32 | 866-660-8864 | fax 503-296-2529 | www.senvainc.com FEATURES Multi-Circuit & Branch Circuit Monitoring System Monitors up to 96 circuits On board webserver and data logging Customizable alarming features DESCRIPTION The EM-Estimater gives you assumed power based on accurate rogowski current transformers and installer set circuit power and power factor. Simplify installation and connectivity while providing instant access to data in a user friendly format. The versatile Core Module TM system is a single monitoring solution with peripherals optimized for Branch Circuit and Multi- Circuit Monitoring applications designed to reduce the cost and complexity associated with legacy multi-circuit monitors. APPLICATIONS ▪ Ideal for baseline consumption in premises (e.g. store to store comparisons for chains ▪ Activity-based costing in commercial and industrial facilities ▪ More informative that an amperage measurement only. Rapid Installation ▪ Optimized for new and retrofit installations with no disruption to critical loads ▪ Monitors up to 96 circuits ▪ Options for solid core, split core CTs, Rogowski coils1 and analog, discrete and pulse inputs. Easily Access Data ▪ On-board web server provides immediate access to real-time and logged data ▪ Integrated data logging supports up to 64 GB stor- age; remotely accessible or manually exportable ▪ Available Cloud monitoring service ▪ Customizable alarming features Easy Connectivity ▪ Select from multiple connectivity options including Modbus TCP/IP, RTU ▪ Open protocols allows connection with any third party monitoring system Accurate ▪ True 0.5% accuracy suitable for billing applications Intelligent Features ▪ Presence of Voltage detection accurately indicates breaker status even under no load conditions ▪ True-Circuit Display mapping function presents data according to actual circuit configurations ▪ Detailed power and energy monitoring per circuit including Waveform capture and THD NEW !Higher Reliability, Faster Installation, Superior Accuracy | Sense the difference | 33 MODULAR SYSTEM DESIGN SOLID CORE PANEL CT STRIPSPLIT CORE PANELBOARD MODULEMULTI-CIRCUIT CT MODULE ▪ Used for new installations on panelboard branch circuit monitoring ▪ Up to 21 circuits per strip + 3 auxiliary CT inputs (96 total) ▪ 0.75” and 18mm C-C versions ▪ 10mm CT window w/ 100 A range ▪ Optional presence of voltage sensing for breaker status per circuit ▪ Used for retrofit installations on panelboard branch circuit monitoring ▪ Floating CT interface strip with quick connect 10mm split core CTs sits on top of existing conductors ▪ 24 circuits per module (96 Total) ▪ Optional presence of voltage sensing for breaker status per circuit ▪ 24 CTs / circuits per module (96 Total) ▪ Supports 0.33 V solid core and split core CTs as well as available native Rogowski coil version available ▪ Optional presence of voltage sensing for breaker status per circuit Consult Interface Module data sheet for specifications and additional modules RJ45 Port RJ45 Port 24 Universal CT Inputs Split Core CT Rogowski Coil Solid Core CT 3 x auxiliary CT inputs per strip 18-21 x 100 A x 10 mm high accuracy CTs per strip RJ45 Port to Core Module™ 3 x auxiliary CT inputs per strip Split core CT ports (x 24) split core CT w/ connector The versatile and compact Core Module™ functions as a Gateway that can host up to four Interface Modules monitoring a total of 96 circuits. Interface modules connect via Ethernet cables and are available for new and retrofit branch circuit and multi-circuit applications. USB / SD Card Interface Ethernet Ports Digital I/O Ports Serial Port Interface Modules Connect up to four x 24 circuit Interface Modules using Ethernet Cables. Cell / GPS Antenna Voltage Input Direct access to real time and logged data using any web browser Native Modbus TCP/ IP and other Ethernet protocols Dual Ethernet ports simplify networking multiple Core Modules Host SD Card for local data storage ENERGY Multi-circuit ENERGY MONITORING34 | 866-660-8864 | fax 503-296-2529 | www.senvainc.com Web Server On board web server provides access to real time and logged data. Senva makes it easier than ever to connect and access data in a user friendly format with a range of connectivity solutions including low cost CAT1 cellular links. Data Stream Open protocols feed data to any third party monitoring system Cloud View and