Acuvim II Advanced Power & Energy Meter | Datasheet | 1 DESCRIPTION Acuvim II Advanced Power & Energy Meter Datasheet FEATURES Revenue grade: ANSI C12.20 class 0.1 & IEC 62053-22 class 0.1s 4th CT input - Measure neutral current Dual Ethernet Ports with both RSTP bridge daisy-chain mode and separately configurable network + Data Logging available in 8MB, 16MB, 4GB, and 8GB with WEB2 module + Designed with industry- leading cybersecurity High Resolution Frequency Measurements - 0.001Hz High Speed update rate - less than 20ms + Available compatibility with multiple CT output options including 5A, mA, RCT (Rogowski), or 333mV + Modbus-RTU & BACnet MS/ TP ready. Optional modules add support for multiple industrial protocols & interfaces such as Modbus- TCP/IP, BACnet-IP, IEC 61850, EtherNet/IP and WiFi The Acuvim II Series advanced power and energy meters are the simple, robust solution for power monitoring, kWh metering, power quality analysis, and more. This multifunction meter is engineered for easy integration into any project environment and a wide array of plug-in expansion modules facilitate communication on over 15 different industry-standard protocols. Its two, available form factors include a Panel Mount meter with a digital display or a DIN Rail Transducer configuration. C12.20 .5 CLASS NEW NEW NEW NEW NEWKEY FEATURES Communication + Modbus RTU Protocol and BACnet MS/TP via RS485 + Ethernet (Modbus TCP, HTTP, SMTP, SNTP, HTTPs Post, FTP) + PROFIBUS DP + BACnet IP, BACnet MS/TP + Dual RS485 Communication Ports + Wi-Fi and Ethernet Communication Channels (Modbus TCP, HTTP, SMTP, SNTP, HTTPs Post, FTP) + Mesh Wireless Module 868Hz or 900Hz Data Logging + Acuvim IIR/IIW meters offer three, assignable historical logs and a real time clock to record many metering parameters with accurate timestamping. Add the AXM- WEB2 module to expand the memory to 8GB with an adjustable log size. Fast Response + 512 samples per cycle, rapid logging options available with 100ms and 50ms refresh rate available with WEB2 expansion module. Time of Use + Users can assign up to four tariffs (sharp, peak, valley, & normal) to different time periods within a day. The Acuvim IIE meter will calculate and accumulate energy to different tariffs according to the meter’s internal clock and TOU settings. Display + Clear, large character LCD with white backlight + Wide environmental temperature endurance + View load percentage, 4 quadrant powers, & load nature Optional I/O Module + Expand Acuvim II I/O functionality by connecting an optional I/O module. A maximum of three modules can be used per meter. Digital input, digital output, pulse output, relay output, analogue input, and analogue output I/O modules are available. Alarms + Limits can be set for up to 16 indicated parameters with a specified time interval. Parameters that are over or under setting limit and persist longer than the specified time interval will be recorded and trigger the Alarm DO. Choose from 80 available