Think S-Flex Enclosed Drives!

Transcription

1 Think S-Flex Enclosed Drives! Save time, save money, save space, think green

2 The best drive for commercial pump and fan app For over 100 years the Square D brand has been known for the most reliable electrical products. Our industry-leading electrical expertise and commitment to quality, fuels our passion for drives. The S-Flex enclosed drive, designed with input from HVAC consultants and contractors, was developed specifically for commercial pump and fan applications, providing the most effective solution with quickest payback. Save Time Because specifying drives can be time consuming, the S-Flex drive includes the most common requirements in HVAC specifications for pump and fan applications such as: n Simple start-up including preprogrammed parameters for pump and fan applications n Windows-based PCSoft software that allows you to: u Adjust parameters u Store and transfer drive configuration files u Monitor drive performance, including historical data u Configure, adjust, and control remotely u Store drive configuration programs n Quick installation with EZ-M mounting (EZM mounting channel is sold separately) n Easy wiring conduit knock-outs on the enclosure n Dedicated wiring terminal block n Stock availability so that the S-Flex drive is ready when you are Save Money Offering unmatched value in installed cost and functionality, the new S-Flex drive allows building owners, consulting engineers and contractors to focus on the essentials of demanding commercial building applications. More than dollars and cents, you ll save with: n Industry-leading reduced harmonic technology eliminating the need for line reactors and DC chokes n Energy savings designed with energy economizing motor algorithms maximizing energy savings by reducing electricity usage n Internal PID regulator function allowing flow rates to be adjusted for actual needs n Reduced equipment maintenance cost and downtime n 24/7 live technical support Save Space The most slender design in the Flex drive family, the S-Flex enclosed drive offers a compact product with just the right features for most HVAC applications. When space is a concern, we ve got you covered with: n Slender design for minimal wall space n Minimal space requirements between drives for side-by-side wall mounting n Retrofitting of HVAC systems in existing mechanical rooms

3 lications Think Green The S-Flex enclosed drive assists with Leadership in Energy and Environmental Design (LEED) building certification. Green buildings enhance occupant comfort and health, decrease vacancy rates, increase building valuation and improve the bottom line by reducing operating costs. A building that runs smoothly ensures comfortable tenants and comfortable tenants mean less vacancy. Going green with the S-Flex drive offers: n Building owners the ability to take advantage of state and local government energy incentives n More marketable buildings to tenants seeking energy efficient/sustainable facilities n Retrofitting to existing systems n The most efficient method of partial load control Industry leading Reduced Harmonics Technology The S-Flex drive, designed specifically for commercial pump and fan applications, has an industry leading, effective approach to reducing harmonics called Reduced Harmonics Technology (RHT). Designed by electrical experts, the S-Flex drive offers a unique optimized power section and a powerful motor control algorithm that significantly reduces harmonic currents without the use of additional harmonics reduction devices like line reactors or DC chokes. This results in: n Higher equipment efficiency n Reduced equipment cost n Fewer points of electrical failure n Smaller enclosure size n Lighter weight Harmonics can be present in voltage, current or both. Any power source that converts AC to DC can generate harmonics. Typical sources include: n Office equipment n Computers n Medical equipment n AC/DC power converters n Uninterruptible power supplies n Fluorescent lamp ballasts Harmonic currents do not add additional power to the electrical system, but additional current flows through electrical wires. Effects may include: n Overheating of electrical distribution system wiring n Shortened transformer life n Decreased power factor n Disturbance of power measuring systems For additional information on harmonic reduction visit

4 Features Keypad display for configuration and monitoring: u LED 7 segment display u Local/remote operation button u Programming buttons u Run key with run status LED indicator u Stop key 2. Through the door disconnect u Electrical disconnect circuit breaker handle with electrical lock-out/tag-out 3. Front access selector and lights u Adjustable Frequency Controller (AFC) Off bypass selector switch u Power on mode red LED indicator u Bypass mode green LED indicator 4. EZ-M channel mounting u EZ-M mounting feature interface built into the enclosure makes parallel alignment of multiple drives quick and easy with an EZ-M mounting channel (sold separately) 5. Hinged NEMA 1 rated enclosure: u Hinged door for quick and easy interior access u Run status LED n Horsepower range: u 1 40 hp at 208 Vac and 230 Vac u hp at 460 Vac n Built in EZ-M mounting feature for quick and easy parallel alignment and mounting (EZM mounting channel sold separately) n S-Flex drive uses an Altivar 21 drive power converter with Reduced Harmonics Technology and IGBT inverter with pulse width modulated output n Built-in Modbus communication capability and options for LonWorks, BACnet, Metasys N2 and Apogee P1 n Programming and diagnostics with PCSoft software n Adjustable Frequency Controller (AFC) Off Bypass Selector Switch n Power On mode red LED indicator n Bypass mode green LED indicator Conduit knockouts: u Conduit knockouts on bottom of enclosure for quick and easy wiring to line and load terminals and control wiring terminations 7. Short-circuit protection u Square D circult breaker offers electrical disconnect and over current protection u 100,000 Amp Short Circuit Current rating fully coordinated with UL 508C and NEMA ICS Bypass contactors u Drive Output and Bypass Contactor with electrical interlock allow for full speed operation n Terminal block for customer s control connections n Full voltage bypass contactor n 100k Amp Short Circuit Current rating, in accordance with UL 508C n Square D circuit breaker for disconnect and over current protection n Hinged door with latches for quick and easy interior access n Conduit knockouts on bottom of enclosure for quick and easy wiring 9. Terminal block 6 u Easy customer control wiring interface with terminal block connections

