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REMARKS: All included for Installation: Interior Bus Unit P1E42MC250AT. B44 Indoor Enclosure/Can 44 Inch. Door/Cover S44B. MBKFD3200A Main Breaker. Hawaii & Alaska Additional Freight. This 200 amp main breaker panel board includes an interior bus unit, indoor enclosure with …Favorable price 200 hp (160 kW) VFD for electric motor speed controls, 3 phase 240V, 420V, 480V is optional, brand new variable frequency drive sale by manufacturer directly. Add to cart. 300 hp (220 kW) VFD, 3 Phase 240V, …Indices Commodities Currencies Stocks世界各国工业用电（三相电）电压频率参数. 虽然目前单相电源更为普遍，但仍然选择三相作为许多不同类型应用的首选电源。. 发电站的发电机提供三相电。. 这是一种沿三根电线提供三倍电的方式，可以通过两根电线供电，而不必增加电线的厚度。. 它通常 ... 480V-480V-480V and 277V is available in 3-phase, 4-wires – wye configuration. For small load applications, the same configuration is used in North America for 120V/208V – Wye. 347/600V (using the same configuration as above) is commonly used in Western Canada and North America for HVAC and higher load commercial applications. The PTE220 is a compact 240V/480V voltage-doubling 20 horsepower digital single-phase to three-phase converter. It will supply three-phase 480V power from a single-phase 240V source for a single or combined loads, including hard starting loads such as compressors, conveyors, and pumps up to 20HP. The supplied power is utility-quality with ...Feb 1, 2024 · 480v 3 phase us industrial power • oem panelsWye vs delta motor wiring 480v 277v nec electricaltechnology iecWye phase transformer wire pole schematic electrical system mounted three transformers series connections 3rd theory using separate would forums schematics.Buy 480V Industrial Mains Plugs & Sockets. Newark offers fast quotes, same day shipping, fast delivery, wide inventory, datasheets & technical support. ... 3 Phase, 100 A, 480 V, Panel Mount, Inlet, 4P+E / 4P5W, Red. HUBBELL WIRING DEVICES. You previously purchased this product. View in Order History.5 days ago · First, the drive input is the ac power entering the drive from the mains. Second, the drive and its output, where the ac to dc converter, the dc filter, and the dc to ac inverter provide the three phase power to the motor. Finally, the motor and drive train itself. Figure 1. Three-phase motor and drive system and common problems.Reviews. 30 kVA isolation transformer is a three phase isolation transformer with optional primary and secondary voltages, 480 Volt to 400 Volt, 416 Volt to 208Y/120 Volt, enameled copper or aluminum wire and delta connection and star connection, 50Hz/60Hz frequency, working efficiency up to 98%. Cost-effective 1 to 1 isolation transformer is ...Mar 14, 2012 ... Some basics: Three phase power has a neutral wire and three active wires. The voltage with respect to neutral of each active wire is 240 volts.1 day ago · Our C Series water heaters are available in sizes from 12 kW to 144 kW, in common 3-phase voltages, including 208V, 240, 480, 480 Wye and 575V**. What’s more, our industrial electric tankless models come equipped with proprietary Precise Temperature Delivery™ – ensuring a temperature variance of no more than +/- 1 degree, the best in …Nov 15, 2023 · The wire size chart below shows allowable ampacities of insulated conductors rated up to and including 2000 Volts, 60°C through 90°C (140°F through 194°F), not more than three current-carrying conductors in raceway, cable, or earth (directly buried), based on ambient air temperature of 30°C (86°F). Search Amazon for your Electrical ...480V 3 phase is an electrical power typically used in industrial and commercial settings. It is a high voltage system that can provide a lot of power to run large machinery or equipment. Benefits of … Solution. A single 3-phase autotransformer can be used to step down the incoming 277V per phase (480V 3-phase) to 230V per phase for the GS7048E AC inputs. The 230V inverter outputs are then stepped up through another 3-phase autotransformer to 277V per phase (480V 3-phase). An autotransformer uses a single core and winding as it is only ... 