sensorless vector control variable frequency drive (VFD)

superb sensorless vector control (field-oriented control,FOC) AC inverters Built-in PID function for closed loop control, are ideal for some energy saving applications. Built-in parameters copy function. Enhanced features of large starting torque
SHENZHEN, China - Aug. 26, 2013 - PRLog -- V5-H series superior quality sensorless vector control (field-oriented control) variable frequency drive (VFD) is based on high performance vector control technology.

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: < 1%
authorized CE, issued by ECMG
delivery lead time: 1-3 days
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:
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):
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.

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, 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 (sewage disposal) system (, civil engineering (municipal engineering), and other industrial areas.
V&T Technologies Co., Ltd. PRs
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