5 Full drives offer S-Flex Enclosed Drive The S-Flex enclosed drive is for commercial pump and fan applications. Designed as an off-the-shelf product, the S-Flex drive is an economical, yet feature rich package that includes a circuit breaker disconnect and bypass contactors. In addition, the S-Flex drive is rated as a NEMA Type 1 general purpose enclosure and is ideal for use in: n Residential high rise and mixed use buildings n Commercial office buildings n Schools and campus environments E-Flex Enclosed Drive The E-Flex enclosed drive is for commercial and industrial pump and fan applications. The E-Flex provides 100k AIC rating with a circuit breaker and with option for bypass contactors. Built to conform to International Building Code and American Society of Civil Engineers seismic standards for ground and roof installations, it meets both indoor and outdoor applications requirements with NEMA Type 1, Type 12K and Type 3R. This drive is ideal for use in: n Commercial buildings n Hospitals M-Flex Enclosed Drive M-Flex enclosed drives provide a robust, adjustable speed solution for commercial, industrial, water/ wastewater pumping applications. These packages are available in NEMA Type 1 general purpose or Type 12/12K drip and dustproof environmental enclosures in integrated and barriered bypass designs. This drive is ideal for use in: n Government n Hospitals n Universities n Pharmaceutical n Industrial facilities n Municipal pumping applications PowerGard 18-Pulse Enclosed Drive The Square D brand PowerGard drive is ideal for installations specifying clean power low harmonic content in compliance with IEEE 519 guidelines for harmonic mitigation. PowerGard 18-Pulse drives are UL 508 listed and available in Type 1 general purpose enclosures with fan filter options. This drive is ideal for use in: n Municipal pumping applications n Industrial pumping applications n Schools and universities

6 Selection guide The enclosed drive catalog number, located on the nameplate on the inside of the door, is coded to describe the configuration and options. Use the following table to translate the catalog number into a description of the enclosed drive V Full HP Load Height Width Depth Weight Options Catalog Number A in. mm. in. mm. in. mm. lbs. kgs. SFD21CG4Y A06 BACnet SFD21DG4Y B06 LonWorks SFD21EG4Y C06 Metasys N2 SFD21FG4Y D06 Apogee P1 SFD21GG4Y N06 Modbus Monitoring SFD21HG4Y S07 Seismic Qualification SFD21JG4Y SFD21KG4Y SFD21LG4Y SFD21MG4Y SFD21NG4Y SFD21PG4Y SFD21QG4Y SFD21RG4Y SFD21SG4Y V Full HP Load Height Width Depth Weight Options Catalog Number A in. mm. in. mm. in. mm. lbs. kgs. SFD21CG3Y A06 BACnet SFD21DG3Y B06 LonWorks SFD21EG3Y C06 Metasys N2 SFD21FG3Y D06 Apogee P1 SFD21GG3Y N06 Modbus Monitoring SFD21HG3Y S07 Seismic Qualification SFD21JG3Y SFD21KG3Y SFD21LG3Y SFD21MG3Y SFD21NG3Y V Full HP Load Height Width Depth Weight Options Catalog Number A in. mm. in. mm. in. mm. lbs. kgs. SFD21CG2Y A06 BACnet SFD21DG2Y B06 LonWorks SFD21EG2Y C06 Metasys N2 SFD21FG2Y D06 Apogee P1 SFD21GG2Y N06 Modbus Monitoring SFD21HG2Y S07 Seismic Qualification SFD21JG2Y SFD21KG2Y SFD21LG2Y SFD21MG2Y SFD21NG2Y

