V&t Technologies Co. Ltd.

shenzhen, China

• MOQ 1 Piece(s)

We offer asynchronous servo drive on plastic injection molding machine for energy efficiency. failure rate: authorized ce, issued by ecmg 18-month warranty period prompt delivery lead time: 1-3 days supply to regal, ingersoll rand, foxconn, tata group. available voltage range: 380 vac - 480 vac (323 vac - 528 vac): 380 v, 400 v, 415 v, 440 v, 460 v, 480 v power range: 11kw ~ 132 kw (15hp ~ 176hp) 25% - 70% energy saving, general above 50% energy saving with the existing parameters. improve environmental and production efficiency. lower noise levels. high response. long service life and less maintenance cost. easy to install, no need to replace the existing motor and oil pump. The total cost of our asynchronous servo drive is 70% lower than synchronous servo drive. for injection moulding machines, our servo drives allow injection molding machine hydraulic systems to vary the amount of fluid being pumped. This reduces the amount of fluid that is throttled and reduces the amount of wasted energy. applications: injection molding machines, die casting machines.

• MOQ 1 Piece(s)

We offer motor soft starters 380v, 660v, 1140v ±30%. Voltage range: ac 380v, 660v, 1140v ±30% eco-l motor soft starter is a new type motor starting and protection device that is integrated with power electronic technology, microprocessor and automatic control. this motor soft starter is able to steadily start and stop motor without step change so as to avoid mechanical or electric impact resulted from using conventional starting modes such as direct starting, star-delta starting and auto voltage reducing starting, and effectively reduce starting current and distribution capacity for fear of more investment on capacity expansion. features: multiple starting modes: current-limiting start, ramp current-limiting start and voltage ramp start can meet the site requirements to the maximum extent and realize the best starting effect. high performance microprocessor, high reliability. all external control signals adopt optoelectronic isolation and are set with different anti-noise levels, are applicable for use in special industrial environment. the unique compact structure rich motor protection functions: over-current, inputoutput phase-failure, short circuit of thyristor and overheat protection easy maintenance: pilot signal coding system composed of 4-digit number display monitors working condition of the system for 24 hours and meanwhile provides quick fault diagnosis. available voltage: 220 vac ~ 1140 vac

• MOQ 1 Piece(s)

We are offering pid closed loop control variable speed drive. failure rate authorized ce by ecmg under the audit of nvlap. Nvlap lab code: 200068-0. Iso/iec 07025:1999, iso 9002:1994 18-month warranty period prompt delivery lead time: 1-3 days supply to regal, ingersoll rand, foxconn, cg group. available voltage range: 380 vac - 480 vac (323 vac - 528 vac): 380 v, 400 v, 415 v, 440 v, 460 v, 480 v e5-h series optimized scalar control universal vsd (vfd) with pid closed loop feedback include following outstanding features: 1, sine wave pwm control with vector control; 2, close loop control with built-in pid function; 3, wide voltage adaptability, ac260v~480v input, dc350v~750v input; 4, containing a variety of fan and water supply energy saving mode and energy saving rate selection; 5, with sleep and wake up function. 6, vector control performance and insensitive to motor parameters. 7, the automatic energy-saving feature and pid control function are suitable for controlling fans and pumps. 8, nema-1 (ip 20). International protection rating of ip65 is customized. 9, volts per hertz (v/f) control with simple vector control functions. 10, built-in parameter copy function. applications: conveyor belt, sewage disposal (wastewater treatment) in municipal engineering, water supply in civil engineering, industrial, commercial and domestic sectors, water boosting for high rise buildings, cooling water circulation pumps, fire fighting system, air compressor, extruder machines, plastic extrusion machinery, fan and pump, blower, exhaust fan, ventilator, sprinkler and irrigation system, plastic injection molding machine, central air conditioning, sugar industry (separation of sugar, retrofitting of sugar crushing machine), food and beverage industry, metals industry, mining industry, paper and forest products industry, petroleum and chemical industry, wood processing, hvac (heating, ventilating and air conditioning), dust blower in iron and steel works.

