Schneider Electric EM3555 manual SOLID-STATE Pulse Output, Solid State Pulse Outputs

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EM3555

ZL0093-0A

Solid-state Pulse Output

11/2011

 

 

SOLID-STATE PULSE OUTPUT

The meter has one normally open (N.O.) KY Form A output and one normally closed (N.C.) solid-state output.* One is dedicated to import energy (Wh), and the other to Alarm. See the Setup section for configuration information.

Figure 6 Solid State Pulse Outputs

 

 

 

 

Over-Current Protective

 

 

 

 

Device** (not supplied)

 

 

 

 

≤ 100 mA

 

 

 

 

Power Source

 

 

 

~=

3-30 VDC

 

 

 

 

6-30 VAC

 

 

 

≤ 100 mA

 

 

 

 

~=

Power Source

 

 

 

3-30 VDC

 

 

 

 

6-30 VAC

 

+

S

 

Alarm

Energy

Output

 

 

The solid state pulse outputs are rated for 30 VAC/DC nom.

Maximum load current is 100 mA at 25°C. Derate 0.56 mA per °C above 25°C.

*While the relay used for the Phase Loss contact is Normally Closed (contacts are closed when the meter is not powered), closure indicates the presence of an alarm; either loss of phase, when the meter is powered, or loss of power when the meter is not. The contacts are open when the meter is powered and no phase loss alarm conditions are present.

**The over-current protective device must be rated for the short circuit current at the connection point.

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© 2011 Schneider Electric All Rights Reserved.

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Contents EM3555 Hazard Categories Special Symbols Please NoteFCC Notice Contents EM3555 ZL0093-0A Contents 11/2011 DIN Rail Mounting Safety PrecautionsInstallation Overview Screw MountingSpecifications Type DescriptionSafety Environmental ConditionsMetering Category Observe correct CT orientation when installing the device IntroductionParts of the EM Series Dimensions EM Series DimensionsData Output Data Output Full Data Set FDSData Logging Installation Attach mounting clips for DIN RailSupported System Types Single-Phase WiringThree-Phase Wiring Supported system typesWiring Symbol DescriptionWiring Symbols Diagram Phase 4-Wire Wye Connection 3 CT 3 PT Wiring DiagramsDiagram Use System Type 11 2LFuse Recommendations Control PowerWiring Notes L1 L2 L3Display Screen Diagram Display ScreenQuick Setup Instructions SOLID-STATE Pulse Output Solid State Pulse OutputsIEC and Ieee Abbreviations UI Menu Abbreviations DefinedMain Menu DescriptionFor Data Configuration EM3555 User Interface for Data Configuration ALERT/RESET Information Ploss Lowpf ERR OVR PulseUser Interface for Setup FromEM3555 ZL0093-0A User Interface for Setup 11/2011 Daisy-chaining Devices to the Power Meter RS-485 CommunicationsReading Data ConfigurationData Logging Read/Write CollisionStandard Modbus Default Settings Setting Value Modbus RegisterModbus Default Settings Supported Commands Supported Modbus CommandsCommand Description Modbus Point MAPSunSpec Alliance Interoperability Specification Compliance Integer Data Summary of Active Phases Format Units Scale Range DescriptionFormat Units Scale Range 055 ULong KVARh Accumulated Q1 Reactive 079 ULong KVAh Accumulated Apparent Register 142 NV UInt 143 10000 144 500 250 145 Msec 146 Logging Configuration and Status LSB161 UInt 32767 162 163 164 0xFFFF ULong KWh 165 166 Month Floating Point Data Summary of Active Phases Floating Point Data Per Phase Logging Interface SunSpec Description Name Sunspec Compliant Common and Meter Model Register BlocksRegister Format Units Scale Range SunSpec 1.0 Common ModelSunSpec Description NameSunSpecCompliantCommonandMeterModelRegisterBlocks Event Bit Description Troubleshooting TroubleshootingProblem Cause Solution China Rohs Compliance Information Efup TableEM3555 Installation Guide Schneider Electric

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.