7 Specifications Electrical Specifications Input voltage 208 Vac +/-10%, 230 Vac +/-10%, 460 Vac +/-10% Displacement power factor Approximately 0.96 Input frequency 50/60 Hz +/-5% Output voltage Three phase output, maximum voltage equal to input voltage Galvanic isolation Galvanic isolation between power and control (inputs, outputs and power supplies) Frequency range of 0.1 Hz to 200 Hz (factory setting of 60 Hz maximum) the power converter Current limit 110% of nominal drive full load amperage (FLA) for 60 s Switching frequency Selectable from 6 khz to 16 khz Speed reference VIA*: 4 to 20 ma, Impedance = 242 Ohms or 0 to 10 Vdc, Impedance = 30 kohms 0 to 20 ma (reassignable, X-Y range with keypad display) VIB: 0 to 10 Vdc, Impedance = 30 kohms * VIA not available with communication option cards Frequency resolution in Hz (11 bits) analog reference Speed regulation +/-10% of nominal slip without speed feedback Efficiency Typically greater than 95% Inputs and outputs 3 Multi-function programmable Logic Inputs 2 Analog inputs; VIA (4 ma to 20 ma or 0 V to 10 V) not available with communications option card, VIB (0 V to 10 V) 1 Analog output; X ma to Y ma or 0 V to 10 V, software selectable 2 Assignable output relays; 1 fault relay, 1 assignable relay 1 RJ45 RS485 Modbus port Acceleration and 0.1 to seconds (adjustable in 0.1 s increments) deceleration ramps Motor protection Class 10 overload protection in addition to controller internal electronic thermal protection Keypad display Self-diagnostics. Also refer to instruction bulletin manual, Environmental Specification Storage temperature -13 F to +158 F (-25 C to +70 C) Operating temperature +14 F to +104 F (-10 C to +40 C) Humidity 95% with no condensation or dripping water, conforming to IEC Altitude 3,300 ft (1,000 m) maximum without derating; derate the current by 1% for each additional 330 ft. (100 m) Enclosure Type 1, Plenum Rated; suitable for installation in a compartment handling conditioned air Pollution degree Pollution degree 2 per NEMA ICS-1 and IEC Resistance to vibrations According to IEC : (power converter only) 1.5 mm zero to peak from 3 Hz to 13 Hz 1 g from 13 Hz to 150 Hz Resistance to shocks According to IEC (power converter only) 15 g, 11 ms Transit test to shock Conforming to International Safe Transit Association Codes and standards UL/cUL listed per UL 508C as incorporating Class 10 electronic and electromechanical overload protection. Conforms to applicable NEMA ICS, NFPA, IEC, and ISO 9001 standards AC146 Seismic qualification with importance factor, Ip = 1.5. Accessories Catolog Numbers Modbus Cable for PSoft EZ-M mounting channel, 72" length LonWorks communication card for field mounting Metasys N2 communication card for field mounting Apogee P1 communications card for field mounting BACnet communication card for field mounting VW3A8106 EZM72MC VW3A21312 VW3A21313 VW3A21314 VW3A21315 Not Actual Size

8 A worldwide presence Schneider Electric is a global supplier of electrical distribution, automation and control equipment products under the brand names of Square D, Telemecanique and Merlin Gerin. Backed by a global organization of 90,000 employees in 190 countries, Schneider Electric is a global electrical industry leader. With one of the strongest distribution networks in the U.S. and around the world, you can count on Schneider Electric to keep your business running smoothly and efficiently. Experienced For over 100 years, Schneider Electric has been an innovator in manufacturing products that are tailored to the demanding specifications of our customers. The company began incorporating electronic components into its motor control products to improve performance and reliability in the early 1960s and has been providing adjustable frequency drives and soft start solutions for over 30 years for a variety of customers and applications. Focused on your needs Schneider Electric has made a significant investment in research and development to design a new generation of AC drives and soft start products for variable torque applications such as centrifugal pumps and fans and constant torque applications which include material handling, hoisting, conveying, packaging and process machines. Schneider Electric can provide you with a wide range of solutions for pump and fan applications that will: n Reduce your energy costs n Improve up-time by spending less time installing and configuring, providing advanced diagnostics, industry leading voltage ride thru capability and seismic qualified products n Providing just the right solution for your harmonics mitigation requirements Schneider Electric - North American Operating Division Let Schneider Electric put these capabilities to work for you S. Roselle Road Palatine, IL Tel: Fax: Technical support: Schneider Electric. All rights reserved. Document Number 8839BR0501R8/ tk