Alternate Energy Systems, Inc - Specification Sheet WB-455, WB-555, WB-655<br />Horizontal Water Bath Vaporizer

Specification Sheet

WB-455, WB-555, WB-655
Horizontal Water Bath Vaporizer

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Type		Horizontal Water Bath LPG Vaporizer
Model Number		WB-455	WB-555	WB-655
Capacity	gph	455	555	655
	kg/h	873	1065	1257
	MMBTU/h	42	51	60
	kW	12300	14950	17590
Water Tank Capacity		220 Gallons (0.83 m³) to Fill Plug
Burner Type		Forced Draft Power Burner, 4-inch Maxon Tube-O-Therm or similar; integrated blower; Electronic Thermostat with Rosemount Temperature Transmitter for Low-Fire/High-Fire Modulation; DUNGS Main Gas Valve with PoC.
Burner Capacity	MMBTU/h	0.540	0.660	0.780
	kW	158	193	229
Design Temperature		650 °F (343 °C)
Design Pressure		250 PSIG (17.2 bar)
Manufactured Construction		Vaporizing Tube Conforms to ASME Boiler & Pressure Vessel Code, Section VIII, Division I. Conforms to latest edition of NFPA #58. Power type Burner; Electronic Flame Safeguard; Electronic System Controls with Siemens or Allen-Bradley PLC and Operator Interface with color LCD display and touch screen. First-Outage Monitor (Alarm History with date and time stamp) and graphic trend recording.
Approvals		Factory Mutual (FM) or Industrial Risk Insurers (IRI). Canadian Standards Association (CSA). Optional European CE Approval including PED, ATEX, and all other applicable Directives.
Standard Safety Features		Agency-approved Safety PLC or stand-alone Safety Controller Electronic Flame Safeguard: Honeywell 7800 Series Low Burner Fuel Gas Pressure Safety: Safe Input from Safety PLC to Flame Safe Guard Interlock; PLC Input with Status Indication at Operator Interface; Alarm History. High Burner Fuel Gas Pressure Safety: Safe Input from Safety PLC to Flame Safe Guard Interlock; PLC Input with Status Indication at Operator Interface; Alarm History. Low Water Level Cutoff: Safe Input from Safety PLC to Flame Safe Guard Interlock; PLC Input with Status Indication at Operator Interface; Alarm History. High Water Bath Temperature Limit: Safe Input from Safety PLC to Flame Safe Guard Interlock; PLC Input with Status Indication at Operator Interface; Alarm History. Optional GasLeak Monitor in Control Room: 40% LEL Alarm connected to Safety PLC with Status Indication at Operator Interface; Alarm History. Optional GasLeak Monitor in Control Room: Sensor Trouble Alarm connected to Safety PLC with Status Indication at Operator Interface; Alarm History. Dual E-Stop Circuits: connected to Safety PLC with Status Indication at Operator Interface; Alarm History. "Smart" Liquid Carryover Protection: Pressure and Temperature transmitter in Vapor Outlet; selectable LPG Type; adjustable Safety Margin; Alarm History. Relief Valve Protection for Vaporizer Coil Relief Valve Protection for Burner Gas Train
Liquid Inlet Connection		1" 300# Raised Face ANSI Flange (Optional DN25 PN40 DIN Flange)
Liquid Inlet Valve		250 psi Flanged Direct-Acting Solenoid Valve; with Check Valve Bypass; Ball Valve for Manual Shutoff.
Vapor Outlet		2" 300# Raised Face ANSI Flange (Optional DN50 PN25 DIN Flange)
PLC and Electronic Operator Interface		Standard: Siemens S7-1200F Safety PLC with Ethernet Interface; high-resolution Color LCD Touch Screen (9", 1024x768); Ethernet Interface; 96-hr Trend Recording; 2 years of Trend Data are recorded on standard SD card and can be retrieved for processing in Microsoft Excel format; built-in VNC server for remote monitoring and control via Ethernet port; unlimited license for VNC client included. Optional: Allen-Bradley MicroLogix-1400 PLC with Ethernet Interface; high-resolution Color LCD Touch Screen (9", 1024x768); Ethernet Interface; 96-hr Trend Recording; 2 years of Trend Data are recorded on standard SD card and can be retrieved for processing in Microsoft Excel format; built-in VNC server for remote monitoring and control via Ethernet port; unlimited license for VNC client included. PLC Options: Siemens S7-1500 Allen-Bradley CompactLogix GE 90-30 or RX3i Others Available Upon Request Operator Interface Options: 12-inch (1024x768) 15-inch (1024x768)
Electrical Requirement		380/400/480VAC 50/60Hz; 25A Circuit; 3-Phase; galvanically isolating control transformer included.
Circuit Protection		Automatic Circuit Breakers with Manual Reset for all AC and DC Circuits; Main Breaker/Disconnect.
Design Criteria, Vaporizer		Designed and manufactured to comply with the latest edition of NFPA Pamphlet 58; FM approved. European CE Mark available.
Design Criteria, LPG Heat Exchanger		Designed and manufactured in compliance with ASME Boiler and Pressure Vessel Code Section VIII, Division 1. ASME U-Stamp available. CE-marked vaporizers comply with European PED.
Design Criteria, Control Panel		General-purpose wiring, compliant with National Electric Code (NEC; NFPA #70). UL-508A available. CE-marked vaporizers comply with all applicable European Directives.
Mechanical Construction, Skid Base		1/4-inch (6.35mm) Steel Deck Plate on all-welded 6-inch (150mm) Tubular Frame with Cross-Members; Lifting Lugs; mechanically cleaned, primed, and painted (AES Blue, RAL 5015).
Mechanical Construction, Bath Box		1/4-inch (6.35mm) all-welded steel walls with internal stiffeners and supports for LPG Heat Exchanger.
Mechanical Construction, Water Circulating Pump		Wet-Cartridge Type Hot-Water Circulator installed inside Vaporizer Control Room. Diffuser in Water Bath.
Mechanical Construction, Insulation		Mineral Fiber insulation with Aluminum backing on side walls, top plate, and front and rear wall.
Mechanical Construction, Bath Box Cover		16-gauge (1.5mm) Sheet Metal Panels, powder-coated (gray RAL 9002).
Mechanical Construction, Control Room		12-gauge (2.7mm) Sheet Metal, primed and painted (AES Blue, RAL 5015); lockable door; louvers, window insert.
Mechanical Construction, Dimensions		72 x 138 x 112 (inches; W x L x H) 1.83 x 3.51 x 2.84 (m; W x L x H)
Mechanical Construction, Shipping Weight		5400 lbs 2500 kg
Catalog Drawing		Click here for Catalog Drawing (Page 8 of Brochure)