parameters. Power Quality Event Logging + The Acuvim IIW can record the triggering condition of power quality events, such as voltage sags or swells, with a timestamp. Up to 50,000 PQ events can be saved. Waveform Capture + With a settable triggering condition, the Acuvim IIW can record 100 groups of voltage and current waveforms plus the waveform 10 cycles before and after the triggering point. Connect the AXM-WEB2 module to save waveform files in COMTRADE format. Automatic Frequency Adaptation + Rated frequency automatically adjusts to local frequencies, such as 50Hz or 60Hz, making it ideal in countries with differing electrical frequencies. Flexible Current Transformer Options + The Acuvim II is directly compatible with Rogowski coils plus a variety of other current transformer outputs including 5A, 1A, 80mA, 100mA, 200mA, and 333mV. All CTs are available from Accuenergy. APPLICATIONS + Submetering + Measurement & Verification + Energy Storage & MicroGrids + Building Automation + Energy Management Systems + Energy Generation and DistributionAcuvim II Advanced Power & Energy Meter | Datasheet | 3 SPECIFICATIONS Communications Modbus-RTU or BACnet MS/TP Modbus-RTU 2-Wire Shielded Twisted Pair Cable Connection 1200~115200 bps SECOND RS-485 PORT (OPTIONAL MODULE) Same as the primary RS485 port Baud Rate: 4800~38400 bps ETHERNET (OPTIONAL MODULE) Ethernet 10M/100M BaseT MODBUS-TCP/IP DNP 3.0 Over IP Level 2 IEC 61850 2nd Edition SNMP V3 BACnet-IP HTTP/HTTPs Webserver HTTP/HTTPs, FTP data post SMTP MQTT MV90 NTP PROFIBUS (OPTIONAL MODULE) PROFIBUS-DP/V0 Protocol Work as PROFIBUS Slave, Baud Rate Adaptive, up to 12M Model 1: Input Bytes: 32, Output Bytes: 32 Model 2: Input Bytes: 64, Output Bytes: 2 PROFIBUS Standard According to EN 50170 Vol. 2 Metering PARAMETERSACCURACYRESOLUTIONRANGE Voltage0.1%0.1V10V~1000kV Current0.1% 0.1mA5mA~50000A Power0.1% 1W-9999MW~9999MW Reactive Power0.1%1var-9999Mvar~9999Mvar Apparent Power0.1%1VA0~9999MVA Power Demand0.1%1W-9999MW~9999MW Reactive Power Demand0.1% 1var-9999Mvar~9999Mvar Apparent Power Demand0.1% 1VA0~9999MVA Power Factor0.1% 0.001-1.000~1.000 Frequency0.001% 0.001Hz 45.00~65.00Hz (50 or 60Hz type) 300.00Hz~500.00Hz (400Hz type) Energy Primary0.1%0.1kWh0-99999999.9kWh Secondary0.1% 0.001kWh0-999999.999kWh Reactive Energy Primary0.1% 0.1kvarh0-99999999.9kvarh Secondary0.1%0.001kvarh0-999999.999kvarh Apparent Energy Primary0.1%0.1kVAh0-99999999.9kVAh Secondary0.1%0.001kVAh0-999999.999kVAh Harmonics1.0% 0.1% Phase Angle2.0% 0.1°0.0°~359.9° Unbalance Factor Stay The Same2.0% 0.1%0.0%~100.0% Running Time 0.01h0~9999999.99h Input CURRENT INPUTS (EACH CHANNEL) Nominal Current Options 5A, 1A, 1A (333mV) 1A (100mV Rope CT) 1A (80mA/100mA/200mA) Metering Range 0-10A, 0-2A, 0-1.2A, 0-1.2A, 0-1.2A Pickup Current 5mA, 1mA, 5mA, 5mA, 5mA Withstand 20Arms Continuous, 0.1% of Nominal 100Arms for 1 second, Non-Recurring Burden0.05VA (Typical) @ 5A RMS Accuracy0.1% at Reading VOLTAGE INPUTS (EACH CHANNEL) Nominal