1408-EM1A-ENT - Allen-Bradley PowerMonitor 1000
The part number 1408-EM1A-ENT is an Allen-Bradley PowerMonitor 1000 energy management meter with Ethernet/IP communications. It is designed for monitoring power consumption, voltage, and current, and is equipped with an LCD interface and buttons for unit configuration data display. This device is part of the PowerMonitor 1000 series, which includes various models with different communication protocols, such as Serial and Ethernet/IP.
Technical Specifications
- Accuracy in % of Reading at 25 °C (77 °F): 50/60 Hz Unity Power Factor
- Nominal/Range: Applies to BC3 TS3 EM3
- Voltage sense inputs: V1, V2, V3 ±0.5% (X X)
- Line-neutral rms: 347V / 15…399V
- Line-line rms: 600V / 26…691V
- Current sense input: I1, I2, I3 ±0.5% (X X)
- 5A / 0.05…10.0A rms
- Frequency: ±0.05 Hz (X X)
- 50 or 60 Hz / 40…75 Hz
- Power functions: kW, kVA, kVAR (EN62053-21:2003 Accuracy Requirement Class 1 X X X)
- Demand functions: kW, kVA, kVAR
- Energy functions: kWH, kVAH, kVARH (X X X)
- Metering update rates: 100 mS V, I, Hz; 200 mS Power (X X X).
The device has input and output specifications for control power, voltage sense inputs, current sense inputs, and overload withstand. It also has a maximum crest factor at 5 A of 3.0.
User Manual
The user manual for the PowerMonitor 1000, publication 1408-UM002, provides installation instructions, wiring diagrams, configuration, and specifications for units with catalog numbers including 1408-EM1A-ENT.
Troubleshooting
Troubleshooting for the PowerMonitor 1000 involves checking the device's communication settings, ensuring proper wiring and connections, and verifying that the device is configured correctly. If issues persist, it may be necessary to consult the user manual or contact technical support.
Programming
Programming for the PowerMonitor 1000 involves configuring the device for specific applications, such as load profiling, cost allocation, or energy control. This typically involves setting up the device's communication protocol, configuring the metering update rates, and defining the power functions and demand functions.
Installation
Installation of the PowerMonitor 1000 involves connecting the device to a power source, configuring the communication protocol, and setting up the device's metering functions. The user manual provides detailed instructions for these steps.
Summary
In summary, the 1408-EM1A-ENT is an Allen-Bradley PowerMonitor 1000 energy management meter designed for monitoring power consumption, voltage, and current. It features Ethernet/IP communications and is designed for load profiling, cost allocation, or energy control applications. The device has specific technical specifications, user manual, troubleshooting, programming, and installation procedures.