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The Accuenergy Acuvim IIW intelligent power and energy meter can to used to monitor power quality in order to proactively prevent damages and system outages, or after the fact, as a form of analysis to isolate problem areas and identify solutions. This model includes the Acuvim IIW basic unit with field selectable 5A or 1A current input, 20 to 60V DC power supply, and DIN-rail mount transducer without display.
| Parameters | Accuracy Acuvim-II | Accuracy Acuvim-IIR/IIE/IIW | Resolution | Range |
|---|---|---|---|---|
| Voltage | 0.2% | 0.2% | 0.1V | 20V~1000kV |
| Current | 0.2% | 0.2% | 0.1mA | 5mA~50000A |
| Power | 0.5% | 0.2% | 1W | -9999MW~9999MW |
| Reactive Power | 0.5% | 0.2% | 1var | 9999Mvar~9999Mvar |
| Apparent Power | 0.5% | 0.2% | 1VA | 0~9999MVA |
| Power Demand | 0.5% | 0.2% | 1W | -9999MW~9999MW |
| Reactive Power Demand | 0.5% | 0.2% | 1var | -9999Mvar~9999Mvar |
| Apparent Power Demand | 0.5% | 0.2% | 0.2% | 0~9999MVA |
| Power Factor | 0.5% | 0.2% | 0.001 | -1.000~1.000 |
| Frequency | 0.2% | 0.2% | 0.01Hz | 45.00~65.00Hz |
| Energy Primary | 0.5% | 0.2% | 0.1kWh | 0-99999999.9kWh |
| Energy Secondary | 0.5% | 0.2% | 0.001kWh | 0-999999.999kWh |
| Reactive Energy Primary | 0.5% | 0.2% | 0.1kvarh | 0-99999999.9kvarh |
| Reactive Energy Secondary | 0.5% | 0.2% | 0.001kvarh | 0-999999.999kvarh |
| Apparent Energy Primary | 0.5% | 0.2% | 0.1kVAh | 0-99999999.9kVAh |
| Apparent Energy Secondary | 0.5% | 0.2% | 0.001kVAh | 0-999999.999kVAh |
| Harmonics | 1.0% | 1.0% | 0.1% | 0.0%~100.0% 20.0%~100.0% (IIR/IIE/IIW) |
| Phase Angle | 2.0% | 2.0% | 0.1° | 0.0°~359.9° |
| Unbalance Factor | 2.0% | 2.0% | 0.1% | 0.0%~100.0% |
| Running Time | 0.01h | 0~9999999.99h |
| 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 | 400Vac L-N, 690Vac L-L (+20%) |
| Withstand | 1500Vac continuous 2500Vac, 50/60Hz for 1 minute |
| Input Impedance | 2Mohm per phase |
| Metering Frequency | 45Hz~65Hz |
| Pickup Voltage | 10Vac (30 Vac for Acuvim IIR/IIE/IIW) |
| Accuracy | 0.2% full scale |
| Energy Accuracy (Acuvim IIR/IIE/IIW) | |
| Active (according to IEC 62053-22) | Class 0.2s |
| (according to ANSI C12.20) | Class 0.2s |
| Reactive (according to IEC 62053-23) | Class 2 |
| Harmonic Resolution | |
| Metered Value | Acuvim II: 31st harmonic |
| Acuvim IIR/IIE/IIW: 63rd harmonic |
Rs-485 (standard)
MODBUS® RTU Protocol, 2-wire connection
1200~38400 baud rate
The second Rs-485 Port (Optional)
MODBUS® RTU Protocol, 2-wire connection
4800~38400 baud rate
Ethernet (Optional)
10M/100M BaseT
MODBUS® TCP/IP Protocol
Data Browsing through HTTP
Sending e-mail automatically
PROFI-BUs (Optional)
PROFIBUS-DP/V0 Protoco
Work as PROFIBUS slave, baud rate adaptive, up to 12M
Typical input bytes: 32, typical output bytes: 32
PROFIBUS standard according to EN 50170 vol.2
| Universal | AC or DC |
| AC/DC Control Power | |
|---|---|
| Operating Range | 100~415Vac, 50/60Hz; 100~300Vdc |
| Burden | 5W |
| Frequency | 50/60Hz |
| Withstand | 3250Vac, 50/60Hz for 1 minute |
| Installation Category III (Distribution) | |
| Low Voltage DC Control Power (Optional) | |
| Operating Range | 20~60Vdc |
| Burden | 5W |
| Operation Temperature | - 25°C to 70°C |
| Storage Temperature | - 40°C to 85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Measurement Standard | IEC 62053-22; ANSI C12.20 |
| Environmental Standard | IEC 60068-2 |
| Safety Standard | IEC 61010-1, UL 61010-1 |
| EMC Standard | IEC 61000-4/-2-3-4-5-6-8-11, CISPR 22 |
| Outlines Standard | DIN 43700, ANSI C39.1 |
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.
