Monitor, True Motor Power, Control, Digital, Pump Load, Variable Drives (used)

US $100.00

  • Albuquerque, New Mexico, United States
  • Jun 9th
Monitor, True Motor Power, Control, Digital, Pump Load, Variable Frequency / Inverter Drives Load Controls #PMP-25V MONITORING PUMPS For critical and environmentally sensitive pumping applications, magnetically coupled, “sealless” or “canned” pumps offer a number of clear advantages. But, since the bearings are now inside these pumps, a presence of fluid is needed to remove the heat buildup. Since repair or replacement of one of these nice pumps will require a deep reach into the wallet, an effective monitoring system becomes a good investment. The Pump Load Control System Model PMP-25V along with the Universal Power Cell Model UPC is used where the motor is being powered by an Electronic Variable Speed Drive. The UPC monitors the motor power and the 0-10 volt output from the UPC is used as the input to the PMP-25V. PUMP LOAD CONTROL The PMP-25 compact digital Load Control is designed specifically for pump monitoring. It measures true power and has a digital load display that shows percent of load, horsepower or kilowatts. It can be mounted on a door or raceway, in a panel or on a wall. The low trip point and high trip point give you protection at both ends and there is a Form C Relay for each set point. Nuisance trips can be filtered out with the Trip Delay and Start-up timers. The 4-20 milliamp analog output can send load information to data collection systems, remote load meters, programmable controllers and chart recorders. UNIQUE SENSOR Power sensing is done by monitoring the voltage between two of the phases and current in the remaining phase. For the Pump Load Control we use the “Range Finder Toroid” for the current sample. It has six dip switches that let you select capacities from small motors up to 50 horsepower with this single sensor. This simplifies installation and set up. Above 50HP, you can use an external current transformer together with the Range Finder Toroid. Variable Frequency Power Voltage and current transformers do not work at low or high frequencies. In this case, waveforms on both the input and output of a drive, are distorted and will cause gross errors in the measurement of power. Where variable frequency or inverter drives are fitted, the PMP-25 V Series Digital Pump Load Control should be used in conjunction with the unique Universal Power Cell designed for this purpose. The UPC is fitted with "Hall Effect" sensors that are not affected by odd wave shapes or frequencies. DETECTS LOSS OF LOAD Dry Running No Prime Cavitation DETECTS OVERLOADS Jammed Impeller Bad Bearings FEATURES Power sensor monitors true motor power Three phase and single phase models Waterproof & rugged, large red LED display Compact enclosure with flexible fittings Easy front panel keypad set up Low and high set point trips with relay outputs Adjustable trip timers to prevent nuisance trips Adjustable digital on-delay timer 4-20mA output for computer, logger or recorder Protect pumps and motors Detect dry running, loss of prime or cavitation Detect overloads or under loads Detect bad bearings or jammed impellers Extremely sensitive even at low loads LINKS RELATED TO THIS ITEM: Manufacturer Product Datasheet: http://loadcontrols.com/wp-content/uploads/2015/02/pmp25_1701_data_sh.pdf http://www.vydas.co.uk/PDF/LC/VserDig-v.pdf http://www.deq.virginia.gov/Portals/0/DEQ/Water/Wastewater/FailureToPumpMonitorPMP-25_000.pdf Manufacturer Product Installation Instructions: http://loadcontrols.com/wp-content/uploads/2015/02/pmp25_installation.pdf Manufacturer Product Drawing: http://www.vydas.co.uk/PDF/LC/LC-Vseries-v.pdf BIDDING INFO: This lot being offered consists of one(1) Load Controls (#PMP-25V) Variable Frequency / Inverter Drives Digital Control True Motor Power Pump Load Monitor. This pump load monitor was surplus inventory from one of the two national scientific research facilities (Los Alamos / Sandia) located here in New Mexico. Manufacturer List Price: $550.00. Please read through all of our terms and conditions before bidding. All policies form part of the terms and conditions. TERMS AND CONDITIONS We strive to represent our items to the best of our ability and describe every item thoroughly and honestly. Any omissions and/or errors are unintentional. If you have any technical questions about the products in this listing, we suggest you research the internet and / or contact the manufacturer directly. In most cases we are unable to properly test the item listed. It is the nature of the products we sell, our low price and the specialized nature of our offerings. Unless it is specifically stated in the description or shown in photos, we don't have manuals, cables, power cords, probes, or any other accessories for most items. Everything that is included in the auction is described, and or pictured in the listing. If there is no indication whether something is included, please do not assume it is. In most instances, Surplusnut uses pictures of the actual items being offered. Occasionally, we will use a generic picture if the item being offered is brand new in a sealed package or we may use an item identical in all aspects to the one being offered in the auction. If you have any questions as to the origin of photos of any item we are offering, please contact us. Please bid only if you plan to honor your bid, as your bid is a legally binding contract between seller and buyer per eBay rules