Full Scale400Vac L-N, 690Vac L-L (+20%) Withstand 1500Vac Continuous 2500Vac, 50/60Hz for 1 Minute Input Impedance2MΩ per Phase Metering Frequency45Hz~65Hz, 300Hz~500Hz Pickup Voltage10Vac Accuracy0.1% at Reading ENERGY ACCURACY Active Class 0.1s (According to IEC 62053-22) Class 0.1 (According to ANSI C12.20) ReactiveClass 2 (According to IEC 62053-23) HARMONIC RESOLUTION Metered Value 63rd Harmonic (50Hz or 60Hz type) 15th Harmonic (400Hz type)Acuvim II Advanced Power & Energy Meter | Datasheet | 4 SPECIFICATIONS I/O Options DIGITAL INPUT Input TypeDry Input Resistance100kΩ Input Voltage Range20~160 Vac/dc Input Current (Max)2mA Start Voltage15V Stop Voltage5V Pulse Frequency (Max) 100Hz, 50% Duty Ratio (5ms ON and 5ms OFF) SOE Resolution2ms DIGITAL OUTPUT (DO) (PHOTO-MOS) Voltage Range0~250Vac/dc Load Current100mA (Max) Output Frequency 25Hz, 50% Duty Ratio (20ms ON, 20ms OFF) Isolation Voltage2500Vac RELAY OUTPUT (RO) (NO, Form A) Switching Voltage (Max)250Vac, 30Vdc Load Current5A(R), 2A(L) Set Time10ms (Max) Contact Resistance30mΩ (Max) Isolation Voltage2500Vac Mechanical Life1.5x10 7 ANALOGUE OUTPUT (AO) Output Range 0~5V, 0~20mA 1~5V, 4~20mA Optional Accuracy0.50% Temperature Drift50ppm/°C Typical Isolation Voltage500Vdc Open Circuit Voltage15V ANALOGUE INPUT (AI) Input Range 0~5V, 0~20mA 1~5V, 4~20mA Optional Accuracy0.20% Temperature Drift50ppm/°C Typical Isolation Voltage500Vdc POWER SUPPLY FOR DI (24 VDC) Output Voltage24Vdc Output Current42mA Load (Max)21 DIs Control Power UniversalAC or DC AC/DC CONTROL POWER Operating Range100~415Vac, 50/60Hz; 100~300Vdc Burden5W Frequency50/60Hz Withstand3250Vac, 50/60Hz for 1 minute Installation Category III (Distribution) LOW VOLTAGE DC CONTROL POWER (OPTIONAL) Operating Range20~60Vdc Burden5W Operating Environment Operating Temperature -25°C to 70°C -13°F to 158°F Storage Temperature -40°C to 85°C -40°F to 176°F Relative Humidity5% to 95% Non-Condensing Standard Compliance & Certifications Measurement Standard IEC 62053-22; ANSI C12.20; IEC61557-12 Environmental StandardIEC 60068-2, CE, RoHS Safety StandardIEC 61010-1, UL 61010-1 EMC Standard IEC 61000-4/-2-3-4-5-6-8-11, CISPR 22, IEC 61000-3-2, IEC 61000-6-2/4 Outlines StandardDIN 43700, ANSI C39.1 Protocol Conformance IEC 61850 2nd Edition BTL Listed for B-SA (Acuvim II, IIR, IIE, IIW)Acuvim II Advanced Power & Energy Meter | Datasheet | 5 FUNCTION LIST Metering REAL TIME METERING ParametersAcuvim IIRAcuvim IIW Phase VoltageV1, V2, V3, Vlnavg Line VoltageV12, V23, V31, Vllavg CurrentI1, I2, I3, l4, In, Iavg PowerP1, P2, P3, Psum Reactive PowerQ1, Q2, Q3, Qsum Apparent PowerS1, S2, S3, Ssum Power FactorPF1, PF2, PF3, PF Frequency F Load FeaturesLoad Features Four Quadrant PowersFour Quadrant Powers ENERGY & DEMAND Energy Ep_imp, Ep_exp, Ep_total, Ep_net, Epa_imp, Epa_exp, Epb_imp, Epb_exp, Epc_imp, Epc_exp Reactive Energy Eq_imp, Eq_exp, Eq_total, Eq_net, Eqa_imp, Eqa_exp, Eqb_imp, Eqb_exp, Eqc_imp, Eqc_exp Apparent EnergyEs, Esa, Esb, Esc