Pressure Relief Device Comem PRD Order sheet

Transcription

1 J U N E Pressure Relief Device Comem PRD Order sheet ABB SpA COMEM Operating Unit Power Grids Division Strada Regionale 11, Signolo Montebello Vicentino (VI) - ITALY The information contained in this document is for general information purposes only. While ABB strives to keep the information up to date and correct, it makes no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the information, products, services, or related graphics contained in the document for any purpose. Any reliance placed on such information is therefore strictly at your own risk. ABB reserves the right to discontinue any product or service at any time. Copyright 2017 ABB. All rights reserved. 9AKK106713A

2 2 Pressure Relief Device Comem PRD Order sheet 3 Index 04 Application 05 Technical data Mechanical test 09 Dimensions 13 Order specification sheet

3 4 Pressure Relief Device Comem PRD Order sheet 5 Application Technical data Application volume of oil [dm 3 ] Size Comem PRD model Up to 3, Type T No protection needed Protection type Cover material Corrosion protection C4 Type T Guard Plastic - Type T Conveyor duct Stainless Steel - Type M Conveyor duct Aluminum alloy Up to 9, Type T No protection needed - Type T Guard Plastic - Type T Conveyor duct Stainless Steel - Up to 25, Type T No protection needed - Type T Guard Plastic - Type T Conveyor duct Stainless Steel - Up to 40, Type LPT Conveyor duct Aluminum alloy Internal spring Type eprd Conveyor duct Aluminum alloy internal spring Up to 45, Type T No protection - needed Type T Conveyor duct Stainless Steel - Corrosion protection C5-M - Comem PRD type PSI Bar kpa All / / /+7 kpa All / / /+7 kpa All / / /+7 kpa All / / /+7 kpa All / / /+7 kpa All / / /+7 kpa All / / /+7 kpa All /+1, / /+7 kpa 50 - LPT ± ± ±10 kpa 50 - LPT ± ± ±10 kpa 50 - LPT ± ± ±10 kpa 50 - LPT ± ± ±10 kpa 50 - LPT ± ± ±10 kpa Materials Flange Standard cover Valve disk Seals Spring Indicator pin Bleed screw Ambient temperature Seawater resistant cast aluminum Standard cover plastic material Seawater resistant cast aluminum, powder coated in RAL7001 or RAL9002 (M and LPT types), Seawater resistant stainless steel (T type) Stainless steel (LPT) Nitrile, Viton, HNBR Spring steel acc. EN 10270, powder coated Seawater resistant aluminum, red color and stainless steel stem Stainless steel for oil bleeding or alternatively without bleed screw -40 C +80 C (-40 F 176 F) - switches Contacts Comem PRD type T: Per micro-switches: 2 x NO and 2 x NC (up to 3) Comem PRD type M/LPT: Per micro-switches: 1 x Change over (up to 3) Housing Seawater resistant aluminum Utilization category IEC : AC-15 / DC-13 Contact load Type T - As per IEC : AC: 250 V / 6A, DC: 250 V / 0.4 A; 125 V / 1.1 A Type M / LPT - As per IEC : AC: 250 V / 5A, DC: 250 V / 0.4 A; 125 V / 1.1 A Max continuous current Rated insulation voltage 10 A (making capacity) AC: 2.5 kv / 1 min

4 6 Pressure Relief Device Comem PRD Order sheet 7 Comem PRD T Types Standard cover (plastic) or (stainless steel) contact position Comem eprd Scheme Electrical scheme switch 1 switch 2 switch 3 Cable gland M25x1.5 nickel plate brass (standard) M20x1.5 - nickel plate brass (optional) Degree of IP 65 acc. to IEC protection Option for 50M: IP 67 Terminal Single core: mm², AWG clamps 1 contact 2 contact 3 contact Electrical scheme Contact configuration Electronic board connection 1 st switch 2 nd switch Cable gland M20x1.5 nickel plate brass (standard) PG nickel plate brass (optional) Degree of IP 65 acc. to IEC protection Terminal clamps Single core: mm², AWG or Lead with ferrule: mm², AWG x Alarm change over contact: Pre-alarm signal (terminal ). The contact switches when the value of the pressure gets over the value adjusted. It is possible to adjust this value through a trimmer on the electronic board or by Modbus. 3 rd switch Comem PRD M and LPT Types Electrical scheme switch 1 switch 2 switch 3 Cable gland M25x1.5 nickel plate brass (standard) M20x1.5 - nickel plate brass (optional) Degree of IP 65 acc. to IEC protection Option for 50M: IP 67 Terminal Single core: mm², AWG clamps Technical data Cable gland M25x1.5 nickel plate brass (standard) Degree of protection IP 65 acc. to IEC Wires Max 2.5mm 2 advised 4x1mm 2 o 6x1mm 2 shielded twisted pair cable for analog/digital output Ventilation valve To prevent the formation of condensation Rated voltage 24 Vdc ±10% polarized Current consumption Max 0.5 W Analog output 4-20 ma (dielectric strength between electronic card and analog output: 1kV) Bleed screw Stainless steel for oil bleeding or alternatively without bleed screw Ambient temperature -40 C +80 C (-40 F 212 F) ABB s COMEM Operating Unit is an ISO 9001 system certified company. Information subject to change without notice