manage data using the optional plug and play cloud application 1 Manual Export Logged data can be manually exported from the Core Module™ •Modbus TCP/IP and RTU •HTML •SNMP •BACnet 1 •Report Generation •Predictive Analysis •Trending •Report Generation •Alarming Connectivity OptionsData Acquisition OptionsData Presentation The available cloud monitoring service provides all the functionality of advanced monitoring systems at a fraction of the cost and with no programming. CONNECTIVITY SOLUTIONS Presence of Voltage Detection detects circuit breaker status even under no load conditions using a propri- etary voltage field detection system identifying failed circuits that may go unnoticed on conventional moni- toring systems. Predictive Circuit Health Analysis uses proprietary algorithms to analyze circuit signatures over time and detect changes indicative of common failure modes in power supplies and other critical loads. Waveform Capture: High resolution power quality data from all circuits is stored for any power quality de- viation providing invaluable data for evaluating power disturbances. True Circuit Display allows data to be expressed according to the actual panelboard configuration by indicating pole position, circuit type, friendly names and more to each circuit. Smart Technology that Makes a Big Difference Applications Collocation Data Centers Collocation data center often must monitor the health and energy usage of each branch circuit Lighting / HVAC Energy Optimization Sub-metering is required to provide the needed resolution to initiate and verify most energy efficiency upgrades Demand Management Sub-metering identifies energy use by specific loads allowing them to be managed to avoid peak demand charges Tenant Sub-Metering Commercial facilities are increasingly using sub-meter- ing to allocate costs Switchgear / Power Distribution Economically identify energy and power use per breaker Circuit / Load Health Facilities use sub-metering to verify performance of critical loads Energy Use Allocation Larger buildings and campuses require a means of allocating energy usage for costing purposes High-End Residential High end residential automation systems can utilize branch circuit sub-metering to enhance reliability and efficiencyHigher Reliability, Faster Installation, Superior Accuracy | Sense the difference | 35 ENERGY Multi-circuit PRODUCT SELECTION GUIDE FEATUREENHANCED Local Network Access l Integrated Web Server l Field Upgradeable Feature Set l SD Card and Network Configura- tion l Modbus TCP/IP output l Modbus Serial Output l HTML web server console l Presence of Voltage Detection l BACnet Protocol l Waveform Capture l True Circuit Display l SD Card Data Storage l Newtork Data File Export l Alarming l Core Module Monitor Feature Set 158.7mm (6.25”) 59.2 mm (2.33”) 108.54 mm (4.27”) Installation Overview Mount the compact Core Module onto DIN rail; fits inside most existing enclosures . Mount CT interface cards in most convenient location to minimize CT cable length and connect to monitor using standard network cables. Connect to network and acquire real time and logged data from the monitor or utilize optional embedded cellular modem for affordable wireless connectivity at a cost lower than most network connections. Senva reduces the cost of monitoring by simplifying installation and providing instant access to real time and logged data without programming requirements. FROM INSTALLATION TO MONITORING IN MINUTES 2 3 1 Solid Core Branch Circuit Monitor Multi-Circuit Monitor Interface Cards (24 channel each) Core Module (supports up to 96 circuits) ENERGY MONITORING36 | 866-660-8864 | fax 503-296-2529 | www.senvainc.com Core Module Monitoring Systems CM02AMEnhanced Core Module, 90-300 VAC L-N, 50/60 Hz (combined sensing and power supply input); supports 277V L-N / 480V 4W with neutral sources and 240 VAC / 415V 4W sources; use alternate models for 3W sources that do not have a neutral CM02AM-480 Enhanced Core Module, 160-480 VAC L-L / 0.1A, 50 Hz (combined sensing and power supply input); used for 3W applications where neutral is not available CM02M-DCEnhanced Core Module with 12-24VDC control power required; supports 3W and 4W sources; 90-300 VAC L-N / 160-480VAC L-L, 50/60 Hz sensing voltage CTS-ENCL1 NEMA 1 Core Module Enclosure Solid Core CT Strip monitoring system for installations on new