Multiple vacuum pumps and associated equipment ASME air receiver NEMA 12 multiplex control panel

Transcription

1 GENERAL The Powerex laboratory vacuum system is designed to create a suction system to remove unwanted fluids or gases from laboratory working areas. The laboratory vacuum system package is compliant with the NFPA 99 requirements for Category 3 laboratory systems. Each system is completely tested before shipment and includes: Multiple vacuum pumps and associated equipment ASME air receiver NEMA 12 multiplex control panel Each pump is factory piped to a common intake manifold. Vibration isolation pads are included with the system. ROTARY VANE VACUUM PUMP Each vacuum pump shall be of the rotary vane aircooled design. Each vacuum pump shall be directdriven through a shaft coupling by a TEFC electric motor. Belt drives shall not be permitted. The vacuum pumps shall be mounted on vibration isolators. Each vacuum pump shall be air-cooled and have absolutely no water requirements. Each pump is equipped with a 5 micron inlet filter for removal of particulates. Lubrication shall be provided by an integral, fully recirculating oil supply that is filtered by an automotive-type, spin-on oil filter. Non-recirculating (once-through) or partial re-circulating oil supply systems shall not be permitted. Each vacuum pump is supplied with ISO100 PAO synthetic oil. The oil separation systems shall be integral and shall consist of no less than three stages of internally installed oil and smoke eliminators through which the exhaust gas stream must pass. This system shall consist of bulk separation, oil mist elimination, and smoke elimination, and shall be capable of removing percent of all oil and smoke particles from the exhaust gas stream. Each vacuum pump shall include a built-in, antisuck-back valve, mounted at the pump inlet, and three sliding vanes. Each pump is initially filled with full synthetic oil for improved lubrication, longer life, and chemical resistance. Laboratory Lubricated Vane Vacuum System Rev. 06/14/13 MOTOR The motor is continuous duty, C-face, TEFC, suitable for , or 460V, 3 phase, 60 hertz electrical operation. AIR RECEIVER The system shall include an ASME rated air receiver. The tank shall be internally lined and come with a manual drain and sight gauge. Systems with Basic Controls are also equipped with a vacuum gauge. Receiver is plumbed so that system vacuum must pass through the air receiver prior to the pumps to provide additional protection for the pumps. STANDARD HMI CONTROL PANEL The control system provides automatic lead/lag sequencing and automatic alternation of all pumps in order to equalize the amount of usage among the available vacuum pumps. The HMI control system shall include: PLC controller and a 6 color touch screen HMI (Human Machine Interface) panel which displays the operating status of the unit. UL508A listed control panel in a NEMA 12 enclosure. The panel door will include: the HMI touch screen, audible and visual alarms with an acknowledge button, and an HOA switch for each pump Magnetic starters Vacuum transducer for process control Single point power connection Redundant 120Vac control transformers with fused primary and secondary protection System overload trip, high temperature conditions, low vacuum or maintenance intervals for the pump will result in visual and audible alarms. OPTIONAL PBMI CONTROL PANEL The PBMI control system shall include all features of the standard HMI control panel with the addition of a gateway server card. The control system provides automatic lead/lag sequencing and automatic alternation of all pumps in order to equalize the amount of usage among the available vacuum pumps. The PBMI control system shall include all features of the standard HMI control panel listed above and the following: Building automation communication gateway with BacNet protocol and Web server features. Web server features include notifications in case the system is in alarm or has achieved one its maintenance intervals and requires service. Powerex 150 Production Drive Harrison, OH Ph: SR /13

2 Ethernet port for connection to BacNet server or direct connection to facility Ethernet for viewing of system operations and status via device IP-address Laboratory Lubricated Vane Vacuum System Rev. 06/14/13 switch is provided to select automatic purge, manual purge, or purge off modes. (NOTE: Pneumatic purge isolation valves require 80 psi compressed air to be field supplied.) OPTIONAL BASIC CONTROL PANEL The control system provides automatic lead/lag sequencing and automatic alternation of all pumps in order to equalize the amount of usage among the available vacuum pumps. The Basic control system shall include: UL508A listed control panel in a NEMA 12 enclosure with the following accessories for each pump: Externally operable disconnect, magnetic starter with 3-leg overload protection, Hand/Off/Auto lighted selector switch, minimum run timer to prevent short cycling of the pump, and hour meter. Main power on light, timed lead/lag pump alternation, a low vacuum alarm with visual indication, and single control circuit transformer with fused primary and secondary protection. Dry contacts on a labeled terminal strip for remote alarm monitoring and an acknowledge pushbutton for horn silencing. Control logic to start the lag pump automatically if the lead vacuum pump fails to operate. Single point power connection Vacuum switches for process control System overload trip, high temperature or low vacuum will result in visual alarm A high discharge air temperature shutdown alarm with visual and audible indicators and dry contacts is standard. OPTIONAL AUTO PURGE NOTE: This option is available with our standard HMI control panel or the optional PBMI control panel. It is not available on systems with Basic controls. Systems with the auto purge feature will include: Control and operation of air actuated and/or electric isolation and purge valves 3-position mode switch (Auto-Off-Manual) Pump Status (PUMP ON, PUMP READY, PUMP OFF, PUMP PURGING) Pumps will run through an automatic purge cycle every 24 hours (after alternation phase), to purge any gases from the pump to atmosphere. A 3-position Powerex 150 Production Drive Harrison, OH Ph: SR /13

3 MODEL DIM. A DIM. B DIM. C Inlet (X2) LVVD " 51" 85" 1-1/2" 1-1/2" LVVD " 56" 86" 2" 1-1/2" Laboratory Vertical Duplex Lubricated Vane Vacuum Package with Rev. 01/08/13 Laboratory Lubricated Vane Vacuum Package with F.L.A. 2 MODEL HP (Gal.) 19" Hg 2 BTU/HR 2 LEVEL 208V 230V 460V WEIGHT (LBS.) LVVD (2) 80 V 22 8, LVVD (2) 80 V 34 13, ,000 Notes: 1-3 Year Limited Warranty SR4511_L/P 01/13