5,078.1 A. 1000 kW. 10,417 A. 5,208.3 A. Kw to amps is a kilowatts to amps conversion calculator. It convert units from kw to amps or vice versa with a metric conversion table. This video will show you how to wire up a 9 wire 3 phase motor to a 480 volt system.Watch till the end for my Tech Tip.If performing on site, be sure to powe... A 480v 3 Phase Plug Wiring Diagram is a visual representation of an electric circuit. It shows how different components are connected, such as wires, …Aug 6, 2021 ... 4-7 480/277 V, THREE-PHASE, - FOUR-WIRE SYSTEMS · Comments2.What exactly is an MOV? I HAVE A 3 PHASE 480V CIRCUIT RAN THROUGH A VFD. AT A TERMINAL BLOCK PRIOR TO THE VFD IS WHERE THESE MOV'S ARE .MY ?3 phase, 200/240V, 1.5 to 20hp; 3 phase, 400/480V, .5 to 60hp; 3 phase, 480/600V, 1 to 60hp; Options include: Remote Keypad allows operation from up to 30 m from drive, cubicle mountable, IP65 rating; Extended I/O modules can extend the standard drive I/O by up to 1 extra programmable form C relay output and 2 extra digital inputs;3 days ago · 50 Amp Wire Size Chart (120, 240, 480V) With Single,3 Phase. The ampacity is a measurement that shows you the maximum electrical current a conductor can continuously transmit. The ampacity takes conditions like the temperature and length into account. 50A is a lot. People use 50A circuits to run heavy-duty appliances like kitchen ovens and dryers.Here’s the 3-phase power equation: P (kW) = (I (Amps) × V (Volts) × PF × 1.732) ÷ 1,000. As we can see, the electrical power in the 3-phase AC circuit depends on: … Watertight Devices, Twist-Lock® Plug, 30A, 3 Phase 480V AC, 3 Pole, 4 Wire, Thermoplastic elastomer, NEMA L16-30P, Yellow. 2 days ago · Commercial Engine Warranty. 5 Years. Engine RPM. 1800 RPM. Low Oil Alert/Shutdown. Yes. Buy Kohler KG80R-QS4 Direct. Free Shipping. Check the Kohler KG80R-QS4 - 80 kW Emergency Standby Power Generator (Steel) (277/480V Three-Phase) ratings before checking out.Tripp Lite SmartOnline 3-Phase UPS Systems - Continuous Power for Critical Applications. Tripp Lite 3-Phase UPS systems provide high performance power protection and best-in-class size. For example, the S3M 10 to 100kW UPS series combines a full suite of premium 3-phase features with an ultra-compact footprint, all at a competitive cost.3 days ago · Factory-Direct. Free Shipping. 2% Check Discount. Compare. Kohler 38RCLC - 38kW Emergency Standby Power Generator (277/480V Three-Phase) Model: 38RCLC-QS4. 50% Buy This. Write A Review.Dec 8, 2022 · ATO three phase VFD, 220V, 240V, 380V, 480V 3 phase input output variable frequency drive, sensorless vector variable frequency drive, RS485 enabled, strong overload capacity, for pindle motor speed control. Advantages of ATO three phase vfd Inverter . Output frequency: 0.00~400.00Hz, adjustable; Control mode---V/F control;Example: A 50 kVA single-phase transformer has a 4000 V primary, and a 400 V secondary. Assuming an ideal transformer, determine (a) the primary and secondary full-load currents, (b) the transformer turns ratio. a) V 1 = 4000 V, V 2 = 400 V, Transformer Rating = 50 kVA = V 1 × I 1 = V 2 × I 2.A 480v to 240v 3 phase transformer is a vital component in a variety of industrial and commercial settings. It plays a crucial role in efficiently stepping down voltage levels to m...The 3 phase 277/480-volt generator has a robust design and undergoes rigorous testing. Designed to operate under extreme conditions, the generator starts in temperatures down to -40° F. The RS125 is code compliant with U.S. EPA emissions requirements, is UL-2200 listed, IBC Seismic, and NFPA 110 capable with the correct accessories and ...480V 3 phase is an electrical power typically used in industrial and commercial settings. It is a high voltage system that can provide a lot of power to run large machinery or equipment. Benefits of …2 days ago · The Enphase Installer Portal and Enphase App provide seamless monitoring and analysis of microinverter and system performance. Built-in rapid shutdown. Support for 208Y VAC three-phase commercial applications. Performance for 54-, 60-, 66-, and 72-cell modules with full or split cell. Simplified three-phase cabling system. The 3 phase 277/480-volt generator has a robust design and undergoes rigorous testing. Designed to operate under extreme conditions, the generator starts in temperatures down to -40° F. The RS150 is code compliant with U.S. EPA emissions requirements, is UL-2200 listed, IBC Seismic, and NFPA 110 capable with the correct accessories and ... The 480v 3 phase to 120/240v transformer is a critical component in many electrical systems. It allows for the transformation of high voltage power from a 480 volt … 20 kW. Weight: 15 lb. Width: 18-1/4 in. Wire Gauge (AWG): 10 ga. Shop for 20 kW 480V Indoor Electric Tankless Water Heater from Eemax At Ferguson. