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The Acuvim IIR is a revenue grade multifunction power meter with data logging capabilities for single and three phase circuits. The Acuvim IIR meter features Modbus RS485 communication standard and can be upgraded to include Modbus TCP Ethernet, BACnet, Profibus, and a variety of other communication protocols and I/O expansions for added versatility.
Revenue Grade Power MeteringThe Acuvim IIR features 0.2% accuracy with ANSI C12.20 standard for revenue grade meters and maintains a historical record of data for users to remotely monitor trends, analysis and reports with the capability to set threshold alarms in such applications as tenant and facility metering. Acuvim IIR offers 3 assignable historical logs where the majority of the metering parameters can be recorded. The onboard memory is up to 8 MB and each log size is adjustable. A real time clock allows for any logged events to be accurately time stamped. With AXM-WEB2, memory size expands to industry-leading 8GB memory with 1-second interval data logging.
The Acuvim II series are high-end multifunction power and energy meters manufactured by Accuenergy. They are the ideal choice for the monitoring and controlling of power distribution systems. The Acuvim II series may be used as data gathering devices for intelligent power distribution systems or plant automation systems. All monitored data is available via a digital RS485 communication port running Modbus RTU protocol. Ethernet and Profibus DP communication are also options. With its flexible, modular I/O and communication options, the Acuvim II series is the most versatile and cost-effective metering solution on the market. Those looking for Time of Use (TOU) features should check out the Acuvim-IIE instead.
Features
Metering
Monitoring
Alarms Limits can be set for up to 16 indicated parameters and can be set with a specified time interval. If any input of the indicated parameters is over or under its setting limit and persists over the specified time interval, the event will be recorded with time stamps and trigger the Alarm DO output. The 16 indicated parameters can be selected from any of the 51 parameters available.
Data Logging Acuvim IIR offers 3 assignable historical logs where the majority of the metering parameters can be recorded. The onboard memory is up to 8 MB and each log size is adjustable. A real time clock allows for any logged events to be accurately time stamped.
ITIC Curve Graphically illustrate the tolerance level of sensitive electronic equipment to power quality events.
Dual Ethernet Ports With both RSTP bridge daisy-chain mode & separately configurable network with AXM-WEB2 & AXM-WEB2-D modules.
BTL Listed Certified for BACnet IP and BACnet MS/TP, expanding compatibility for building automation systems.
The Acuvim II Series is available in two mounting options:
The standard model is ANSI C39.1 Standard Compliant with a small size 96x96 outline.
The DIN Rail compatible units are DIN 43700 Standard Compliant. The Acuvim II series also offers an optional Remote LCD display.
Applications
| AccuracyAcuvim-II | |
| Voltage | 0.002 |
| Current | 0.002 |
| Power | 0.005 |
| Reactive Power | 0.005 |
| Apparent Power | 0.005 |
| Power Demand | 0.005 |
| Reactive Power Demand | 0.005 |
| Apparent Power Demand | 0.005 |
| Power Factor | 0.005 |
| Frequency | 0.002 |
| Energy Primary | 0.005 |
| Energy Secondary | 0.005 |
| Reactive Energy Primary | 0.005 |
| Reactive Energy Secondary | 0.005 |
| Apparent Energy Primary | 0.005 |
| Apparent Energy Secondary | 0.005 |
| Harmonics | 0.01 |
| Phase Angle | 0.02 |
| Unbalance Factor | 0.02 |
| Running Time | |
| Current Inputs (Each Channel) | |
| Nominal Current | 5A /1A |
| Metering Range | 0~10A AC |
| Withstand | 20Arms continuous,100Arms for 1 second, non-recurring |
| Burden | 0.05VA (typical) @ 5Arms |
| Pickup Current | 0.1% of nominal |
| Accuracy | 0.2% full scale |
| Voltage Inputs (Each Channel) | |
| Nominal Full Scale | 400V AC L-N, 690V AC L-L (+20%) |
| Withstand | 1500V AC continuous2500V AC, 50/60Hz for 1 minute |
| Input Impedance | 2Mohm per phase |
| Metering Frequency | 45Hz~65Hz |
| Pickup Voltage | 10V AC (30V AC for Acuvim IIR/IIE/IIW) |
| Accuracy | 0.2% full scale |
| Energy Accuracy (Acuvim IIR/IIE/IIW) | |
| Active | According to IEC 62053-22: Class 0.2sAccording to ANSI C12.20: Class 0.2s |
| Reactive (according to IEC 62053-23) | Class 2 |
| Harmonic Resolution | |
| Metered Value | Acuvim II: 31st harmonicAcuvim IIR/IIE/IIW: 63rd harmonic |
| Control Power | |
| Universal | AC or DC |
| Operating Range | 100~415V AC, 50/60Hz100~300V DC |
| Burden | 5W |
| Frequency | 50/60Hz |
| Withstand | 3250V AC, 50/60Hz for 1 minuteInstallation Category III (Distribution) |
| Low Voltage DC Control Power (Optional) | |
| Operating Range | 20~60V DC |
| Burden | 5W |
All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will charge a flat rate shipping for your items.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