• MOQ 1 Piece(s)

We offer 380v, 400v, 415v, 420v, 440v, 460v, 480v vector control (field oriented control) vsd drives (vfd, vvvf drives, ac frequency inverters), support common dc bus. built-in pid feedback closed loop control. built-in parameter copy function. wide voltage range: 380 vac - 480 vac (323 vac - 528 vac): 380 v, 400 v, 415 v, 440 v, 460 v, 480 v power rating: 0.4 kw ~ 3000 kw (0.5 hp to 4000 hp) vector control 1 (optimized v/f control, flux vector control features): offering excellent vector control performance and insensitive to motor parameters. startup torque: at 0.50hz, 180% rated torque speed adjustment range: 1:100 speed stabilization precision: +- 0.5% 0.50hz controllable motor stable operation with 150% rated torque (large torque at low frequency). vector control 2 (without encoder speed feedback, sensorless vector control, field oriented control): precise speed sensorless vector control technology realizes ac motor decoupling, enabling the dc motorization of operation control. startup torque: at 0.25hz, 180% rated torque (large torque at low frequency) speed adjustment range: 1:200 speed stabilization precision: +- 0.2% 0.25hz controllable motor stable operation with 150% rated torque. excellent control performance for sensorless vector control, suitable for different kinds of reciprocating equipments, such as cnc machine tools (cnc machining center, cnc lathe, grinding machine, engraving and milling machine, cnc mill, milling machines), fountain control, knitting machine, jacquard. run stably without tripping, specially suitable for some heavy duty equipments, such as energy saving renovation construction of injection moulding machines, crane and lifting equipment, numerical control machine tools, rolling mill, blast furnace feeder.

• MOQ 1 Piece(s)

We offer sensorless vector control frequency inverters. Built-in pid feedback control, process control utilising the pid loops. with the keypad, built-in parameter copy function from one drive to another. failure rate: authorized ce, issued by ecmg delivery lead time: 1-3 days with audit of nvlap. Nvlap lab code: 200068-0. Isoiec 07025:1999, iso 9002:1994 supply to regal, ingersoll rand, foxconn, cg group. voltage range: 200 vac - 240 vac (180 vac - 260 vac): 200 v, 220 v, 240v 380 vac - 480 vac (323 vac - 528 vac): 380 v, 400 v, 415 v, 440 v, 460 v, 480 v 525 vac, 575 vac 690 vac - 790 vac (587 vac - 793 vac) 1140 vac (960 vac - 1300 vac) power rating: 0.4 kw ~ more than 3000 kw (0.5 hp to more than 4000 hp) vector control 1 (optimized vf control): offering excellent vector control performance and insensitive to motor parameters. startup torque: 0.50hz 180% rated torque speed adjustment range: 1:100 speed stabilization precision: +- 0.5% 0.50hz controllable motor stable operation with 150% rated torque (large torque at low frequency). vector control 2 (without encoder speed feedback, sensorless vector control, field oriented control): precise speed sensorless vector control technology realizes ac motor decoupling, enabling the dc motorization of operation control. startup torque: 0.25hz 180% rated torque (large torque at low frequency) speed adjustment range: 1:200 speed stabilization precision: +- 0.2% 0.25hz controllable motor stable operation with 150% rated torque. applications: mechanics, winders, screw feeders, electronics, laminating machine (laminator), dividing and cutting machines (splitting machines, slitting machines), metallurgy, mining and coal, air compressor, petrochemical, transportation, building materials, municipal engineering..