DemandDmd_P, Dmd_Q, Dmd_S, Dmd_I1, Dmd_I2, Dmd_I3 TOU TIME OF USE Energy/max demandTOU, 4 Tariffs, 12 Seasons, 14 Schedules DAYLIGHT SAVINGTIME Two Adjustable FormatsMonth/Day/Hour/Minute, Month/Week/First few weeks/Hour/Minute Monitoring WAVEFORM CAPTURE Voltage and Current WaveformTrigger, Manual, DI change, Sag/Dips, Swell, Over Current POWER QUALITY Voltage Unbalance FactorU_unbl Current Unbalance FactorI_unbl Voltage THDTHD_V1,THD_V2,THD_V3, THD_Vavg Current THDTHD_I1, THD_I2, THD_I, THD_Iavg Individual HarmonicsHarmonics 2nd to 63rd (50H or 60Hz), Harmonics 2nd to 15th (400Hz) Voltage Crest FactorCrest Factor TIFTHFF Current K factorK Factor STATISTICS MAX with Time Stamp MIN with Time Stamp Each phase of V & l; Total of P, Q, S, PF & F; Demand of I1, I2, I3, P, Q&S; Each phase THD of V & I; Unbalance factor of V & I Others ALARM Over/Under Limit Alarm V, I, P, Q, S, PF, V_THD & I_THD Each Phase and Total or Average; Unbalance Factor of V & I; Load Type; Analogue Input of Each Channel; Demand of I1, I2, I3, P, Q&S; Reverse phase sequence; DI1~DI28 POWER QUALITY EVENT LOGGING Sag/Dips, SwellVoltage DATA LOGGING Data Logging 1 Data Logging 2 Data Logging 3 F, V1/2/3/lnavg, V12/23/13/lavg, I1/2/3/n/avg, P1/2/3/sum, Q1/2/3/sum, S1/2/3/sum, PF1/2/3, PF, U_unbl, I_unbl, Load Type, Ep_imp, Ep_exp, Ep_total, Ep_net, Eq_imp, Eq_exp, Eq_total, Eq_net, Es, Epa_imp, Epa_exp, Epb_imp,Epb_exp, Epc_imp, Epc_exp, Eqa_imp, Eqa_exp, Eqb_imp, Eqb_ exp, Eqc_imp, Eqc_exp, Esa, Esb, Esc, THD_V1/2/3/avg, THD_I1/2/3/avg, Harmonics 2nd to 63rd, Crest Factor, THFF, K Factor, Sequence and Phase Angles, DI Counter, AI, AO, Dmd P/Q/S, Dmd I1/2/3 ONBOARD MEMORY SIZE Memory Standard Meter8MB16MB AXM-WEB-PUSH4GB4GB AXM-WEB28GB8GB COMMUNICATION RS485 Port, Half Duplex, Optical Isolated Modbus-RTU Protocol Modbus-RTU and BACnet-MS/TP TIME Real Time ClockYear, Month, Date, Hour, Minute, Second 400Hz TYPE Only support full-wave energy, support 2nd~15th individual harmonics Function; Option; Blank NAAcuvim II Advanced Power & Energy Meter | Datasheet | 6 COMMUNICATION MODULE COMPARISON Standard AXM WEB2 FOLC AXM WEB2 AXM WEB PUSH AXM PROFI AXM RS485 AXM MESH Modbus-RTU BACnet-MS/TP DNP 3.0 Over IP IEC 61850 Modbus-TCP/IP HTTP/HTTPs Webserver SMTP Email SNMP V3 EtherNet/IP MQTT RSTP IPv6 HTTP/HTTPs Push FTP Post sFTP Server Datalogging8GB8GB4GB BACnet-IP PROFIBUS WiFi RJ45 Ports121 Fiber Optics LC RF 868 MHz, 900 MHz Function; Option; Blank NA DIGITAL/ANALOGUE I/O AXM-IO1AXM-IO2AXM-IO3 Digital Input (Dry)644 Digital Output-2- Relay Output2-2 Analogue Inputs -- 2 Analogue Outputs - 2 - Power Supply24Vdc- -Acuvim II Advanced Power & Energy Meter | Datasheet | 7 DIMENSIONS I/O Module Dimensions 2.19" (55.6mm) 3.54" (90.0mm) 0.77" (19.5mm) Communication Module Dimensions 2.19" (55.6mm) 3.54" (90.0mm) 0.87" (22.0mm) 3.80" (96.0mm) 3.80" (96.0mm) 3.58" (91.0mm) 1.41" (35.9mm) 2.00" (50.7mm)0.55" (14.0mm) 1.40" (35.5mm) 0.30" (7.6mm) DIN Mount Meter DimensionsExternal Display Module Dimensions 3.58" (91.0mm) 1.41" (35.9mm)0.39" (10.0mm) 3.80" (96.0mm) 3.80" (96.0mm) HPEVA Multifunction Power Meter 1.Display module is connected with a six foot 10 pin RJ45 cable, if you need a longer cable please specify that in the ordering statement. 2.Display module opening size and Acuvim II body openings are exactly the same size. Note: 3.58" (91.0mm) 1.41" (35.9mm) 3.80" (96.0mm) 3.80" (96.0mm) HPEVA Multifunction Power Meter 4.02" (102.0mm) Cut-Out 3.62" (92.0mm) 3.62" (92.0mm) Cut-Out 2.00" (50.7mm) Acuvim II Dimensions Rear ViewSide View Front ViewSide View Side ViewFront ViewCut OutWIRING DIAGRAMS Typical Wiring With 5A/1A CTs I/O Module Wiring NGL 220Vac comV+ DOC DOC DO1 DO2 OUT Power Supply Relay Control RO1 ROC DO Type 10K Pulse Output Alarm Output Buzzer Terminal Block Terminal Block AN LINE 1A FUSE 1A FUSE 1A FUSE LOAD I11 I12 I21 I22 I31 I32 V N V3 V2 V1 Acuvim II Acuvim II DI1 DI2 DI3 DI4 DI5 DI6 DIC RO1 RO2 ROCV+ V- Digital Input Relay Output VDC + +- - QF1QF2QF3QF4QF5QF6 DI1 DI2 DI3 DI4 DIC Digital Input + QF1QF2QF3QF4QF5 - 20-160Vac/dc COM V+ 3 Phase 4 Wire (3LN, 3CT) 3 Phase 3 Wire (3LL, 3CT) 3 Phase 4 Wire with PT (3LN, 3CT) Single Phase 2 Wire (1LN, 1CT)Single Phase 3 Wire (1LL, 2CT) 3 Phase 3 Wire with PT and 2 CT(2LL, 3CT)* AXM-IO1AXM-IO2/IO3 Relay Output (RO) WiringEnergy Output (DO) Wiring *Note: 2CT configuration is optional only in 3 Phase 3 Wire system. Acuvim II Acuvim II Acuvim II 1A FUSE 1A FUSE1A FUSE Terminal Block LOAD LOAD LOAD LOAD LOAD I11 I12 I21 I22 I31 I32 V N V3 V2 V1 Acuvim II ABCN LINE LINELINE LINELINE 12 12 11 11 10 10 9 9 12 12 1110 10 9 9 11 1211109 1211109Acuvim II Advanced Power & Energy Meter | Datasheet | 9 Typical Wiring RCT/mV/mA Current Input ACCESSORIES DIN Rail Adapter The AXM-DIN Rail Adapter is the easy way to mount the Acuvim II Series energy meter on either horizontal or vertical DIN rail. The adapter quickly secures to the meter and is compatible with all AXM communication modules as well as I/O options. Protective Display Cover The Protective Display Cover is designed for Acuvim II Series energy meters and other 96mm by 96mm display panel meters. Crucial in harsh environments, it increases the IP environmental rating of a meter's display to IP66 or NEMA 4X. USB RS485 Converter This plug-and-play USB to Serial RS485 Converter is designed to provide a convenient, reliable USB connection to the Acuvim II Series power meters and other serial devices. WIRING DIAGRAMS *Note: 2CT configuration is optional only in 3 Phase 3 Wire system. Terminal Block LINE 1A FUSE LOAD I11 I12 I21 I22 I31 I32 V N V3 V2 V1 I41 I42 3 Phase 4 Wire (3LN, 3CT) Terminal Block LINE 1A FUSE I11 I12 I21 I22 I31 I32 V N V3 V2 V1 I41 I42 LOAD 3 Phase 3 Wire (3LL, 3CT) Terminal Block LINE 1A FUSE LOAD I11 I12 I21 I22 I31 I32 V N V3 V2 V1 I41 I42 Terminal Block LINE 1A FUSE LOAD I11 I12 I21 I22 I31 I32 V N V3 V2 V1 I41 I42 Single Phase 3 Wire (1LL, 2CT)Single Phase 2 Wire (1LN, 1CT) Terminal Block I11 I12 I21 I22 I31 