Bulleti DB32D13 UAD UAD-V Cotroller ad Motor Assembly for Udergroud Switches TM US Patet Numbers: 7122986, 5311108, 5334919 TM 14000 Rt. 993, Trafford, PA 15085 p 724-864-4177 f 724-864-9040 e sales@cleaveladprice.com
Udergroud Automated Distributio (UAD TM) Cotroller ad Motor Mechaism Applicatio The Cleavelad/Price UAD is a simple, depedable cotrol package for itegratig udergroud SF 6 ad vacuum switches of ay maufacturer ito a customer s SCADA or smart grid system. The cotroller is available i submersible models for istallatio withi the switch vault ad models for above groud istallatio. Cotroller desigs that operate switches with a iteral sprig or soleoid to ope ad close, as well as switches that require a exteral motor mechaism, are available. The Cleavelad/Price motor mechaism is a high torque device that is adaptable to ay udergroud switch that requires a exteral motor. Stadard speed ad fast trasfer motor types are offered. The UAD cotroller ca be supplied as a sigle switch cotroller or as a multiple switch cotroller to operate 2-way, 3-way, or 4-way switches. The cotroller ca ope ad close switches ad ca drive the switch to a groud positio whe this optio is required. The UAD may be operated remotely by SCADA, or locally via a selector switch located o the frot pael of above groud cotrollers. A hadheld cotrol pedat is provided for local electrical operatio of vault istalled cotrollers. Auto-trasfer fuctios are also available. Typical above groud cotroller istallatio Atea UAD Cotroller RTU Radio Surge Protectio Power Cable Cotrol Cable AC Cable Switch Effective Battery Maagemet: The key to a depedable automatio system A sigle 12-volt, 33 amp-hour battery cotaied withi the cotroller supplies power to the remote termial uit (RTU), commuicatio device, ad switch actuator (motor or soleoid). A power supply is also provided to accommodate devices that require 24 VDC. A complete temperature compesatig chargig system is provided. The electroic system provides battery overcharge protectio as well as battery testig fuctio. The system regularly self-moitors the battery voltage to provide real-time reportig of battery coditio. With loss of charger power, the battery ca typically operate a switch ad maitai RTU ad commuicatio loads for 24 hours. The battery used i the UAD is a maiteace-free lead acid type that is completely sealed. It has a pressure relief valve that oly opes durig excessive gas buildup. Gasses are veted via a hose to the outside of the eclosure, prevetig the buildup of corrosive ad explosive gasses withi the eclosure. Typical vault istalled cotroller with motor cotrolled G&W switch
UAD TM Cotroller Features Sigle Motor Cotroller for Above Groud Istallatio 4 16 17 15 14 1 13 2 3 5 6 User s RTU 12 11 18 7 8 9 10 1 Cotrol module with LED status 2 Power module with battery charger 3 Ribbo cable wirig system 4 Optioal omi-directioal atea 5 Local/Remote switch 6 Ope/close switch with idicatig lights three positio cotrol supplied whe applicable 7 Fused AC female receptacle 8 Travel set cotrols for exteral motor 9 User s commuicatios device 10 Smurff TM surge protector ad discoectig fuses for icomig AC 11 Removable access plate 12 Heater with thermostat 13 Battery with vetig hose 14 Self-securig ope door stop 15 Spare fuses 16 Stailess steel hadle 17 Istructio book pocket 18 Fully gasketed door The above groud UAD cotroller eclosure is rated NEMA 4. The eclosure is costructed from corrosioresistat alumium alloy ad is powder-coated for additioal durability. The hige ad door hadle are made of stailess steel. The door of the eclosure is fully gasketed to keep moisture out of the eclosure. The eclosure of the padmout ad stachio mout UAD is powdercoated white to provide a surface that reflects the heatig rays of the su, there-by miimizig heat buildup withi the eclosure ad extedig battery life. Stachio mout UAD cotroller Padmout UAD cotroller