• MOQ 1 Piece(s)

We are offering 525 vac, 575 vac frequency inverters (variable speed drives, frequency converters). Superior quality flux vector control (field-oriented control) variable frequency drive (vfd drive) built-in pid feedback closed loop control, process control utilising the pid loops. With the keypad, built-in parameter copy function from one drive to another. voltage: 500 vac, 525 vac, 575 vac power rating: 0.4 kw ~ 3000 kw (0.5 hp to 4000 hp) features: startup torque: at 0.5hz, 150% rated torque; output frequency: 0.00~300.00hz. Remark: 0.0~3000.0hz can be customized 2-way rs485 communication ports support modbus protocol (rtu). The standard operation panel can realize remote control box function with a maximum distance of 500m. Common dc bus is suppported for several drives independent duct: the full series adopts independent duct design and supports the installation of heatsink outside the cabinet applications: fan and pump: central air conditioning system, wastewater treatment, constant pressure water supply system, water spraying, water irrigation pump; conveying and delivering machine: belt conveyor, automatic door, pull coil type iron door, dumb waiter, crown block x-y axle; coal and mining industry: pumps, conveyors, mine winch, mine hoists, grinding mills, high-pressure grinding rolls; other applications: industrial washing machine, steel plant, winders, screw feeders, screw air compressor, grinder, running machine, feeding machine, iron, car washer, packing machine, musical fountain in municipal engineering, cold rolling mill.

• MOQ 1 Piece(s)

We are offering closed loop vector control ac frequency inverters. V6-h series closed loop vector control (field-oriented control) frequency inverter is based on high performance vector control and torque control technology, modular software and hardware features. built-in pid feedback controller. parameters copy function. nema rating: nema 1- ip20 (ip65 is customized). this high performance v6-h frequency inverters can meet the demands of printing, lifting, crane, papermaking, chemical fiber, elevator, mill, packaging and other high-end industrial applications. available voltage range: 380 vac - 480 vac (323 vac - 528 vac): 380 v, 400 v, 415 v, 440 v, 460 v, 480 v vector control 1: (enhanced v/f control) offering excellent vector control performance and insensitive to motor parameters. startup torque: 0.50hz 180% rated torque (high torque at low frequency) speed adjustment range: 1:100 speed stabilization precision: +- 0.5% 0.50hz controllable motor stable operation with 150% rated torque. vector control 2 (without encoder speed feedback, sensorless vector control): precise speed sensorless vector control technology realizes ac motor decoupling, enabling the dc motorization of operation control. startup torque: 0.25hz 180% rated torque (large torque at low frequency) speed adjustment range: 1:200 speed stabilization precision: +- 0.2% 0.25hz controllable motor stable operation with 150% rated torque. vector control 2 (with encoder speed feedback, closed loop vector control): startup torque: 0.00hz 180% rated torque (large torque at low frequency) speed adjustment range: 1:1000 speed stabilization precision: +- 0.02% open loop torque control mode: independent current loop control to realize true torque control, supporting online switching of torque control and speed control. torque precision: +-5% torque response time:

• MOQ 1 Piece(s)

We offer 690v-790v vector control ac variable speed drives (frequency inverters, frequency converters). Superb flux vector control (field oriented control) 690vac - 790vac frequency inverters (vsd drives, vfd drives). built-in pid feedback for closed loop control. built-in parameter copy function. input frequency: 50hz60hz, fluctuation: +-5%; output frequency: 0.00~300.00hz. Remark: 0.0~3000.0hz can be customized; excellent control performance for sensorless vector control, suitable for different kinds of reciprocating equipments, such as cnc machine tools (cnc machining center, cnc lathe, grinding machine, engraving and milling machine, cnc mill, milling machines), fountain control, knitting machine, jacquard. run stably without tripping, specially suitable for some heavy duty equipments, such as energy saving renovation construction of injection moulding machines, crane and lifting equipment, numerical control machine tools, rolling mill, blast furnace feeder. unique solution for transient power-down of power supply. especially for chemical fibre and textile equipments, multi-point simultaneous linkage equipments, fans and pumps, restart equipments for instantaneous power failure. popularly accepted in several industries, including coal and mining industry: pumps, conveyors, mine winch, mine hoists, grinding mills, high-pressure grinding rolls; competitive advantages: failure rate: certificates: ce from ecmg, nvlap. Nvlap lab code: 200068-0. Isoiec 07025:1999, iso 9002:1994; 18-month after-sale warranty period; delivery lead time: 1-3 days; supply to regal...