

Features
Audible Alarm Alarms for +/- Ground Faults, Hi Bat VDC, Low Bat VDC, Open Battery (Ripple voltage), and Loss of AC to Charger
Alarm Delay 1-60 Seconds
Alarm Reset can be Manual or Remote Contact Closure
Mode Selection from Display for Scanning
I420mA Analog Output is standard with 0-1mA Output or Serial Communication RS485 DNP3.0/Modbus Options
Ground Fault Locator and Corrosion Detection Options
ANSI C37.90.1 (Surge Withstand) Compliant
IEC 61000-4-3 (EMC) Compliant
SPECS
Contact Ratings: 28VDC, 25mA @125VDC
Voltage Indication: 0 to 199.9
Voltage Accuracy: +/- 0.2VDC
Display Ranges: Battery VDC +/- Bus to Ground, Ground Fault Voltage
Operating Temperature Range: -4 degrees F to 131 degrees F (-20 degrees C to 55 degrees C)
Battery Input: 50 to 180 VDC, 3VA, 125V Battery
Ground Resistors (+/- Bus to Ext Ground) @ 30.82 kOhms
Input Voltages available: 24VDC, 48VDC, 125VDC, 250VDC
Resources
Model Variations
50-1000-125A Portable Battery Monitor, I420/DNP/Modbus/125vdc
50-1000-24A Portable Battery Monitor, I420/DNP/Modbus/24vdc
50-1000-48A Portable Battery Monitor, I420/DNP/Modbus/48vdc
50-1000-250A Portable Battery Monitor, I420/DNP/Modbus/250vdc
Accessories
25-1100-GF Ground Fault Hand Held Detector
25-1100-H1 High Impedance CT
25-1100-H2 High Impedance CT and Ripple Generator