UAD-V TM Cotroller Watertight Itegrity Buildig Reliability ito a Vault Mouted Switch Cotroller The eviromet i switch vaults is harsh. Vaults regularly fill with water that cotai all sorts of cotamiates. The Cleavelad/Price UAD-V eclosure is desiged specifically to operate i this kid of eviromet. The submersible vault mouted UAD-V cotroller eclosure is rated IP68 ad features: Stailess steel costructio Removable gasketed access pael Gore vet to allow equalizatio of ambiet ad iteral eclosure pressure Pressure fill valve Liftig eyes Key-shaped moutig holes Sigle motor cotroller for udergroud istallatio The UAD-V eclosure was type tested over a period of ie moths, durig which it operated a UAD motor while submerged i a cotamiated cococtio. At the ed of the test the motor was still i good operatig coditio ad the iterior of the cotroller was pristie. Hudreds of uit service years have prove the eclosure to be watertight. Each UAD-V udergoes a productio test that verifies that the eclosure is watertight. Idicatio Lights ad Commuicatio Port The UAD-V is supplied with bright LED lights for ope/ closed idicatio, ad remote cotrol eabled ad locked out statuses. A watertight, tamper-proof RJ-45 port with padlockable cover is available for local iterface with the cotroller s RTU. Watertight Wirig Etraces All wirig etraces ito the UAD-V termiate to ecapsulated coectors. Wirig etrace poits are supplied with sealig caps that protect cotacts from cotamiatio should the exteral wires ot be coected. Eve without the caps i place, the potted coectios prevet the etrace of water. Exteral wires supplied by Cleavelad/Price are desiged ad maufactured to prevet the igress of water. Trust but Verify The UAD-V eclosure is desiged to isure its IP68 ratig. To verify that the uit is watertight, the eclosure has moisture detectio sesors at each iterior bottom corer. The sesors will activate a alarm should there be ay accumulatio of water withi the cotrol eclosure. Top View Bottom View Iside Floor View
UAD-V TM Hadheld Cotrol Pedat Latch ad lock feature of the cotrol pedat A hadheld cotrol pedat is provided with UAD-V cotrollers for local electrical cotrol of the switch. Stadard features of the cotrol pedat iclude: No-metallic submersible eclosure with padlockable door ad stailess steel hagig bracket Stailess steel pressure vet 25 ft. log cotrol cable Watertight cable coectio Mometary ope/close switch Ope ad close switch positio idicatig lights Customized hadheld cotrol for Elastimold switch Optioal Hadheld Cotrol Fuctios Available Hadheld eabled/disabled switch with local ad remote status idicatio (padlockable i the disable positio) Operatio eabled idicatig light Disable operatio idicatio Operatio ready status light Switch power OK status light 600 A. overcurret alarm light Switch test butto with pass/fail idicatig lights Idicatig lights for: u Verificatio of DC voltage output from cotroller u SF 6 OK u Phase agle OK u Curret OK u Mechaical block applied to switch Upstream/dowstream fault idicatig lights Test light butto Groud positio cotrol UAD TM & UAD-V TM Advatages Automatic Battery Testig The battery is moitored almost cotiuously usig a smart circuit. A load is applied to the battery every five miutes ad the battery voltage is measured with the battery charger off. A status alarm will idicate low battery voltage. Sice the testig is doe automatically, there is o eed for the user to implemet a commad system to periodically perform a battery test. Automatic Load Discoect Uder the battery loads of the RTU ad commuicatio device, battery voltage will declie whe AC is lost. All loads are dropped whe the threshold voltage for automatic load discoect is reached. The automatic load discoect prevets deep discharge of the battery, which causes damage ad ecessitates battery replacemet. Operator Status Idicatios UAD status idicatios icludig udergroud motor positio, local/ remote cotrol switch positio, loss of AC, low battery voltage, ad No-Go are reported back through the RTU. All six statuses are idicated locally via LEDs o the UAD cotrol board. Additioal statuses such as fault alarm or low gas alarm ca be provided. Circuit Board ad Coectors The cotrol circuit ad the power circuit are located o separate boards to segregate high voltage ad low voltage sigals for the best reliability. The prited circuit boards are coformal coated to withstad codesig humidity, ope door rai, frost, ad evirometal pollutats. The circuit boards are coected by ribbo cables with gold-plated cotacts for maximum reliability. No-Go Fuctio Whe the battery voltage threshold for No-Go is met (after the low battery voltage alarm), the motor operator is disabled. The No-Go fuctio prevets uderpowered ad icomplete operatio of the switch. A No-Go status is delivered through the RTU. The fuctio is over-ridde whe AC is restored. Stall-out Timer with Auto-Reset If the motor operator is stalled (because of switch mechaical problems or a padlocked motor), the motor stops tryig to operate before the fuse blows. The cotrol circuitry resets ad ca accept aother operatio commad.
