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HomeMy WebLinkAboutPRODUCT INFORMATIONSCABIEI�,�` R 2 8 2016 t SL Lucie Coi mty +r r r '•• Mrv: r'a':S' J i STRINGENT STANDARDS • ASME Section N "H" Code • UL Subject 834 • NEC/NFPA Article 424-G - ASME Safety Code CSD-1 (>I17 KW) AINED DESIGN ADVANTAGES Compact Benefits Ideal for now boiler applications or to RETROFIT existing installations, because it fits through many existing doorways with ease. - Available in ratings from 15 KW to 720 KW • Requires less square footage floor space, and does not require horizontal clearance for element removal. • Heavy duty/ 16 gauge cabinet and flanged steel base provides greater structural strength. - All electrical components are U( listed or recognized. - Optional features and trim available to meet any custom design criteria. - Individual flanged U-tube design heating element shortens down time for element replacement. Compact Engineering Features • Meets CSD-1 requirements (units greater than 117KM - Small foot print saves in building construction cost. - Close temperature control because control sensor is located in tie outlet pipe. - Individual immersion heating elements are 21/2" square flanged for ease of replacement. The elements are made of a highly corrosion resistant Incoloy sheath, and nickel -chromium resistance wire packed in magnesium oxide powder in a U-tube design. • No horizontal removal clearance required. - Vertical design of boiler allows for easier installation in existing or new piping systems. STANDARD FEATURES AND ACCESSORIES • ASME National Board Registered Pressure - 120 Volt Fused Control Transformer Vessel (150 PSI / 250°F) • On/Off Switch w/ Pilot Light • Heavy Duty Steel Boiler Vessel Housing - Manual Limit Toggle Switches (one per step) • Four Inch Fiberglass Insulation - Status Pilot Light for each Stage/Step • Three Inch NPT Inlet and Outlet • Probe -type Low Water Cut -Off • ASME Safety Relief Valve Note: Manual Reset, Test & Pilot L ght P •P G /C k U' >117KW ressure auge w oc • Drain Valve "'u • Two Adjustable High Limit Cutouts: ST. LUCIE COUA4i • Incoloy-Sheathed Elements (1) Auto Reset (1) Manual Reset PLAID REVIEW • Construction per NEC & UL, with UL Label Note: Manual Reset provided only on ur Its • Electronic Digital Temperature Readout (except > 2 stages 1 and 2 step models) Automatic Temperature Control via: • Integral Electric Control Panel with On -Off Temperature Switches (1 & 2 st G. Key -Locked Door Electronic Multi Stage Control P & 4 st p • Internal Branch Circuit Fusing Proportional Progressive Sequence Ste C • Magnetic Contactors rated S00,000 Cycles (units > 4 steps) ELEC: • Main Supply Circuit Lugs DATE, PLUMB: DATE: MECH: 71Y— ti, /E # ZZL8(9trZLL! 8L9(Z96:01 :woad: ll Z0'96-LZ-bO 1. Temperature Limit, Auto Reset 2. Temperature Limit, Manual Reset 3. Manual Limit Switches 4. Pilot Lights, Amber (Steps "ON") S. PB Switches (Low Water Cutoff Test"/ "Reset") 6. Toggle Switch (Control Power) ' N. ZIN 4 OPTIONAL MUIPMENT AND ACCESSORIeS — • Non -Fused Disconnect or Non -Auto Breaker • Local/Remote Switch to Accomodate SAS • Fused Disconnect or Automatic Breaker Analog Control Signal • PLCs and Other Interface Provisions (Consult Factory) Shunt Trip Circuit Interrupter • Ground Pault Detection System • Outdoor Reset Control • Ammeter (1 or 3 phase) Voltmeter 0 or 3 phase) • Flow Switch (Installed) High/Low Pressure Switches/Alarms - Watt-hour Meter Auxiliary Low Water Cut-off (Float or Probe type) (Auxiliary Probe type standard on units > 117 KW) Time Clock (24 hour or 7 day) Alarm Buzzer with Silencing Switch Manual Resetat" r Safety Door Interlock • Low Temperature Switch/Alarm Gauge Installed) P g 4" Connection Size (PCW3 or PCW4) • Remote Reset of Setpoint (to Accomodate BAS • Proportional Step Control (for 3 or 4 Stage Models) Analog Reset Signal) • Linear Sequence Step Control • Stainless Steel Construction (210aF max) for Deionized water Contact Factory for Many Other Options to Meet Your Specific Requirements. DIMENSIONAL DATA I I Goo COMPONET DETAIL FRONT MlTEYaunW p{V,wiEca Nw/Mnf O<W T0.G®¢fMoaTwwHYA1PJ1}MO W4 TOP COIVIPONENTS 7. Pilot Light, Amber (Control Power "ON") a. Pilot Light, Red (Low Water) 9. Temperature Setint / Control / Readout 10. Safety Relief Valve 11. Temperature and Pressure Gauges 12. Drain Valve PHYSICAL DATA • aw 31,h(nor. PLWI b aim M4blo in rhy)a Ph —a) -- Hoiaht may inzmaw en Model PCwS dopandina on hneom head eaasouedon ••• a• FLG mm,ocdon paagpe mad Is opdanal Actuald iftd s dapand m optienn CEO. numbor olstapr.