and regulations. By placing a bid you have agreed to purchase this item based on the description above. WAIVER OF LIABILITY: We accept no responsibility for the correct application or installation of this item and claim no expertise in the use of this or these items. This item is to be installed and maintained by qualified individuals. By your purchase of any product you are agreeing to hold harmless the seller, eBay, and any and all associated persons and companies in the event of accident, injury, damage, or any other loss that may arise, under any circumstance, from the purchase and/or use of said products. This applies to both the buyer and/or any third parties. OFFERS: Feel free to submit an offer on any item. Please keep in mind that if it is not reasonable, it will may be counter-offered or declined. PAYMENT: New Mexico residents will be subject to 7% gross receipts tax. You may pay for purchases of single items or multiples of the same lot number, as PayPal should show the correct S & H amount. Purchases of multiple lot numbers may qualify for a combined shipping discount to improve shipping costs. After purchasing multiple lot numbers, please contact us BEFORE checkout to request an invoice to take advantage of this. Payment is due within 10 days after your purchase or after your combined purchase invoice has been issued. An unpaid item claim will be filed against your account with eBay after 11 days. PayPal is the only accepted method for purchases. Q. How do I pay you if I don't have a PayPal account? A: You can still pay me without having a PayPal account. If you don't have a PayPal account, you'll be automatically redirected to a secure page in eBay checkout where you can enter your credit card information. When you're done, you'll have the option of saving your credit card details with PayPal by creating a PayPal account. Q. I don't want to create a PayPal account. Do I have to pay you with PayPal? A. You can pay using your credit card without creating a PayPal account. Just enter via the eBay 'Pay Now' button and you'll be directed to a page where you can enter your credit card information. Q. I forgot my PayPal password so how can I pay you? A: When you proceed through eBay checkout, you'll be prompted to login to your PayPal account. If your login attempts are unsuccessful you'll be automatically redirected to a secure page where you can enter your credit card information. After you've completed that process, you'll be able to recover your PayPal password by using the online password recovery tool. SHIPPING INFO: Shipping and handling fees are not negotiable and not refundable. INSURANCE: Insurance is at the buyers additional cost, if available or risk without. If insurance is desired, please notify us prior to payment and shipping. Items are guaranteed against shipping loss if insured. ADDRESS CHANGES: You must notify us in your payment to PayPal if you require shipping to a different address than the address that is linked to your PayPal account. DOMESTIC (USA) SHIPPING INFORMATION: Domestic shipping is at the buyer's expense, from 87111 zip code. Domestic tracking information or shipment notification will be emailed to you upon shipment. INTERNATIONAL SHIPPING INFOMATION: International shipping is at our cost plus a $5 export processing fee. Merchandise values will not be marked below value or marked as "gifts". US, International government and eBay regulations prohibit such behavior. Import duties, taxes and charges are not included in the item price or shipping charges and, if applicable, are the BUYER'S RESPONSIBILITY. Do not confuse them for additional shipping charges. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up. Please check with your country's customs office to determine what these additional costs will be PRIOR TO BIDDING/BUYING. Shipping overseas may take as long as 8 weeks depending on how quickly the incoming country’s customs handles your package. We make no guarantees as to delivery times or package tracking outside of the USA. Most international postal shipments cannot be tracked once a package leave the possession of the United States Postal Service. RECEIPT OF INCORRECT PRODUCT: If you feel that you have received an incorrect item, please retain the item and all packing materials and notify us as soon as possible. RETURN POLICY: To avoid misunderstanding, we encourage you to ask any and all questions before you buy. We offer money back guarantee if the item you received does not match the auction description or is not as pictured in the listing above and you contact us within 14 days from the closing date of the auction. Refunds for non-defective items will be for the merchandise total, minus a 25% restocking fee and less shipping charges. They are provided if the item(s) have not been modified and there is no evidence of user misuse. Returns / Refunds will not be accepted for a bidder’s lack of understanding of what the lot is, its functionality, capabilities, or ratings. Returns / Refunds will not be accepted for buyer's remorse. PLEASE ASK ANY QUESTIONS BEFORE BIDDING TO ENSURE YOU HAVE A COMPLETE UNDERSTANDING OF THE LISTED ITEM(S) AND OUR TERMS AND CONDITIONS International Buyers Love Our Map Counter. Add to Your Listings.
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Load Controls Incorporated
Country/Region of Manufacture United States
MPN PMP-25V

Directions

Similar products from Other Motor Controlling Products

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies