To Order Call Toll Free: GFM-100 Battery Ground Fault Monitor Product Overview Voltage & Ground Fault Monitors The Eagle Eye GFM-100 Ground Fault Monitor is an easy-to-use, inexpensive & real-time solution for monitoring battery ground faults. The GFM-100 works for 24V, 48V, 125V and 250V applications, and reads battery bus status, detects out-of-limit conditions, and provides alarm indications per user settings. The monitor’s status, under voltage and over voltage trip values, ground fault, time delay, and IP address settings are easily accessible on the user-friendly color touchscreen interface. Installation of the GFM-100 Ground Fault Monitor is simple - it can be installed as a wall, panel, or DIN rail unit, and includes a mounting kit for DIN rail or wall mounts. GFM-100 Monitor Color touchscreen simple interface Ethernet connectivity to web interface, (4) Form C Contacts High reliability & durability Simple installation Includes mounting kit for DIN rail or wall mount Monitors 24V, 48V, 125V, & 250V batteries Power Utilities Telecommunications Mission Critical Facilities UPS Systems Power Generation & Distribution Technical Specifications Battery Voltage: 20-28, 38-56, 90-155 VDC Fault Resistance Limit Set: 1 – 100 kOhm Measurement Range: Fault Resistance Limit Set: Output Contacts: Time Delay to Alarm: Operating Environment: Dimensions / Weight: Maximum Switching Power: Noise Immunity: Contact Rating: Power requirements: 60 W Powered by connected battery DC voltage IEEE/ANSI Standard C 37.90a-1989 compliance GFM-100 unit (for 24V, 48V, 125V or 250V) DIN rail mounting clip Backplate for wall mounting User Manual Description Ground Fault Monitor, available for 24V, 48V, 125V, or 250V 1) Determine part number for required voltage, Ex. GFM-100-XXX would be GFM-100-125 for 125V applications.