panelboards All systems include 10mm x 100 A solid core CTs and + 3 auxiliary CT terminals per strip for main input CTs 0.75" c-c CT strips CT02101A Standard 0.75” CT center 1 x 21 100A solid core CT strip CT02101B Enhanced 0.75” CT center 1 x 21 100A solid core CT strip (w/presence of voltage detection to detect if circuit is energized) 1.0” c-c CT strips CTS121AStandard 1.0” CT center 1 x 21 100A solid core CT strip CTS121B Enhanced 1.0” CT center 1 x 21 100A solid core CT strip (w/presence of voltage detection to detect if circuit is energized) 18mm c-c CT strips CTS218A Standard 18mm CT center 1 x 18 100A solid core CT strip CTS218BEnhanced 18mm CT center 1 x 18 100A solid core CT strip (w/presence of voltage detection to detect if circuit is energized) CTS221AStandard 18mm CT center 1 x 21 100A solid core CT strip CTS221B Enhanced 18mm CT center 1 x 21 100A solid core CT strip (w/presence of voltage detection to detect if circuit is energized) CTS223B Enhanced 18mm CT center 1 x 23 100A solid core CT strip (w/presence of voltage detection to detect if circuit is energized) Retrofit Panelboard CT Interface Module (Floating Strip CT interface module) and Core Module monitor Floating Strip CT interface boards reside in raceway and interface with 10mm x 75 A or 100 A split core CTs using plug-in quick connects; CTS321A 24 channel Floating Strip split core CT interface board; utilizes branch CTs with connectors CTSC01050 50 A x 10mm window split core current transformer, 250mm 300V AWG24 lead with Molex connector CTSC01075 75 A x 10mm window split core current transformer, 250mm 300V AWG24 lead with Molex connector CTSC010100100 A x 16mm window split core current transformer, 250mm 300V AWG24 lead with Molex connector Multi-Circuit Monitoring Systems and Core Module monitor The Multi-Circuit Monitoring system supports up to 4 x 24 CT Interface Cards (96 circuits) and accommodates any 0.33 Vout current transform- ers or native Rogowski coils. IOC24A1 24 Channel Digital Input Card CTC24A124 channel Multi-Circuit Monitoring CT interface board; utilizes CTs with bare leads Current Transformers and Rogowski Coils s ee Current Transformer selection guide for details Current Transformer Range: 10-5,000 A; 10mm (3/8”) to 254mm (10”) diameter window Rogowski Coil Range: 200-5,000 A; 2” to 12” diameter window See product selection guide on-line for complete product offering and detailed ordering instructions. PRODUCT SELECTION GUIDEHigher Reliability, Faster Installation, Superior Accuracy | Sense the difference | 37 INPUTS Input power (standard)90-277 VAC (480 VAC 4W+G) 50/ 60 Hz Input power (enhanced)480-600 VAC (3W or 4W+G) 50/ 60 Hz Voltage connection terminals22 - 14 AWG Overload protectionInternally fused Power consumption<5W / 0.1 A @ 240 VAC Channels / circuit capacity24 x 4 channels (96 circuits total) PERFORMANCE Accuracy0.50% Sampling rate > 3 kHz COMMUNICATIONS Data protocols Modbus TCP/IP (Ethernet), Modbus RTU (RS-485 2 wire), HTML (web server) Modbus serial specifications9600, 19200, 38400 Baud (selectable) Ethernet ports2 x RJ-45 10/100 Mbit USB port USB 2.0 Type A Web server HTML via standard browser WiFi option802.11 g/n ; requires WiFi option Cellular option CAT 1 / CAT M1; requires subscription ENVIRONMENTAL Operating temperature 0 to 60 °C (32 to 140 °F) (<95% RH non- condensing) Storage temperature-40 to 70 °C (-40 to 158 °F) Enclosure versions NEMA 1/IP20 (indoor use); NEMA 4 / IP67 (outdoor use) APPROVALS Agency approvalsETL Listed, Cat. III, pollution degree 2, CE 1 - Input level data can be calculated by summing up branch CT measurements or directly measured using CTs. 2 - Required optional ground current CT connected to auxiliary CT input 3 - Optional feature MONITORED PARAMETERS Monitored ParameterCircuit LevelInput Level 1 Current per phase ll Max. current per phase ll Current demand (avg. current) per phase ll Current phase anagle ll Voltage phase angle ll Real power (kW) per phase ll Real power (kW) demand per phase ll Real power (kW) demand max ll Energy (kWh) per phase ll Power factor ll Power factor vector ll Apparent power (kVA) ll Reactive power (kVA) ll THDI ll THDV ll Voltage, L-L and average l Voltage, L-N and average l Voltage, L-N and per phase l Waveform capture ll Presence of Voltage 3 ll Ground current 2 ll ENERGY Multi-circuit TECHNICAL SPECIFICATIONS ENERGY MONITORINGNext >