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400V/ 660V/1140V AC Drive /VFD/Frequency Converter (HPVFV)

Name: 400V/ 660V/1140V AC Drive /VFD/Frequency Converter (HPVFV)
Brand: all-electronics-online.com
SKU: 702319115
Availability: InStock
Rating: 4.4 (82 reviews)

Price:	US $ 65-100000tai
Trade Terms:	FOB
Min Order:	1tai
Pay Type:	T/T

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Showroom Product Company Profile

Prod Model:	hpvfv
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Task:	Program
Structure:	Combination
Mathematical Model:	Linear
Signal:	Continuous

Product Description

HPVFV inverter, using high-performance digital signal processor and optimizing control algorithm, provides fans and pumps etc with high speed ,flexible, safety control.

Including V/F control, field orientation vector control , Sensorless Vector control (this control can effectively improve the problem speed along with the change of load). PID function and auto tuning function are more suitable for fans and pumps to realize better energy saving.

System startup or reaching set value, through the S-Curve function, can realize smooth change of speed, so as to improve the large inertia load control functions.

Main Parameters

1 Input rated voltage 400V(660V,1140V option), Rated power 5.5~400kW

2 Input frequency 50/60Hz

3 Speed adjustment error less than 1%

4 Maximum line unbalanced level of three-phase input voltage is 3%

5 Overload 150% for 60s, 175% for 2s

6 Starting torque

Sensorless vector control 150%(0.5 Hz)

Sensor vector control 200%(0Hz)

7 Output frequency/speed:

Sensor 0 8000[rpm]

8 Frequency reference

Analog Input resolution 10bit, accuracy+0.1%

Keypad Resolution 0.01Hz / 0.1Hz

9 Acceleration time

Sensorless&Sensored vector control:-0.00~3000.00[sec]

10 Deceleration time

Sensorless&Sensored vector control:-0.00~3000.00[sec]

China Hpan Electric Co., Ltd. Was established in 1991. Solcom&Hapn (Shanghai) Electric Co., Ltd., as a subsidiary

Company of Hapn China Electric, specializing in high tech R&D and production, located in Shanghai, China. The company follows the ideas of "Development Driven by Science&Technology", insists on synchronized developing with the world advanced energy saving technology and aiming at designing and developing high-tech products unceasingly. Hapn company has grown to be a modern technologies enterprise that is integrated with R&D, production, trading, marketing and information technology, and developed multiple high quality products with state of the art technology covering medium voltage soft starter, low voltage soft starter, medium and low voltage frequency inverter, medium voltage permanent magnetic vacuum circuit breaker and medium voltage permanent magnetic vacuum contactor, etc.

Hapn brand products have been applied widely to many national key engineering projects and oil&gas and mining industry applications at home and abroad such as the Three Gorges Hydropower Engineering, 2008 Beijing Olympics Game Facilities, 2010 Shanghai Expo Facilities, Sinopec, PetroChina, Russia Rosneft Oil, Russia Luk Oil Co., Ltd., Iran Tehran Refinery, Kazakstan Kumkol Oil Resources Company and Vietnam Xizhan Coal Mine, etc., providing comprehensive green energy saving automation technical support for industries and power supply fields.