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products. 5 days ago · For light commercial applications w/ 277/480V 3-Phase power; Runs on Natural Gas (NG) or Liquid Propane (LP) Cummins 8.9L Turbocharged & Aftercooled Liquid-Cooled Engine; 1800 RPM design provides reliability and fuel efficiency; Brushless CA Series Alternator; Provides +/- 1% voltage & +/- 0.25% frequency regulation5 days ago · Factory-Direct. Free Shipping. 2% Check Discount. Compare. Kohler 48RCLC - 50kW Emergency Standby Power Generator (277/480V Three-Phase) Model: 48RCLC-QS8. Write A Review.3 days ago · Factory-Direct. Free Shipping. 2% Check Discount. Compare. Kohler 38RCLC - 38kW Emergency Standby Power Generator (277/480V Three-Phase) Model: 38RCLC-QS4. 50% Buy This. Write A Review.The three-phase alternating current runs more economical than single-phase electricity and allows for a balanced power load. Industrial facilities, food production, agricultural, commercial buildings, construction sites, and many more high pedigree professional end user applications demand 3-phase power.May 27, 2015 · Hubbell T28436-30 Amp 480V NEMA L16-30 3 Phase Twist Lock Receptacle. Hubbell T28423-20 Amp 480V NEMA L16-20 3 Phase Twist Lock Plug. ELEGRP NEMA L14-30P Locking Plug, Generator Twist Lock Adapter Male Plug, 30 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, …2 days ago · Three Phase AC (Isolated) These colors are used for multi-phase 277 & 480V in Canada. ORANGE = Phase 1 or Line 1 “L1”. BROWN = Phase 2 or Line 2 “L2”. YELLOW = Phase 3 or Line 3 “L3”. WHITE or GRAY = Neutral “N”. GREEN, BARE or GREEN / YELLOW = Ground “PG”.Aug 29, 2007 ... It's very likely a 480 volt supply system and 490 volts is not that bad. The AC unit is labeled 460 but is designed to work on 480 volt supply ...2 days ago · Three Phase AC (Isolated) These colors are used for multi-phase 277 & 480V in Canada. ORANGE = Phase 1 or Line 1 “L1”. BROWN = Phase 2 or Line 2 “L2”. YELLOW = Phase 3 or Line 3 “L3”. WHITE or GRAY = Neutral “N”. GREEN, BARE or GREEN / YELLOW = Ground “PG”. Watertight Devices, Twist-Lock® Plug, 30A, 3 Phase 480V AC, 3 Pole, 4 Wire, Thermoplastic elastomer, NEMA L16-30P, Yellow. 5 days ago · First, the drive input is the ac power entering the drive from the mains. Second, the drive and its output, where the ac to dc converter, the dc filter, and the dc to ac inverter provide the three phase power to the motor. Finally, the motor and drive train itself. Figure 1. Three-phase motor and drive system and common problems.Mar 10, 2024 · Cummins RS125 Quiet Connect™ Series 125kW Standby Power Generator (277/480V 3-Phase) Model: A063A449 (0) Ask a Question. $37,018.00. Accessories. Features. Specifications. Reviews. Product Q&A. How-To Articles. Manuals. Share + Share This Product. Recommended Accessories +Nov 15, 2023 · The wire size chart below shows allowable ampacities of insulated conductors rated up to and including 2000 Volts, 60°C through 90°C (140°F through 194°F), not more than three current-carrying conductors in raceway, cable, or earth (directly buried), based on ambient air temperature of 30°C (86°F). Search Amazon for your Electrical ...Feb 18, 2018 ... After 4+ years in school and 3+ years working in the industry, this video explains three phase power in just under 8 minutes better than any ...Schneider Electric USA. QO342MQ200 - Load center, QO, 3 phase, 42 spaces, 42 circuits, 200A convertible main breaker, NEMA1, QDL, UL.Nov 13, 2014 · I have a single 3-phase (3 pole wye connected) 480V circuit breaker that I need to supply three 200kVA single phase 480V identical loads (A-B, C-A, B-C). Only two legs are used for load. As we know, in a balanced 3 phase system, the current across all three phases is kVA / 480V / sqrt(3). This means it would be 600kVA / 480V / sqrt(3) = … This video will show you how to wire up a 9 wire 3 phase motor to a 480 volt system.Watch till the end for my Tech Tip.If performing on site, be sure to powe... Jan 29, 2023 · Steps. Download Article. 