ICM ECA500-11-208100 Series Line Voltage Monitoring,Three Phase Voltage Monitors

ICM Controls ECA500-11-208100 3-phase Total Motor Protection Relay 208/220VAC 30-100A

The ECA500-11 is a series of micro-controlled 3-phase total motor protection current, voltage & power monitoring relays. 

They’re designed to protect electrical loads and motors from failure and damage due to common current and voltage faults.

The ECA500-11’s constantly supervise current and voltage values and when any harmful condition occurs, the output connection is deactivated until the fault disappears, power line conditions return to acceptable levels and the motor has cooled to an acceptable temperature level. 

Specific timing features such as Start Up Delay (TC) and Trip Delay (TD) are incorporated to prevent nuisance tripping due to rapid power fluctuations.

General Features:

• Measuring of Current, Voltage, Frequency, Temperature, PF, KVA, KWH and KW
• Fully adjustable protection parameters
• LCD Display with 4 button operation
• Reports: Load, Voltage, Current, Frequency, PF, KVA, KWH & KW, Values, Run Time, Temperature, Start Mode, Last 20 Faults and more
• Din rail, Flat surface, or Flush mounting
• Comm Port (MODBUS RTU protocol on RS485@9600 baud output)
• Meets IEEE, IEC & NEMA standards, UL Listed