&Cwnoas,em-I t) /9 # LbL9l9VZLL( UMgt:ol :woad: COI'4VERSIONS; EQUATIONS KW - GPH x 6T rF1 - LPH x 6T ('n 410 862 KW - GPM x 4T rF) x .146 IOKW - 1.02 BHP = 34 Lbs Steam/H - 34,120 BTU/H GPH- KW x 410 Amps (3 phase) - 1x 000 AT CF-) e x 1.73E GPH - --BTUIH Amps (1 phase) - KW x 100D 8.33 x AT ('F) Volts BTU/H - KW x 3412 8TU/H - AT x 500 x GPM 1 gal water at 627 = 8.34 Lbs 1 cu ft - 7.48 gallons 1 cu ft water at 62'F - 62.4 Lbs 1 ftwater - 0.435 psi Enthalpy of water - Temp CF) .32 BTU/LB SATURATED STEAM. PRESSURE vs. TEMPERATURE 0 psig - 0 KPa - 21ZF 150 psig -1034 KPa - 3667 8-psig -35 On = 235F 175 psig -1207 KPa - 377'F 15 psig -103 KPa - 25TF 200 psig - 1379 KPa - 388F 30 psig -207 KPa - 2747 225 psig - 1551 KPa - 397'F 50 psig -345 KPa - 2987 250 psig -1724 KPa - 4067 80 psig -352 KPa - 3247 300 psig - 2068 KPa - 422F 100 psig -690 KPa - 3387 350 psig - 2413 KPa - 436F 125 psig -862 KPa - 353"F 400 psig - 27SB KPa - 4487 iOW TO SELSCT A MODEL 113L'MBPR p-�T 2-CT -480 Precision KW Voltage Campac Inpu4 Water Vessel Element Size Designation 208 & 240 VOLT ...... 5I Y..n VIA YrXNlo h?YSAR( br.Ra3+E, $15 :.. kTvI,.IC�.44TY�1E'mY,E.�kY}'�U'a 51opF',� v j'F, i:n: 05FV@13;}',rYa SNwro e5 A =10KW, B=15KW, 0--18KW, D=2OKW, H=33KW, and voltage (206, 240, or 480 volts). (ag, HOW1-1800-M indicates 180 KW Using 18KW elements © 480 volts) S Oversize Control cabinets are supplied for these models at 208 & 240 volts. ## These models also available CAD 380/415 volts derated by 25% It These models have 108 wsi elements. bL /L # ZZL81,9bZLL! M LZ9b:01 :woaJ: LL:Z0!91,-LZ-b0 a irbJ�(if�As"�� �i�y. �;lk�f�SpxWujLJ`TI] li\Sb{a`lt� 4t�'>"1'kY���a3eF�;Y}}�cfif'�, �b11d6 r�G+�YI���r t�fafh�5"114 ..uS,4'L��'�� 480 VOLT RATINGS* •F,=BAtyt2•F. ••'ihasemadda my r",fw 2 prove, pwl�(add 12-m'W-dW. iMedebabovn 7000MN anraW avabWab aQMv mcmmanR A=10KW, B=15KW, C=18KW, D=20KW, H_33KW, and voltage (208, 240, or 480 volts), (eg. HCWi•1800-480 indicates 180 KW using 18KW elements (0 480 volts) # Oversize control cabinets are supplied for these models at 208 & 240 volts. S# These models also available @ 380/415 volts derdted by 25% t These models have 108 wsi elements. MID & 415 VOLT RATIINGS* .m...e e.,mr ••The,om�la may meu4e2eewe, eenolt fadd 72°(p'W'diml• iMod,Jsn6ovc B4GKW aOPFO dvJlbybm30MN intramend A =10KW, B=15KW, C=18KW, D=20KW, H=33KW, and voltage (208, 240, or 480 volts). (eg, HCW1.180C-480 indicates 180 KW using 181(W elements Q 480 volts) # Oversize control cabinets are supplied for these models at 208 & 240 volts. 8# These models also available @ 380/415 volts dorated by 251/6 t These models have 108 wsi elements. bl /6 # ZZL869bZLL• 9L929b:01 :w0aJ: ll:Z0!9I,-LZ-b0 SPECIFICATIONS I.GENERAL Furnish and install as shown on the plans_ elec- tric hot water boilers, fabricated per these specifi- cations, including all accessories and construction features as described herein. Boilers shall be completely factory assembled and pre -tested prior to shipment. Boilers shall be UL labeled and shall include an ASME Section IV pressure vessel which has been fabricated under inspection by an authorized inspector holding a National Board commission and subsequently stamped and National Board registered, Units greater than 117 KW shall also comply with CSO-1. 