40101023 ENTES MODULAR NETWORK ANALYZER WITH LCD SCREEN

Applications

MPR-4 Series devices are microprocessor-based devices which are designed to measure all parameters of an electrical network, calculate the consumption values and display these on its LCD screen. Measured parameters will be recorded in real-time thanks to internal flash memory and Real Time Clock chip. These recorded values then can be accessed and monitored remotely via RS-485 line with Modbus RTU protocol. Ethernet feature can be used instead of RS-485.

General Features

• Wide supply range
• Custom FSTN display with backlight
• 4 voltage measuring inputs
• 4 current measuring inputs
• 4 language options
• 16MB internal memory
• Real time clock o Alarm
• Hour counters (Operating hour and total hour)
• Communication via RS-485
• Module input:
• Digital Input / Output
  • 2 Digital Inputs
  • 2 Digital Outputs
  • 2 Digital Inputs + 2 Digital Outputs
• Relay Output
  • 2 relay outputs: 5A/250VAC; NO
• Analog Output
  • 2x 0/4 – 20mA outputs or
  • 2x 0/2 – 10V outputs
• Temperature Input
  • 4x PTD or 2x thermo-couple inputs. Optionally 1 digital input + 1 digital output.
• Measured parameters: Current, Voltage, Power, Energy, THDI and THDV, Power factor and cosφ
• 96 x 96 panel mount
• Event records storage and management
• User password
• Changing primary and secondary values of current and voltage transformers
• Making measurements on 3 Phase with Neutral, 3 Phase without Neutral, Aron connected systems
• Contrast setting
• Demand time setting
• Daylight savings time switching
• Tariff setting