Shenzhen V&T Technologies Co., Ltd. - Auckland City, New Zealand

Mode control type: Volts per Hertz (V/Hz

The rapid growth of the extrusion industry has increased the demand for extrusion machines and accessories.

Extrusion process, including hot extrusion, cold extrusion and hydrostatic extrusion, is useful in the creation of objects of various shapes like solid round, rectangular, etc.

Various extrusions machinery include Extruder, PP / TQ Film Plant, Extrusion Lamination Plant, Synthetic String Plant, and so on.

Plastic extrusion is very common, and involves melting and forming of raw plastic material into pipe / tube, window frames, adhesive tape, etc.

There are various types of plastic extruders, such as basic extruder machine, single screw extruder and twin screw extruder. These extruders are used to manufacture a wide range of products by extruding an assortment of plastic materials.

Variable frequency drives are widely used for retrofitting of plastic extruder machinery, mainly for reducing the energy consumption, thus saving the energy bill.

In modern society, domestic and commercial sewage treatment plants are common.

Frequency inverters from our company are widely used for waste water treatment (sewage disposal, sewage treatment, sewage sludge treatment) for municipal engineering.

One main benefit of using AC inverter drives in this field is energy saving.

V5-H series high performance vector control variable frequency drive (VFD) is based on high performance vector control technology.

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

Power rating:
0.4 KW ~ 3000 KW (0.5 hp to 4000 hp)

Vector Control 1:
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):
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, petrochemical, transportation, building materials, municipal engineering, metal processing, textile, printing and dyeing, paper making, plastic injection moulding machine, central air conditioning, numerical control machine tools, air compressor, fan and pump, blower, HVAC (air conditioner of large building, water supply system for large building), wastewater treatment system, civil engineering, and other industrial areas.

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.

injection moulding machines

Vector Control 1:
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):
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.