1. Check power source. Ensure that any electrical power fed into power cord, is shut off prior to working on motor. 2. Prepare power cord. Using a pair of diagonal cutters, cut and remove 3 in of rubber insulation around outside of power cord. Revealing four wires inside cord.Jun 10, 2017 · The older old 230 3 phase was the worst to work with and bring up to code. The 480 was easier as we set up a 120-240 transformer for the residence itself. In some areas it can be done but there is no savings on the power bill if you look at the cost for the initial install unless the equipment is +25 HP from what I have seen.May 28, 2022 · Both single-phase 480 and three-phase 480 exist. In US industrial plants, the most prevalent power system is a 480-volt three-phase connection. It is the highest low voltage standard in the United States. 480V gives greater power with less current than 240V or 208V. Jan 13, 2017 · Three Phase Three-Wire Connection (Two Wattmeter Method) Where three wires are present, two wattmeters are required to measure total power. Connect the wattmeters as shown in Figure 12. The voltage terminals of the wattmeters are connected phase to phase. Figure 12 – Three-phase, three-wire, 2 wattmeter method. Sep 24, 2019 · Single. 3 Phase. 3 Pole. 600 Amp. 480v. FR357 800 Amp 480v 3 Phase Fusible Safety Switch Disconnect by Siemens order now! Same day shipping, 1-Year Warranty! Huge in stock inventory of new, used and obsolete Siemens disconnect switches.Example: A 50 kVA single-phase transformer has a 4000 V primary, and a 400 V secondary. Assuming an ideal transformer, determine (a) the primary and secondary full-load currents, (b) the transformer turns ratio. a) V 1 = 4000 V, V 2 = 400 V, Transformer Rating = 50 kVA = V 1 × I 1 = V 2 × I 2.Apr 9, 2021 · • Integral filtering is available on all 240V single-phase and 480V three phase ratings, providing a cost-effective means of meeting EN61800-3. External filters for all PowerFlex 4M drive ratings are also available. Optimized Performance • Removable MOV to ground ensures reliable operation with ungrounded or resistive distribution systems. The 3 phase 277/480-volt generator has a robust design and undergoes rigorous testing. Designed to operate under extreme conditions, the generator starts in temperatures down to -40° F. The RS80 is code compliant with U.S. EPA emissions requirements, is UL-2200 listed, IBC Seismic, and NFPA 110 capable with the correct accessories and ... 3-phase Rectification Example No2. A 3-phase full-wave bridge rectifier is required to fed a 150Ω resistive load from a 3-phase 127 volt, 60Hz delta connected supply. Ignoring the voltage drops across the diodes, calculate: 1. the DC output voltage of the rectifier and 2. the load current. 1. the DC output voltage:May 27, 2022 · 460V - 3 Phase and 480V - 3 Phase are used interchangeably. \$\endgroup\$ – vu2nan. May 27, 2022 at 15:28. Add a comment | 0 \$\begingroup\$ It's not delta wye. Delta and wye are two very different configurations. The 230 volt specification on the name plate signifies operation on 208 volt or 240 volt between phases. Delta/Wye on …Aug 21, 2022 · A 480v Three Phase Diagram is a schematic diagram used to represent the electrical circuits and components in an electrical system. The diagram displays the connections between components and their voltage ratings. It shows the layout of the electrical system, including the main supply voltage and all the other components …(RTTNews) - Roche (RHHBY) announced positive results from the global phase III COMMODORE 2 study, evaluating the efficacy and safety of crovalimab... (RTTNews) - Roche (RHHBY) anno...Example: A 50 kVA single-phase transformer has a 4000 V primary, and a 400 V secondary. Assuming an ideal transformer, determine (a) the primary and secondary full-load currents, (b) the transformer turns ratio. a) V 1 = 4000 V, V 2 = 400 V, Transformer Rating = 50 kVA = V 1 × I 1 = V 2 × I 2.Dec 3, 2019 · 230V is the standard European voltage. European voltage is delivered to the consumer as 3-phase "Wye". The hot to center-neutral voltage is 230V, and commonly only a single phase is delivered to one household. If you had 2 or all 3 phases, corner-corner voltage is 400V. That is deemed "good enough" to satisfy the light industrial purposes of ...Ideal for your garages, stores, maintenance rooms, basements, public buildings, factories, service stations, stairwells, power stations, mechanical rooms, stock rooms and workshops. Louvers adjust up or down for greater control of throw direction. Vents on each side ensure an increase of airflow. 