We are efficiently meeting the requirements of numerous clients across the country by supplying best grade Variable Frequency AC Drives. These alternate current drives are high in power and provided with a perfect torque density. Our offered drives are used in various industries such as ceramics, plastics, textiles, injection molding and wire drawing fractions. We procure these considering industry specific parameters, from the authentic vendors of the market. The Variable Frequency AC Drives that we are providing to the customers are known for their excellence in performance. Features: Upfront speed control potentiometer Optimized motor magnetization Consumes less energy Further details: We are engaged in manufacturing and importing VLT AQUA Drive for our huge clientele base. It is available in single phase and three phase models to meet the requirements of varied clients. It incorporates various features such as pipe fill mode, initial/final ramp, flow compensation, motor alternation and a lot more. Water hammering, bursting water pipes or blowing off sprinkler heads is prevented, energy is saved and also our VLT AQUA Drive requires low maintenance cost. Clients can avail it along with various accessories like communication options, display options, application options, filters, IP21/NEMA1 Kit, USB connection cable to PC and Harmonic Filter cable to PC . Features and benefits Power and voltage range 200-240 V ..... 0.25 kW - 45 kW 380-480 V ..... 0.37 kW - 1000kW 525-600 V ..... 0.75 kW - 90 kW 525-690 V ..... 45 kW - 1,4 MW Three phase 3x200-240V 0,25-45kW 3x380-480V 0,37-1000kW 3x525-600V 0,75-90kW 3x525-690V 11-1200kW Single phase 1x200-240V 1, 1-22kW 1x380-480V 7, 5-37kW EnclosuresIP20/chassis, IP21/NEMA 1, IP55/NEMA 12 and IP66/NEMA 4X Dedicated water features Auto tuning of the PI controllersWith auto tuning of the PI controllers, the drive monitors how the system reacts on corrections made by the drive - and learns from it, so that precise and stable operation is achie ved quickly. Pipe Fill ModeEnables controlled (closed loop) filling of pipes. Prevents water hammering, bursting water pipes or blowing off sprinkler heads. End of Pump Curve detects breaks and leakageThe feature detects breaks and leakage. End of curve triggers an alarm, shuts off the pump, or performs another userdefined action. Dry Pump Protection lowers maintenance costs The VLT AQUA Drive constantly evaluates the condition of the pump, based on internal frequency/power measurements. Standard cascade controllerThe in-built cascade controller controls up to three pumps with fixed lead pump. Motor AlternationThis built-in logic controls alternation between two pumps in duty/stand-by applications. Motion of the stand-by pump prevents sticking of the pump. An internal timer assures equal usage of the pumps. Flow compensationThe flow compensation feature reduces the pressure set point according to the flow - which saves energy. Initial/Final RampThe initial ramp provides fast acceleration of pumps to minimum speed, from where the normal ramp takes over. This prevents damage on thrust and bearings. Sensorless Pressure or Flow Control SafetyThe VLT AQUA Drive can optionally be delivered with the safe stop functionality suitable for category 3 installations according to EN 954-1. This feature prevents the drive from starting unintended Accessories A wide selection of accessories is available for the AQUA Drive to suit your needs. For further details see the Operation Instructions. Options Options for bus communication, user programs, etc., are delivered ready for plug and play. Display options Local Control Panel LCP (graphical and numerical)Cable for LCP, 3 m [9,8 ft.] Remote-mounting kit for Local Control Panel (LCP) Application options External 24 V supply card Serial Communication Options Profibus Option Card (MCA-101)DeviceNet Option Card (MCA-104)Ethernet IP (MCA-121) I/O options General Purpose I/O (MCB 101), Relay Option (MCB 105), Extended cascade option (MCO-101), Advanced cascade option (MCO-102), Analogue input option (MCB109), External 24VDC supply option (MCB-107) Filters Harmonic Filter (AHF 005/010 MCE) Sine-Wave Filters (MCC 101) dU/dt filter (MCC 102) Other accessories IP21/NEMA1 Kit USB connection cable to PC Harmonic Filter cable to PC
