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Related Manuals for Extron electronics AgTECT N170600740D
Summary of Contents for Extron electronics AgTECT N170600740D
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Page 1: Product User's Guide
Extron AgTECT Aeration Control Product User’s Guide Minneapolis, MN US Phone: (763) 544-4197 Fax: (763) 544-4419 extroncompany.com sales@extroncompany.com All Rights Reserved ©2019 Extron Company Minneapolis, MN USA Patent Pending N1706010905 Rev C 1(33) -
Page 2: Table Of Contents
Contents Product User’s Guide ................................1 Description and Intended Use ..........................3 Scope and Audience ..............................5 Safety ....................................6 Features and Accessories ............................7 Product Description ..............................7 Mechanical Specifications ............................8 Electrical Specifications ............................13 User Interface ................................13 Technical Specifications ............................ -
Page 3: Description And Intended Use
Description and Intended Use Figure 1. Extron Grain Management System Architecture The Extron Aeration Control communicates wirelessly on-site with the Extron Gateway. The Extron Gateway includes a modem that communicates with servers over the cellular network so that the site may be configured and controlled through a web page. - Page 4 The Extron Aeration Control is a VFD-enabled device designed to provide optimized control and monitoring of a single fan used to condition and to protect stored grain. The VFD (Variable Frequency Drive), or Inverter, built in to the Extron Aeration Control provides the means by which the fan’s speed is adjusted and monitored.
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Page 5: Scope And Audience
In addition to providing fan speed control, the Extron Aeration Control uses sensors to collect data on the fan exhaust temperature, fan vacuum pressure, the carbon dioxide level (if equipped with the Extron CO2 Probe Option), and the current wind speed (if equipped with the Anemometer Option). This data is used for generating notifications and/or alarms on the Extron Remote Management website and used by the Extron Gateway to determine fan speed adjustments based on local conditions in real-time. -
Page 6: Safety
Safety Please read the entire instruction manual before installing or operating the device. Table 1 provides nomenclature for information provided within this document. Failure to observe the warnings and cautions can lead to personal injury and/or equipment damage. With installation and usage questions, contact Extron Company before proceeding. Extron Company (763) 544-4197 Fax: (763) 544-4419... -
Page 7: Features And Accessories
Features and Accessories The Extron Aeration Control enclosure is a cabinet with front access through a keyed swing door. The enclosure supports equipment used for data collection and fan control with apertures and openings for field wiring connections to incoming power, local sensors, and to a single fan. Product Description Part No Fan HP... -
Page 8: Mechanical Specifications
Mechanical Specifications The table below identifies the enclosure size associated with the selected horsepower and voltage rating for each version of the Extron Aeration Control. The pages that follow in this section show the dimensions for the enclosure sizes listed in the table below. Voltage Enclosure Size 480VAC... - Page 9 Figure 3: Enclosure Size 1 N1706010905 Rev C 9(33)
- Page 10 Figure 4: Enclosure Size 1.1 N1706010905 Rev C 10(33)
- Page 11 Figure 5: Enclosure Size 2 N1706010905 Rev C 11(33)
- Page 12 Figure 6: Enclosure Size 3 N1706010905 Rev C 12(33)
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Page 13: Electrical Specifications
Electrical Specifications Parameter Typical Units Input Voltage N1706XXX2XX N1706XXX4XX Operation Temperature °F °C Vibration 1 mm (0.03 in) at 5…13.2 Hz (0.07…0.2 s) 0.075 mm (0.003 in) at 10…57 Hz (0.01 …0.1 s) Communication 900Mhz <1000ft and in line of sight of the Extron Gateway or another Extron Aeration Controller User Interface Enclosure... -
Page 14: Technical Specifications
Technical Specifications Mechanical and Electrical Specifications; described above and within 10.0 Mechanical Installation Mechanical Guidelines and System Requirements Select a Suitable Location Extron Aeration Control Enclosure Vertical, Level and Off the When the door is unlatched, the door should not ‘fall’ further open or Ground closed on its own. -
Page 15: Electrical Installation
Ground Pile or Bin Fan Off the Ground A ground pile fan should not be resting directly on the ground. This condition can more quickly degrade the fan and wiring from the Extron Aeration Controller to the fan may be compromised. Clean Accumulated debris on the fan’s blades or shaft can introduce vibration. - Page 16 Refrain from using wire nuts to make the Shielded VFD Cable connection to the motor leads. Instead, use crimp style ring lugs and bolt them together. Then wrap the bolted ring lugs with 3M 2520 Varnished Cambric tape, followed by 3M Scotch ®...
- Page 17 Electrical Installation and Start-up During the electrical installation and equipment start-up, follow the procedures step-by-step in the order shown below. 1) Verify Feeder Circuit Power Verify that the voltage of the feeder circuit matches the specifications on the wiring diagram for the Extron Aeration Control. Verify that the size of the feeder circuit lead wires matches the recommended gauge as specified in the wiring diagram for the Extron Aeration Control.
- Page 18 Using a digital volt meter that is set to read AC voltage, verify that all phase-to-phase voltages and all phase-to-ground voltages on the line side (top) of the VFD are in agreement with the electrical wiring diagram. If they are not, troubleshoot and resolve before proceeding.
