EM3555

ZL0093-0A

User Interface for Setup

11/2011

 

 

To Setup p. 1 “S PWR”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLTS

 

 

 

 

IMBAL

Back

 

SPLOS

 

--------

 

 

 

--------

 

 

 

 

 

 

 

0.10

 

 

0.25

Phase

 

 

 

 

 

 

 

Loss

 

 

 

 

 

 

 

 

 

 

 

 

Next

Set Phase Loss:

VOLTS - Phase Loss Voltage: The fraction of the system voltage below which Phase Loss Alarm is on. For system types with neutral, the Line to Neutral voltage is also calculated and tested. If the System Voltage is 600 and the fraction is set to 0.10, then the Phase Loss threshold will be 60 volts.

IMBAL - Phase Loss Imbalance: The fractional difference in Line to Line voltages above which Phase Loss Alarm is on. For system types with neutral, the Line to Neutral voltages are also tested. For system types 1+N (10) and 2 (11) , imbalance is not tested.

Set Pulse:

Back To SETUP

 

 

 

 

Wh/P

 

 

 

 

--------

 

 

 

 

10000

Back

 

SPULS

 

 

1000

 

 

 

 

 

 

Pulse

 

100

Output

 

10

mS/P

Max

PPS

--------

--------

500

1

250

2

100

5

50

10

25

20

10

50

 

Next

 

The System Type , CT size, PT Ratio, and System Voltage must all be configured before setting the Pulse Energy. If any of these parameters are changed, the meter will hunt for a new Pulse Duration, but will not change the Pulse Energy. If it cannot find a solution, the meter will display the wrench, show “ConF” in the ALARM -> PULSE screen, and enable Energy pulse output configuration error bit in the Modbus Diagnostic Alert Bitmap (if equipped).

Wh/P - Set Pulse Energy: In Watt Hours (& VAR Hours, if present) per Pulse. When moving down to a smaller energy, the meter will not allow the selection if it cannot find a pulse duration that will allow the pulse output to keep up with Theoretical Maximum System Power (see S_PWR screen). When moving up to a larger energy, the meter will jump to the first value where it can find a valid solution.

mS/P – Minimum Pulse Duration Time: This read only value is set by the meter to the slowest duration (in mS per closure) that will keep up with the Theoretical Maximum System Power. The open time is greater than or equal to the closure time. The maximum Pulses Per Second (PPS) is shown in yellow.

 

 

 

 

 

 

 

 

INTRV

 

 

 

 

 

 

--------

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

5

 

Back

 

SDMND

 

 

4

 

 

 

 

 

 

 

Demand

 

 

3

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNITS

 

 

 

 

 

 

 

--------

 

Back

 

S DIS

 

 

 

 

 

 

 

 

IEEE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display

 

 

 

 

 

IEC

 

 

 

 

 

 

Units

 

 

 

 

 

 

 

 

 

 

 

 

Next

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SETUP

 

Back

 

SPASS

 

 

 

--------

 

 

 

 

Setup

 

 

 

 

00000

 

 

 

 

 

Passwords

 

 

 

 

 

 

SEC

--------

00900

Next

RESET --------

00000

Next

Set Demand Interval:

INTRV - The number of Sub-Intervals (1 to 6) in a Demand Interval. Default is 1 (block demand).

SEC - Sub-Interval length in seconds. Default is 900 (15 minutes). Set to 0 for external sync-to-comms (Modbus units only).

Set Display Units: +/- to switch between:

IEEE – VLL VLN W VAR VA Units.

IEC - U V P Q S Units.

Set Passwords:

SETUP - The Password to enter the SETUP menu. RESET - The Password to enter the RESET menu.

To Setup page 1 “S COM”

20

© 2011 Schneider Electric All Rights Reserved.

Page 24
Image 24
Schneider Electric manual EM3555 ZL0093-0A User Interface for Setup 11/2011

EM3555 specifications

Schneider Electric EM3555 is a highly efficient energy monitoring device that plays a crucial role in optimizing energy management across various applications. As part of Schneider Electric’s extensive range of products, the EM3555 is designed for professionals who seek robust solutions for monitoring energy usage and improving operational efficiency.

One of the main features of the EM3555 is its advanced energy consumption monitoring capabilities. It provides real-time data on electrical parameters, including voltage, current, frequency, power factor, and active/reactive power. This level of detailed information helps organizations understand their energy consumption patterns, identify inefficiencies, and take corrective actions to enhance energy performance.

The EM3555 is equipped with a user-friendly display that allows for easy access and navigation through various metrics. This display offers visibility into key performance indicators and alerts users to any anomalies in energy consumption. Enhanced energy visibility is critical for effective decision-making and is particularly beneficial in environments where energy management is paramount.

In terms of technology, the EM3555 incorporates the latest communication protocols, including Modbus RTU. This feature facilitates seamless integration with existing systems, enabling users to collect and analyze data efficiently. Furthermore, the EM3555 can be connected to Schneider's EcoStruxure platform, which offers advanced analytics and insights into energy usage, harnessing the power of IoT for smarter energy management.

Another notable characteristic of the EM3555 is its compact design, making it suitable for various installation environments, including electrical panels and equipment rooms. The device is built to withstand harsh industrial conditions, ensuring long-term reliability and durability.

In conclusion, the Schneider Electric EM3555 is an exemplary energy monitoring solution that combines advanced features, cutting-edge technology, and robust characteristics. By providing real-time insights into energy consumption, the EM3555 empowers organizations to improve their energy efficiency, reduce costs, and contribute to sustainability goals. Its integration capabilities with other systems further underline its value in contemporary energy management practices. With the EM3555, Schneider Electric continues to lead the way in developing innovative solutions for a more sustainable future.