Electroswitch Power Switches and Relays

Utility Substation Battery Monitors

Utility Substation Battery Monitors

Features

• Mounting Options include either Panel mount or 19" Rack Mount (3U or 4U) , Single or Dual Units
• Audible 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

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
• Approvals
• ANSI(IEEE) C37.90 (Surge Withstand)
• IEC 61000-4-3 (EMC)