4 MODEL DIM. A DIM. B DIM. C Inlet (X2) LVD " 86" 68' 1-1/2" 1-1/2" LVD " 85" 68" 2" 1-1/2" LVD " 93" 72" 2" 1-1/2" LVD " 97" 72' 3" 1-1/2" Duplex Horizontal Laboratory Lubricated Vane Vacuum Package with Rev. 1/08/13 Laboratory Lubricated Vane Vacuum Package with F.L.A. 2 WEIGHT MODEL HP (Gal.) 19" Hg 2 BTU/HR 2 LEVEL 208V 230V 460V (LBS.) LVD (2) 80 H 22 8, LVD (2) 80 H 34 13, ,100 LVD (2) 120 H 52 21, ,250 LVD (2) 120 H 82 21, ,250 Notes: 1-3 Year Limited Warranty SR4512_L/P 01/13

5 Duplex Laboratory Lubricated Vane Vacuum Package with Rev. 01/08/13 MODEL DIM. A DIM. B DIM. C Inlet LVPDT " 68" 95" 2" 2" LVPDT " 68" 95" 2" 2" LVPDT " 74" 95" 3" 3" Laboratory Lubricated Vane Vacuum Package with S F.L.A. 2 MODEL HP (Gal.) 19" Hg 2 BTU/HR 2 LEVEL 208V 230V 460V LVPDT (2) 60 H* LVPDT (2) 60 H* 74 21, LVPDT (2) 60 H* , WEIGHT (LBS.) 1,600 1,815 2,300 Notes: 1-3Y Year Limited it dwarranty ** Receiver is f rame mount ed on t op of t he t wo pumps. 3 SR4528_L/P 01/13

6 Duplex Laboratory Lubricated Vane Vacuum Package with Rev. 03/22/13 MODEL DIM. A DIM. B DIM. C Inlet LVPD " 59" 83" 3" 3" LVPD " 75" 88" 4" 3" LVPD " 75" 88" 4" 3" LVPD " 75" 88" 4" 3" Laboratory Lubricated Vane Vacuum Package with F.L.A. 2 MODEL HP (Gal.) 19" Hg 2 BTU/HR 2 LEVEL 208V 230V 460V LVPD (2) 200 V , LVPD (2) 200 V , LVPD (2) 200 V , LVPD (2) 200 V , Notes: 1-3 Year Limited Warranty WEIGHT (LBS.) 2,600 3,200 3,600 5,000 SR4513_L/P 03/13

7 MODEL DIM. A DIM. B DIM. C Inlet (X3) LVPT " 59" 88" 3" 2" LVPT " 61" 88" 3" 2" LVPT " 66" 88" 4" 2" Triplex Laboratory Lubricated Vane Vacuum Package 5-10 HP with Rev. 03/22/13 Laboratory Lubricated Vane Vacuum Package w ith I F.L.A. 2 MODEL HP (Gal.) 19" Hg 2 BTU/HR 2 LEVEL 208V 230V 460V LVPT (3) 200 V , LVPT (3) 200 V , LVPT (3) 200 V , Notes: 1-3 Year Limited Warranty WEIGHT (LBS.) 2,100 2, ,050 SR4514_L/P 03/13

8 MODEL DIM. A DIM. B DIM. C Inlet (X3) LVPT " 75" 88" 4" 3" LVPT " 75" 88" 4" 3" LVPT " 75" 88" 4" 3" Triplex Laboratory Lubricated Vane Vacuum Package HP with Rev. 01/08/13 Laboratory Lubricated Vane Vacuum Package with MODEL HP (Gal.) 19" Hg 2 BTU/HR 2 LEVEL F.L.A V 230V 460V LVPT (3) 200 V , LVPT (3) 200 V , LVPT (3) 200 V , WEIGHT (LBS.) 5,800 6,300 6,950 Notes: 1-3 Year Limited Warranty SR4514_L/P 01/13

9 MODEL DIM. A DIM. B DIM. C Inlet (X4) LVPQ " 59" 83" 3" 2" LVPQ " 59" 83" 3" 2" LVPQ " 66" 83" 4" 2" Quadplex Laboratory Lubricated Vane Vacuum Package with Rev. 03/22/13 Laboratory Claw Vacuum Package with F.L.A. 2 MODEL HP Tank Size (Gal.) 19" Hg 2 BTU/HR 2 LEVEL 208V 230V 460V WEIGHT (LBS.) LVPQ (4) 200 V , ,500 LVPQ (4) 200 V , ,000 LVPQ (4) 200 V , ,600 Notes: 1-3 Year Limited Warranty 2 - SCFM, BTU and FLA values listed are with all pumps running SR4515_L/P 03/13

10 MODEL DIM. A DIM. B DIM. C Inlet (X4) LVPQ " 75" 88" 4" 3" LVPQ " 75" 88" 4" 3" LVPQ " 75" 88" 4" 3" Quadplex Laboratory Lubricated Vane Vacuum Package with Rev. 02/22/13 Laboratory Claw Vacuum Package with F.L.A. 2 MODEL HP Tank Size (Gal.) 19" Hg 2 BTU/HR 2 LEVEL 208V 230V 460V WEIGHT (LBS.) LVPQ (4) 200 V , ,000 LVPQ (4) 200 V , ,700 LVPQ (4) 200 V , ,600 Notes: 1-3 Year Limited Warranty 2 - SCFM, BTU and FLA values listed are with all pumps running SR4515_L/P 02/13