• Energy accuracy class 1.0 as per IS 13779/ IEC 62053-21
• Better than 0.5% accuracy for instantaneous parameters
• Compact flush panel mounting.
• Field programmable CT/PT ratio.
• True RMS measurement.
• Ultra bright 3 line 4 digit LED Display 0.4” for PM2140 with auto scaling capability.
• Universal power supply.
• Optional Relay / Analog output.
• Isolated RS485 (Modbus-RTU protocol)
• 4 keys for configuration.
• Password protection for set parameters.
• Permanent memory based energy storing along with other parameters like ON Hour, LOAD HOUR and Power Interruption Count.