- Page 19 9) Power Up the Extron Aeration Control Again Close the door to the Extron Aeration Control. After ensuring the safety of all personnel and equipment, remove the lock-out and tag-out on the feeder circuit that will power the Extron Aeration Control. Then energize the feeder circuit that will power the Extron Aeration Control.
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Page 20: Operation And Use
12.0 Operation and Use 12.1 Commissioning See Mechanical Installation and Electrical Installation. Once complete and power is applied, the Extron Aeration Controller will begin to communicate with the local Extron Gateway. 12.2 Ground Pile Operation There are several different modes of operation available for the ground piles. Mode selection can be made from the Extron Remote Management website. - Page 21 Bin Operation There are several different modes of operation available for the bins. Mode selection can be made from the Extron Remote Management website. The various bin modes can be further defined as follows: Off: All fans in the current bin that are set to Auto mode will be turned off. On: All fans in the current bin that are set to Auto mode will be turned on.
- Page 22 The Extron Aeration Control can also be purchased with a bypass option. The bypass option includes a two-position selector switch which provides a means to manually force the Extron Aeration Control into a bypass mode where the VFD is no longer controlling the fan speed. Once in bypass, the fan will be controlled by an across-the-line motor starter instead of the VFD.
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Page 23: Faq And Troubleshooting
13.0 FAQ and Troubleshooting Problem Possible Causes Verify all conditions including fan state, system wiring and the state of incoming power The VFD has two ERR LEDs along its right hand edge: one in the upper right corner and one centered. Verify neither ERR LED is on. Obtain the drive fault code (‘Drv Fault Code’) reported by Extron Remote Management and contact Extron support for additional information and instructions. - Page 24 Motor not rated as “Inverter Duty” or not rated for the environmental conditions to which it has been subjected. Motor junction box not watertight. Water within the motor junction box can result in a phase-to-phase short or a ground-fault condition. Verify a low impedance path exists between the motor and earth ground by means of a properly-terminated ground wire from the VFD to the motor or with a properly-sized and terminated grounding strap...
- Page 25 Variable Frequency Drive / Inverter Fault Codes The Inverter provides fault codes that indicate its current state If the inverter is reporting a fault, it can been seen on the ERM. If not displayed, click on the Select Options drop-down and enable the checkbox next to ‘Drv Fault Code’ For the full list of Lenze i550 Fault Codes, see Appendix Error Codes N1706010905 Rev C 25(33)
- Page 26 Problem: Node Board Not Communicating. The green LED located on the Extron Node Board can be a valuable tool when troubleshooting problems that have occurred. Use the table below to gain an understanding of what the LED flashes represent. Note that it may take over five minutes for the LED status to reflect a loss in communication.
- Page 27 VFD with Indicating LEDs Node Board with Green LED N1706010905 Rev C 27(33)
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Page 28: Preventative Maintenance
14.0 Preventative Maintenance Warning: Preventive maintenance to be performed by qualified personnel only. LOCK-OUT & TAG-OUT ELECTRICAL SERVICE BEFORE PERFORMING MAINTENANCE Regular preventive maintenance can extend the service life of the equipment and aid in preventing untimely and costly equipment failures. It is highly recommended to adopt the following procedures into your regular maintenance program. - Page 29 The green LED located on the Extron Node Board can be a valuable tool when troubleshooting problems that have occurred. Use the table below to gain an understanding of what the LED flashes represent. Note that it may take over five minutes for the LED status to reflect a loss in communication.
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Page 30: Spares, Repair And Replacement
15.0 Spares, Repair and Replacement The Extron Aeration Control supports specific devices by voltage and HP performance. Line Reactor Voltage LINE REACTOR Extron PN 480VAC LINE REACTOR 480VAC 3PH 7.5HP 3% 2100144700 480VAC LINE REACTOR 480VAC 3PH 10HP 3% 2100144800 Load Reactor Voltage LOAD REACTOR... -
Page 31: End Of Life
17.0 End of Life This product may contain electrical wiring, components, devices, and enclosures that should not be placed into the residential waste stream. At end of life and with prior approval by Extron Return Materials Authorization (RMA), Extron Company may accept any of our products into our manufacturing facility (Gaylord, MN USA) for disassembly and proper disposal. -
Page 32: Regulatory Declaration And Agency Information
18.0 Regulatory Declaration and Agency Information Contains FCC ID: MCQ-XB900HP The enclosed device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (i.) this device may not cause harmful interference and (ii.) this device must accept any interference received, including interference that may cause undesired operation. -
Page 33: Normative Document References
20.0 Normative Document References For background and theory of operation information a VFD, click here: https://en.wikipedia.org/wiki/Variable-frequency_drive VFD Cable, Belden reference datasheet https://www.belden.com/products/industrial/cable/vfd https://www.belden.com/hubfs/resources/technical/installation-guides/unarmored-variable- frequency-drive-cable-termination-guide.pdf?hsLang=en OSHA: Control of Hazardous Energy (Lock-out/Tag-out) https://www.osha.gov/SLTC/controlhazardousenergy/ 21.0 Copyright ©2019 Extron Company, Minneapolis MN USA All rights reserved Patent pending, where applicable 22.0 Support Contact Extron Company...
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