLC Option	Certifications / Options
LQ-FP-MV6	6.6–6.8 kV	ATL / Soft Starter	150–1500 kW	Optional	NFPA 20, ABS/BV/DNV, IEC, CE
LQ-FP-MV7	7.2 kV	ATL / Soft Starter	150–2000 kW	Optional	NFPA 20, ABS/BV/DNV, IEC
LQ-FP-MV11	11 kV	ATL / Soft Starter	150–3500 kW	Optional	NFPA 20, ABS/BV/DNV, IEC, CE
LQ-FP-MV138	13.8 kV	ATL / Soft Starter	200–4000 kW	Optional	NFPA 20, ABS/BV/DNV
LQ-FP-LV	380–690 V	ATL / Soft Starter / VFD*	15–450 kW	Standard	NFPA 20, CE, IEC

*VFD for jockey or auxiliary pumps unless specially approved by AHJ for main fire pump.