Monitoring Relays
A Monitoring Relay is a protective control device. The basic functions include receiving input signals, monitoring and determining them, and outputting an alarm signal if a set value (threshold) is reached.
AMR-ES3M480V5A2M
Alsense Energy Monitor
Features
- 1- and 3-Phase Universal Energy Meter
- Up to 277 VAC (L - N)/ 480VAC (L - L)
- Usage with external CT
- 1 x digital Input
- 2 x digital Outputs
- Measured Values provided via Modbus RTU/ RS485
Functions
- Line to neutral voltage measurement
- Current measurement
- Reactive power measurement
- Active power measurement
- Reactive energy
- Active energy
- Power factor measurement
- Line to line voltage measurements
AMR-AI1M5A2D
Current Monitoring Relay
Features
- Current Monitoring 1-Phase
- 20mA, 1A, 5A
- AC/ DC (16.6-400Hz)
- 2 x DPDT Outputs
- 22.5mm Wide Industrual Design
Functions
- Overcurrent monitoring
- Overcurrent monitoring + latch
- Undercurrent monitoring
- Undercurrent monitoring + latch
- Window function
- Window function + latch
AMR-AI3M5A2D
Current Monitoring Relay
Features
- Current Monitoring 3-Phase
- 5A
- AC (16.6-400Hz)
- 2 x DPDT Outputs
- 22.5mm Wide Industrual Design
Functions
- Overcurrent monitoring
- Overcurrent monitoring + latch
- Undercurrent monitoring
- Undercurrent monitoring + latch
- Window function
- Window function + latch
AMR-AP1M300V2D
Voltage Monitoring Relay
Features
- Voltage Monitoring 1-Phase
- 30V, 60V, 300V AC/DC
- Measure 1.5V - 300V
- 2 x DPDT Output
- 22.5mm Wide Industrual Design
Functions
- Overvoltage monitoring
- Overvoltage monitoring + latch
- Undervoltage monitoring
- Undervoltage monitoring + latch
- Window function
- Window function + latch
AMR-AP3U690V2D
Voltage Monitoring Relay
Features
- Undervoltage Monitoring 3-Phase
- Phase Sequence and Phase Failure
- Supply Voltage = Measuring Voltage
- 22.5mm Wide Industrial Design
Functions
- Undervoltage Monitoring
- Phase Sequence Monitoring
- Phase Failure Monitoring
AMR-EP1F480277V1D
Voltage Monitoring Relay
Features
- Voltage Monitoring 3-Phase
- 208V/120V to 480V/277V
- Multi Function
- 1 x DPDT Output
- 17.5mm Wide Compact Design
Functions
- Phase Failure
- Phase Sequence
- Phase Assymmetry (adjustable)
- Tripping Delay
AMR-EP1M230V1
Voltage Monitoring Relay
Features
- Voltage Monitoring 1-Phase
- 24 VAC, 24 VDC, 230 VAC
- Multi Function
- 1 x DPDT Output
- 17.5mm Wide Compact Design
Functions
- Undervoltage Monitoring
- Phase Sequence Monitoring
PRSV600-2
Voltage Monitoring Relay
Features
- Voltage Monitoring 3-Phase/ 3 Wire, 3-Phase/ 4 Wire
- True RMS Measurement
- Power ON Delay, Trip Delay, Recovery Delay
- 2 Independent Relays (Protection or Alarm)
- Compact DIN Rail Design
Functions
- Under/ Over Voltage Monitoring
- Under/ Over Frequency Monitoring
- Phase Asymmetry
- Phase Sequence Monitoring
- Phase Failure Monitoring