2. RATINGS Boilers shall each be PRECISION Compac Model No. PCW-1,2,3,4 or 5 rated _ KW, designed and fabricated for a balanced 3-phase, 3-wire, delta load at — volts, 3-phase, _ hertz. The boilers shall be designed for GPM with a discharge temperature of °F with entering water at "F 3. PRESSURE VESSEL The pressure vessel and all trim shall be as set forth in the ASME Code, including ASME "HV" stamped safety relief valve sized as required. The vessel shall be provided with a threaded 3" (4"flanged) inlet and a threaded 3" (4" flanged) outlet, plus safety valve and drain nozzle as required. The pressure vessel shall be housed in a 16-gauge steel enclosure allowing 4 inches of insulation space around the vessel and filled with 4 inches of 3/4 pound -density fiberglass insule- tion. The electric panel and vessel shall be -mount- ed on a common, structural steel base with over- all dimensions of the unit not to exceed _"D x _ "W x _"H. 4. INTERNAL POWER DISTRIBUTION The power distribution shall be through cable connection to mechanical lugs. Power shall be fed through current limiting fuses to magnetic contactors, and then to the heating element cir- cuits. Contactors shall be 3-pole magnetic con- tactors tested by UL for S00,000 cycles at full load, The coil voltage shall be 120-volts. Internal wiring shall be in accordance with UL & NEC. S. HEATING ELEMENTS Elements shall be individually mounted in steel flanges. The flange size shall not exceed 2 1/2 inches square, with a maximum of three single - bend U-shaped element blades per flange. Element sheath material shall be incoloy. 6. CONTROLS The control circuit shall be 120-volt single-phase, one side grounded. Control voltage shall be pro- vided by an integral control circuit transformer, fused on both legs of the primary, with a control circuit fuse on the ungrounded leg of the second- ary. The controls shall include an ON/OFF switch, a manual limit switch and, indicator lights for each stage of heating, a low water cut-off, and one auto reset and one manual reset high limit tem- perature switches. 7. MANUFACTURER Boilers shall be PRECISION Model PCW 1,2,3,4 or 5 or approved equivalent. Alternate bids shall indicate any deviations from these specifications, and shall state price additions or deductions for substitution of said alternates, bI ill # ZZL8I96ZLLI 8L9I,Z9b:01 :WOAD! l,I,:M 9l-LZ-bO LIMITED WARr2ANTV PRECISION warrants all electrical components (mcapt pilot lights and fuses), pressure vessel and heating claimants, if found defect tivo in workmanship or material while under normal use and seh vloo within the first year of operation or until I months after ship monk from PRECISION'S factory, whichever occurs Rust, after authorized return by purchaser to PRECISION lot purchaser's expense) and after examination discloses to PRECISION'S rowon- oble satisfaction to be defective. The repair of replacement Of defective parts will be made by PRECISION without charge. PRECISION will not be held responsible for any field charges in connection with the removal or replacement of allegedly defective parks, nor for incidental or consatiuential damages. This guarantee does not include damage resulting from unsuitable M. ter. CONTACT US FOR. TI IESF QUALITY PRODUCTS • Electric Storage Heaters 125 to SS00 Gallons • Electrode High Voltage Boilers • Thermal Storage Systems Space Heating & Domestic or Process Water, Electric, Gas or Steam Fired • Boiler Feedwater Systems • Pressure Vessels Water Storage Tanks Flash Tanks Blowdown Tanks • Unfired Hot Water and Steam Generators • Deaerators and Surge Tanks • Steam Superheaters -Electric • Circulation Heaters -Electric Gas or Oil -Fired Vertical Firetube Boilers and Water Heaters Gas or 011-Fired WaterTube Boilers (Flextube Type) Chemical Bypass Feeders and Automatic Chemical Feed Systems NOTE In pursuing our policy of continuous development of products, PRECISION reserves the right to vary any detail in this bulletin without notice. Represented in your area by- precision Boilers PRECISION 5727 Superior Drive ., Morristown, TN 37814 B 0 1 s..tER'S PHONE: (423) 587.9390 FAX: (423) 581-7749 E-mail; salesgprec)sionboilers.com WEB: www.precisionbotiers.com PCW - 9.27.11 REV. 1 bl /El # ZZL869bZLLI 8L91Z0:01 :ulojd' (l:Z0I96-LZ-bO