8-1/2"L x 19"W x 21-7/16"H.Phase Converters. Phase Conversion is the process of converting single phase power into 3 phase power. A “phase converter” creates a third line of voltage (a third sine wave) allowing three phase power to be possible in a single phase environment. NAPCco offers three styles of single phase to 3 phase converters Rotary, Static, and Digital.世界各国工业用电（三相电）电压频率参数. 虽然目前单相电源更为普遍，但仍然选择三相作为许多不同类型应用的首选电源。. 发电站的发电机提供三相电。. 这是一种沿三根电线提供三倍电的方式，可以通过两根电线供电，而不必增加电线的厚度。. 它通常 ...Example: A 50 kVA single-phase transformer has a 4000 V primary, and a 400 V secondary. Assuming an ideal transformer, determine (a) the primary and secondary full-load currents, (b) the transformer turns ratio. a) V 1 = 4000 V, V 2 = 400 V, Transformer Rating = 50 kVA = V 1 × I 1 = V 2 × I 2.Schneider Electric USA. EE45T3H - Transformer, dry type, 45kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 18D, 150C rise.Example: A 50 kVA single-phase transformer has a 4000 V primary, and a 400 V secondary. Assuming an ideal transformer, determine (a) the primary and secondary full-load currents, (b) the transformer turns ratio. a) V 1 = 4000 V, V 2 = 400 V, Transformer Rating = 50 kVA = V 1 × I 1 = V 2 × I 2.Feb 18, 2018 ... After 4+ years in school and 3+ years working in the industry, this video explains three phase power in just under 8 minutes better than any ...Jan 17, 2023 · Now that we know the characteristics of a 3-phase connection, we can figure out a way to convert a 480V 3-phase to a 240V single phase. In this case, the first thing we need is a single-phase transformer with the correct rating. The transformer is a 480V to 240V step down single phase transformer. The transformer is a 277V to 240V step down ...How to make your money stretch during life's most expensive moments. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree to Mon...Dec 17, 2021 · Disconnect all electrical components from the existing outlet before beginning the wiring process. Once all components are disconnected, it's time to install the new 480v 3 phase plug. Begin by connecting the three hot wires to the three hot terminals on the plug. Hot wires should be labeled as R, S, and T.Jan 23, 2024 · Zambia. 400 V. 50 Hz. 4. Zimbabwe. 400 V. 50 Hz. 3, 4. This is a chart which provides an overview of the three-phase voltages and frequencies in use in all countries around the world. As your needs change throughout the day, project, or season, this Heat Wave unit is easy to move. Its (2) 10" diameter back wheels and long handle allow the user to tilt it back, raise it onto its wheels, and roll it to the necessary location. It requires a 480V, 3 phase electrical connection for operation. A cord is sold separately.Oct 12, 2023 · A 1 Phase Step-up Transformer is an electrical device designed to convert a 3 phase 480V voltage into a single phase, 240V output. It works by transforming the three phases of energy into a single phase, allowing for the use of standard 120V household appliances on higher voltages such as 480V. This can be incredibly useful when it …
Oct 15, 2007 · The main feed is typically 480v 3 phase around 130 Amps. We have 3 phase motors and 3 phase heaters on the skids. We now have a job to supply some kit to Canada. Originally everyone was happy with our kit being 480v 3 phase. Now they have come back and said they can supply 600v 3 phase. We don’t really want to redesign all our kit for …. Appliance repair raleigh nc
