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PowerLogicTM Series EM4000/EM4800

11/2013

 

 

 

Ethernet port MAC address

Firmware revision

Potential transformer ratio

Communications Connections

If you are configuring the meter at an installation site, see the PowerLogic EM4000 Series Meter Installation Guide or the PowerLogic EM4800 Series Meter Installation Guide for instructions on connecting the power. Power connections vary depending on whether the meter is configured for single-phase or three-phase operation.

If you are pre-configuring the meter in the shop, only Phase A, Neutral, and protective earth connections are required to power up the meter for configuring.

The PowerLogic EM4000/EM4800 Series Configuration Tool runs on a Windows PC and communicates with the PowerLogic meters through an Ethernet network connection. A network connection can be accomplished in two ways: either Direct, or by connecting to a LAN (Local Area Network).

Direct Connection Ethernet Requirements

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E.

This equipment must only be installed and serviced by qualified electrical personnel.

Turn off all power supplying this equipment before working on or inside equipment.

Always use a properly rated voltage sensing device to confirm power is off.

Replace all devices, doors and covers before turning on power to this equipment.

The meters must be connected to the sense voltage and control voltage through a properly rated disconnect.

Failure to follow these instructions will result in death or serious injury.

To connect a PC directly to the PowerLogic meter:

1.Disconnect power from the meter with the installed breaker or disconnecting device. Use a properly rated voltage sensing device to confirm power is off.

2.Remove the outer cover.

3.If you are changing parameters that require the programming switch to be on, remove the inner cover and ensure the programming switches are in the ON position.

4.Re-install the inner cover.

5.Remove the local LAN Ethernet cable if present and connect the CAT 5 Ethernet cable between the PC and the PowerLogic meter. If the PC does not have auto-crossover detection, an Ethernet crossover cable will be required.

6.Restore power to the meter.

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Schneider Electric EM400, EM4800 manual Communications Connections, Direct Connection Ethernet Requirements

EM400, EM4800 specifications

Schneider Electric, a global leader in energy management and automation, offers advanced power monitoring solutions that enhance energy efficiency and operational effectiveness. The EM4800 and EM400 series are prominent products in Schneider Electric’s energy monitoring line, designed specifically for efficient energy consumption management in various industrial and commercial applications.

The EM4800 is a comprehensive energy meter that caters to larger facilities and energy-intensive operations. One of its main features is its ability to monitor multiple electrical parameters, including voltage, current, frequency, power factor, and total active/reactive energy. The device supports diverse communication protocols such as Modbus, Ethernet, and BACnet, allowing seamless integration into existing building management systems. This diversity in communication enhances visibility into energy usage and supports real-time monitoring, enabling facility managers to make informed decisions.

On the other hand, the EM400 series is designed for smaller applications while still delivering robust functionality. This series is tailored for monitoring power consumption in smaller commercial buildings or branch offices. EM400 meters focus on essential energy metrics but do so with a compact, easy-to-install design. With features like demand forecasting and peak load management, the EM400 provides valuable insights that help organizations optimize their energy usage.

Both models come equipped with advanced technologies such as harmonic analysis, which is crucial for understanding power quality and mitigating potential risks associated with harmonic distortion. The user-friendly interface of these devices facilitates quick access to energy data, making it simple for users to analyze consumption patterns and identify opportunities for energy savings.

In concurrence with Schneider Electric’s commitment to sustainability, both the EM4800 and EM400 series emphasize energy conservation by promoting efficient energy practices. Users can leverage the collected data to reduce energy costs, enhance equipment performance, and contribute to environmental sustainability efforts.

In summary, Schneider Electric’s EM4800 and EM400 energy meters combine innovative technology with practical features aimed at improving energy management. Their advanced monitoring capabilities, versatile communication options, and focus on power quality make them essential tools for organizations seeking to enhance operational efficiency while reducing their carbon footprint. By investing in these cutting-edge energy solutions, businesses can take significant strides towards sustainable energy management and operational excellence.