5 8 Pressure Relief Device Comem PRD Order sheet 9 Mechanical test Dimensions Mechanical test Comem PRD T type Position Operation Position Alarm Pressure relief device and standard cover (Comem PRD T type) Materials Stem Stainless steel Mechanical test Comem PRD LPT and M types Position Operation Position Alarm Type G A D1 D2 D3 D6 D7 Cmax kpa E I Fmax OR Housing 50T mm OR6337-Ø99xØ85x T mm OR199-Ø131xØ117x T mm OR8650-Ø182xØ164x5 6.7 Weight (Kg) Materials Stem Optical cork Stainless steel Red painted aluminum Type G A D1 D2 D3 D6 D7 Cmax E I Fmax OR Housing Weight PSI (Kg) 50T OR6337Ø39 xø3.35 x T OR199-Ø131xØ117x T OR8650-Ø182xØ164x5 6.7 ABB s COMEM Operating Unit is an ISO 9001 system certified company. Information subject to change without notice

6 10 Pressure Relief Device Comem PRD Order sheet 11 Dimensions Dimensions (Comem PRD M type) (Comem PRD LPT type) Type B C D D1 D2 D3 E F kpa G H I L Holes 50M Ø48.3 Ø62 Ø165 Ø mm 130 Ø Type B C D D1 D2 D3 E F kpa G H I L 50M Ø1.90 Ø2.44 Ø6.49 Ø Ø ,15 4 Holes Type Weight (Kg) 50M 2.1 Type Weight (Kg) LPT 19 ABB s COMEM Operating Unit is an ISO 9001 system certified company. Information subject to change without notice ABB s COMEM Operating Unit is an ISO 9001 system certified company. Information subject to change without notice

7 12 Pressure Relief Device Comem PRD Order sheet 13 Dimensions Order specification sheet (Comem eprd type) Date Rev. Customer reference Type Weight (Kg) eprd 20 Flange type Size T All M-4 holes 50 LPT 6 holes 125 eprd 6 holes 125 eprd 8 holes 125 Conveyor Nr. of contacts NO NO YES NO YES 1 YES 2 YES 3 Operating pressure Note 20 kpa 30 kpa 40 kpa 50 kpa 60 kpa 70 kpa 80 kpa 90 kpa 100 kpa 140 kpa Only for Size 50 and LPT 175 kpa 200 kpa Special Exit section diameter 50 mm 80 mm 125 mm 200 mm Gasket material Viton silicone oils NBR (standard) mineral oils HNBR Conveyor Material Type Standard Plastic T Stainless steel T Pipe M/LPT Flange (2) M/LPT No Flange M/LPT (2) see pag 14 Painting Standard RAL 7001/RAL 9002(LPT) Special Corrosion protection class C4 acc. to ISO (Standard) C5M acc. to ISO (Not paintable) Communication (eprd type) 4-20 ma MODBUS RTU For eprd adding features see pag.5 Standard-directed cover (T type) (T type) (M and LPT type) Notes: ABB s COMEM perating Unit is an ISO 9001 system certified company. Information subject to change without notice

8 14 Pressure Relief Device Comem PRD Order sheet Order specification sheet For Comem PRD M, LPT and eprd types Date Rev. Customer reference Valve type Comem PRD ØA (mm/inches) ØB (mm/inches) ØC (mm/inches) D (mm/inches) YES NO 50M 5.2/ / / /2.16 LPT - eprd 12.5/ / / /5.31 For further information or clarification, please contact our support team: address: it-support.comem@abb.com