Multi-Way Cotrollers Cleavelad/Price ca supply 2-way, 3-way, ad 4-way switch cotrollers that are desiged to customer specificatios. With Cleavelad/Price you do ot eed to shoehor your requiremets ito a maufacturer s stadard package. Multi-way cotrollers are ofte customized to meet customers precise eeds. I above groud cotrollers, each switch has its ow cotrol pael. I udergroud applicatios, each switch has its ow cotrol pedat. 3-way switch submersible cotroller 3-way switch cotroller with SEL protectio relays 4-way switch cotroller 3-way switch cotroller with SEL protectio relays, Scout RTU, ad a Etheret DeviceMaster 2-way switch cotroller
UAD TM Motor Features The submersible UAD motor assembly is adaptable to ay maufacturer s udergroud switch. Ope ad close travel limits for the motor are positioed via the easy-set travel adjustmet cotrols withi the cotroller. Operatio time is approximately five secods. The motor assembly features: Watertight stailess steel motor housig 40 ft log cotrol cable (or customer specified legth) Watertight cable ad cable coectios Motor decoupler that will re-couple oly whe the motor ad switch are i syc Provisio for maual operatio Maual operatio speed goveror to prevet motor widig damage Provisio for padlockig the motor with the switch i the ope or closed positio Adjustable mechaical stops UAD motor o a Elastimold MVS switch The jacket of the motor cotrol ad the cotrol pedat cables is made from thermoset heavy duty flame retardat material. The cables have bee oil immersio tested for 60 days at 80 C per UL AWM 21098 requiremets. For fast trasfer applicatios, Cleavelad/Price offers the UAD RT motor. The RT motor will drive a switch ope or closed i 12 cycles to 24 cycles depedig upo the switch. The motor has a stailess steel, higed padlockable cover that protects operatig persoel from movig parts. The cover is iterlocked with the cotroller via a proximity switch. Whe the cover is ope, electrical operatio of the motor is disabled. The UAD RT motor has the same quality features as the stadard UAD motor oted above. UAD RT motor o a Caada Power Products switch
Dimesios UAD Other Cleavelad/Price Automatio Products Cleavelad/Price desigs ad makes products that eable utilities to automate may devices icludig overhead switches, udergroud switches, padmouted switches, ad trasformers. Our automatio cotrollers utilize a commo cotrol package that is field prove i thousads of istallatios. Request iformatio o these other Cleavelad/Price products: UAD-V BT-D for automatig overhead distributio switches requirig a torsioal motio BR for automatig overhead distributio switches requirig a reciprocatig motio BT-T for automatig overhead trasmissio switches requirig a torsioal motio BR-T for automatig overhead trasmissio switches requirig a reciprocatig motio PTAD for automatig overhead distributio switches without the use of vertical pipe PAD for automatig padmouted switches HHC for local electrical operatio of udergroud switches SPS smart power supply to ehace commuicatio reliability This brochure describes our stadard products ad does ot show variatios i desig that may be available. If additioal details are required, cotact the factory. UAD Optios Stailess steel padmout eclosure istead of alumium Factory istallatio of customer s RTU ad commuicatio devices Fault idicatig cable, pressure switch with cable for SF 6 switches Rapid trasfer motor Sesors Test switches Additioal features ad capabilities are available upo request Cleavelad/Price reserves the right to make chages or improvemets to the products show i this brochure without otice or obligatio. www.cleaveladprice.com