A-1
95-8470
APPENDIX A
FACTORY MUTUAL RESEARCH CORPORATION (FMRC)
APPROVAL DESCRIPTION
The Eagle Quantum Fire and Gas Detection/Releasing System (reference Figure A1) has the following FMRC
approved configurations:
MODEL EQ2100LCU SERIES LOCAL CONTROL UNIT
(Up to four EQ2100LC, four EQ2100CG and one EQ2100IM for maximum system.)
• Nonincendive for Class I, Division 2, Groups A, B, C, and D; temperature code T4A Hazardous (Classified)
Locations per FM 3611.
• Operating Temperature Limits 0°C to +60°C.
• Storage Temperature Limits –55°C to +85°C.
• Relative Humidity Range: 5 to 95% RH.
• National Fire Alarm Code Performance verified per ANSI/NFPA 72-1996.
• Combustible Gas Performance verified for 0 to 100% LFL methane-in-air atmospheres per FM 6320.
• H2S Toxic Gas Performance verified 0 to 20, 50 or 100 ppm per FMRC requirements.
NOTE
FMRC Approval allows the presence and operation of serial communications software in the LCU Gateway
(MODBUS or Allen Bradley protocols, etc.), however, the communications functions are not included in the
Approval.
MODEL EQ2100LCUPS LOCAL CONTROL UNIT POWER SUPPLY AND
MODEL EQ2175PS, EQ2130PS, AND EQ2110PS POWER SUPPLIES WITH MODEL EQ2100PSM SERIES
POWER SUPPLY MONITOR
• Ordinary Locations verified per FM 3820.
• Operating Temperature Limits 0°C to +50°C.
• Storage Temperature Limits –55°C to +85°C.
• Relative Humidity Range: 5 to 95% RH.
• National Fire Alarm Code Performance verified per ANSI/NFPA 72-1996.