I32 LINE 1A FUSE V N V3 V2 V1 LOAD I41 I42 3 Phase 3 Wire with PT and 3CT(2LL, 3CT)* Terminal Block LOAD I11 I12 I21 I22 I31 I32 V N V3 V2 V1 1A FUSE I41 I42 3 Phase 4 Wire with PT (3LN, 3CT) ABCN ABCN ABC ANBAN ABC Acuvim II Acuvim II Acuvim II Acuvim II Acuvim II Acuvim II 1211109 1211109 1211109 1211109 1211109 1211109Acuvim II Advanced Power & Energy Meter | Datasheet | 10 Meter Model - Mounting Option - Current Input - Power Supply Acuvim IIR: Data Logging, TOU D: LCD Display (Panel Mount Meter/Transducer) 5A: 5A/1A (Input Field Selectable) P1V3: 100~415Vac, 50/60Hz, 100~300Vdc Acuvim IIW: IIR + Waveform Capture and PQ Event Logging M: DIN-Rail Mount Transducer without Display (Optional Remote Display Available) mV: 333mV and Rogowski Coil (Input Field Selectable) P2V3: 20~60Vdc mA: 80ma/100mA/200mA (Input Field Selectable) Ordering Example: Acuvim IIR-D-5A-P1V3 I/O Module (Optional) - Logic Module - Input/Output Type AXM-IO11 2 Ordering Example: AXM-IO1-1 AXM-IO21A: 4~20mA AXM-IO32B: 0~20mA C: 1~5V D: 0~5V Ordering Example: AXM-IO3-1B Accessories (Optional) REM-DS2: Remote Display (Only for Acuvim II DIN-Rail Mount "M" option) AXM-DIN:DIN Rail Adapter IP66/NEMA4X: Environmental Protection Cover USB-RS485:USB-to-RS485 Converter Ordering Example: AXM-DIN Communication Module (Optional) - Protocols AXMWEB2-FOLC: IEC 61850, Modbus-TCP, HTTP/HTTPs Webserver, SMTP Email, SNMP, HTTP/HTTPs Push, FTP Post, sFTP Server, BACnet-IP, Datalogging, WiFi, Fiber Optics LC WEB2: IEC 61850, Modbus-TCP, HTTP/HTTPs Webserver, SMTP Email, SNMP, HTTP/HTTPs Push, FTP Post, sFTP Server, BACnet-IP, Datalogging, WiFi WEB-PUSH: Modbus-TCP, HTTP/HTTPs Webserver, SMTP Email, SNMP, HTTP/HTTPs Push, FTP Post, sFTP Server, Datalogging PROFI: PROFIBUS RS485:Modbus-RTU MESH-900:Wireless Radio (900MHz) MESH-868:Wireless Radio (868MHz) Ordering Example: AXM-RS485 ORDERING INFORMATION Note: Note: 1.Refer to the Communication table and Digital/Analogue I/O table on page 6. 2.A maximum of 3 modules may be attached to the meter. If a communication module is used (e.g. AXM-WEB2), it must be installed on the back FIRST before the other I/O modules are attached. 3.No more than 2 of the same I/O modules may be attached to the meter (e.g. two AXM-IO2). The same two I/O modules must have a different logic number. 4.If Acuvim IIW uses DI to trigger a waveform capture, the I/O module logic number must be Module 1. 1.Accuenergy suggests using USB-RS485 converter for configuration, and 3 CTs per three phase circuits. 2.All fields must be completed to create a part number. 3.Add “-S” after power supply for anti-tampering seal option. 4.Contact Accuenergy for 400Hz frequency option; Acuvim IIW doesn't support this type. Accuenergy (Canada) Inc. Los Angeles - Toronto - Beijing - Pretoria North America Toll Free: 1-877-721-8908 Web: www.accuenergy.com Email: marketing@accuenergy.com Revision Date: Feb. 2023 Version: 1.1.3 Specs Subject To Change Without Notice. + + ++ ISO9001 CertifiedNext >