on-the-spot digital electrical metering and display
Description
Akida’s u-METER is a stand-alone device for measuring power. It utilizes a base level implementation of our TARAS technology and is basically a gauge for measuring the power in existing electrical wiring. It was developed to meet a demand for an affordable device for measuring power – whether it is being generated (for example a solar panel array) or consumed (for example a water heater). The u-METER is designed to be installed in parallel to a load with no electrical connectivity wherein the high amperage, high voltage load does not run through the unit. It is powered by an external, UL listed transformer, which converts a 110V source into a 6V AC supply. The unit is housed in a UL rated plastic case and contains a printed circuit board based monitoring and analysis system and communicates using a LCD screen. The unit has connectors where low voltage cables are attached to feed signals from external coils to take external measurements from existing electrical wiring and there are no relays for load management. A qualified cabling technician can install the unit in minutes and the unit will provide a digital readout of the power measured at that point. When no system integration or control capability is needed and all that is required is an energy reading, the u-METER is the most cost effective solution. Our customers have requested this unit when they could not justify the high cost of monitoring systems on solar panels and electrical manufacturing machines.
HOW THE u-METER WORKS
- Overview
- The product uses up to, two external current transformers (CT1 and CT 2) to detect and monitor the electricity in the power cables. The Unit can be installed to monitor two separate circuits or one two-phase circuit. The on board TARAS digital energy metering cards (pat. 7555365) are able to translate the readings from the CT coils into values for KW/hr Used, power (Watts), frequency, voltage & current. This data is then displayed on an LCD screen. The u-METER, will help in understanding of the cost of operating electrical equipment/appliances in a building and help the user save on energy costs.
- Support
- CAUTION: Make sure that you use your product safely and in accordance with all manufacturer guidelines and Government regulations.
COMPLIANCE - Manufactured to ISO-9001 Quality Assurance Standards & tested for compliance relative to configuration for intended market. Product tested to meet FCC and UL rating for USA, Canada and Europe.
WARRANTY - Limited One Year Warranty. Akida LLC warrants this product for a period of 1 year from date of purchase for all defects in workmanship or materials. All defective parts will be repaired free of charge or replaced.
Warranty Conditions
1. The product must be installed and operated in strict accordance with instructions provided. Akida LLC will not accept liability for any damage or injury caused by non-compliance of the instructions.
2. Warranty will only be given where proof of purchase date is provided.
3. This unit must not be modified in any way.
4. Akida LLC will not be liable for indirect, consequential or incidental damages.
5. Akida LLC reserves the right to change specifications or designs described in this manual without notice or obligation.
IF THE CT COILS ARE TO BE ATTACHED INSIDE A LIVE ELECTRICAL SERVICE PANEL THEN ,THIS WORK SHOULD ONLY BE PERFORMED BY A QUALIFIED ELECTRICIAN.
• Do not place the unit in water or other liquids.
• Do not subject the unit to excessive force, shock, dust, temperature or humidity.
• Keep the unit away from any heat sources.
• Do not open the unit and tamper with the internal components inside as there are no user serviceable components. This will invalidate the warranty.
• Do not attempt to repair the product yourself. Contact our customer service department if it requires servicing.
• The contents of this manual may not be reproduced without the permission of Akida LLC.
• Images shown in this manual may differ from the actual device.
NOTE: The technical specifications for the products and the contents of the user manual are subject to change without notice. - Product Features and Specifications
- Readings
• KW/hr Used
• Power in Watts
• Voltage
• Current
• Frequency
Features
• 2 external 20A split-core current sensors
Power Requirements
• Voltage: 6VAC
• Current: 1A
• Frequency: 50/60 Hz
Housing
• ABS plastic enclosure
• Case protection IP65
• Indoor installation only; for outdoor mounting the unit has to be protected by an all weather enclosure
Environment
• Ambient Temperature Range: -20°C to +70°C
• Relative Humidity: 0 to 95% non-condensing
Enclosure Dimensions W x H x D
• 6.1” x 4.6” x 1.3”
Current Sensor
• Clip on split-core current transformer 20A with a 0.375” diameter hole
Accuracy
• Current RMS 3% over 1 to 100A
• Voltage RMS 1% over 90VAC to 250VAC
• Watts 3% over 100W to 9000W - Gallery
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