Sep 26, 2023 · Can you run a 3-phase motor on 240V? Yes, it is possible to run a 3-phase motor on 240 volts, but it would typically require a 240V 3-phase power supply, which is less common in residential settings. Most 3-phase motors in homes and small businesses are run on 208V or 480V 3-phase systems. Ensure that the motor and electrical supply are …on “A” phase; the second pole down is always on “B” phase, and the third pole down is always on ”C” phase (assuming 3Ø panel). As standard, branch breakers shall be mounted at the top of the panel with “spaces” at the bottom, regardless of the direction panel is fed. All breakers have bolted connections except plug-in type. The2 days ago · The Enphase Installer Portal and Enphase App provide seamless monitoring and analysis of microinverter and system performance. Built-in rapid shutdown. Support for 208Y VAC three-phase commercial applications. Performance for 54-, 60-, 66-, and 72-cell modules with full or split cell. Simplified three-phase cabling system.PULS is deliberately working on guaranteeing the best delivery reliability. This guarantee is based on PULS controlling its full supply chain including the entire product life cycle. back. to top. The QT20.241 is a 480W 3-phase DIN rail power supply. DIN rail mountable High efficiency: 95% Compact size: 65mm wide 50% power reserves.Dec 17, 2021 · Disconnect all electrical components from the existing outlet before beginning the wiring process. Once all components are disconnected, it's time to install the new 480v 3 phase plug. Begin by connecting the three hot wires to the three hot terminals on the plug. Hot wires should be labeled as R, S, and T.Product Guides. 480V Primary Three Phase Control Transformers. TEMCo's three phase control transformers are copper wound and built with heat-proof insulation …Jun 4, 2018 · Remove the screws holding the cover on the disconnect switch and remove the cover. Set the multimeter to detect AC or DC voltage depending on what the box specifies, connect the probe leads to the "common" and "volts" connections, and select a voltage range somewhat higher than the voltage you intend to check.The Atkins Diet is a weight loss plan based on eating fewer carbohydrates and more fatty foods - low-carbohydrate:high-fat (LCHF) diet. Written by a GP. Try our Symptom Checker Got... According to NEMA, 460V three-phase is a “Utilization Voltage”, while 480V is a “Distribution Voltage”. Simply put, 480V is what the power source supplies, but the equipment within the system is designed to operate at 460V due to power losses. Although the drop in the voltage may not be exactly 20V, it will be within that range. Nov 19, 2012 · For many years, mainland Western Europe has used a mains, 3 phase, electricity supply nominally rated at 380v AC 50Hz while the UK used 415v AC 50Hz. Currently, all Western European 3 phase supplies are classified 400v AC. In reality there is no 400v AC supply unless you create one locally. 400v AC was a “standard” created …May 28, 2022 · Both single-phase 480 and three-phase 480 exist. In US industrial plants, the most prevalent power system is a 480-volt three-phase connection. It is the highest low voltage standard in the United States. 480V gives greater power with less current than 240V or 208V. Apr 9, 2021 · • Integral filtering is available on all 240V single-phase and 480V three phase ratings, providing a cost-effective means of meeting EN61800-3. External filters for all PowerFlex 4M drive ratings are also available. Optimized Performance • Removable MOV to ground ensures reliable operation with ungrounded or resistive distribution systems. Three-phase power can be defined as the common method of alternating current power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electric grids worldwide to transfer power. Welcome to this animated video that will quickly explain 3 phase power. ES Series 150 Amp 42-Space 42-Circuit 3-Phase Main Breaker Indoor Load Center ... No, this is not rated for 480v service. It is rated for 120/208v 3ph 4w, 240/120 3p4w delta or 240v 3ph3w service only. We do not have a load center offering for 480v service. by SIEMENS Product Expert | Dec 27, 2023.Product Description. Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 8 1/2 in, Air Flow 650 cfm, Air Temp. Rise 49 Degrees F, Voltage 480V AC, 3 Phase, Wattage Output 10 kW, Heating Method Fan Forced, Heating Capacity 34,100 BtuH, Mounting Location Ceiling, Wall, Horizontal Air Throw 18 ft ....