General purpose inverter: KE200,KE300, KE600 series; Power rating: 0.4KW to 1200KW Voltage: 220V to 660V Control mode: V/F control, open-loop vector control & close-loop vector control Different power rating with different packing.
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Services: Buying office, oem, components sourcing, value added services
Buyer: In shell pecan nut, macadamia nut
Three phase 380V input,22KW,30hp,size:303*192*171.5mm.The variable frequency inverters are widely used in mechanicals,textile machinery,packaging machinery,rubber machinery,printing machinery,construction machinery,motor machine,building materials,mining,water industry,wind power,solar and so on.There are also other type and power frequency inverter that can be available. We are recruiting agent in Vietnam these two months,if any interests,please feel free to contact me. -
Place of origin guangdong, china (mainland) Model number eds1000 Output power 0.75-55kw Output type triple Input voltage 3 phase 380v/415v 15% Output voltage 3 phase 380v/415v 15% Type ac drive Output frequency 0-400hz 1. Adopt space voltage vector pwm control and sensorless vector control. 2. 150% of rated torque at 1 hz frequency. 3. Perfect function, small volume, suitable for all kinds of spot. 4. Bears automatic voltage regulation (avr) and automatic current limiting function, which makes the system more stable. 5. Built-in pid controller, can realize constant pressure (flux etc. ) "one drives multiple devices" control (function in option). 6. 16 (maximum) section speed control and weaving swing frequency function give you more handy operation. 7. 0-20khz pulse input output interface are convenient for making up of digital closed-loop control system. 8. Rs485 communication interface(part in option) can be built inside the inverter to realize centralized control and main auxiliary 235*180*190mm
SANDI SDP series Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, it's suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which won't cause mechanical failures. This Inverter is very suitable for solar power systems, wind power generation systems, wind and solar hybrid generation systems. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply. Technical Features: 1, The core components are all imported, adopting the sixth generation IPM module from Mitsubishi, which has stable performance, long service life, strong protection functions and convenient replacement and maintenance. 2, Adopt the central processor DSP28335 chip from American TI Company, respond quickly and accurately, and provide stable and clean power for the load to provide protection. 3, The whole machine adopts modular design and plug-in design, which is convenient for maintenance. 4, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. 5, The output voltage can be set between -40% to +20% of rated voltage. 6, The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel. 7, Output AC Power is suitable for all types of electrical equipment, CNC machines, electric tools, motors, pump and air conditioner etc. It has higher efficiency and higher capability of driving load. 8, Humanized safety design, using isolation transformer design, input and output are completely electrically isolated, input and output are equipped with circuit breakers, which saving costs for the user and easy to installation. 9, Wide input voltage can be set according to customerâ??s requirement. Input voltage range can be selected from 100-300V, 300-500V or 500-850V, suitable for solar system without backup batteries, it can save many cost and maximization use the solar energy. 10, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 11, Powerful data display function. LCD + LED display, can display input and output voltage, current, KWH, fault display, convenient for customers to quickly find faults and guide maintenance. 12, European CE (EMC, LVD, UL1741) and ISO9001 certificates.
Place of origin: guangdong, china (mainland) Brand name: oem Model number: yzf-mv300b Rated voltage: 380-480v Rated frequency: 50hz/60hz ±0.5 Output frequency: v/f 0-3000hz, v/c 0-650hz Speed range: 1:200 Speed fluctuation: ±0.3% Torque response:
VTdrive R&D team and management was core leader of Frequency inverter development in China. The most experienced VTdrive R&D team was developed over 2 million pieces ac drives in 15 years. The R&D spending over 32 million USD. 2006 up to now the R&D team finished the third generation VFDs (high performance vector and torque control) in VTdrive.VTdrive has proprietary intellectual property rights of all our software and hardware design. We not only production general purchase drives but also can customized for special purpose.VTdrive cooperated with same high-end materials suppliers and outsourcing factories with best frequency inverter manufacturer in CHINA. VTdrive strictly according with the ISO 9001 quality management system of production to ensure quality of product. VTdrive products meet up with IEC standard and passed CE approve.
Why choose Folinn 1. One of earliest inverter (AC drive) manufacturer in China since 1994(more than 20 years history) 2. TOP 10 inverter manufacturer in China with many years continuous. 3. CEEIA Council Member of Inverter Industry in China 4. National Torch Program. 5. National High-tech Enterprise. 6. Annual sales volume is 450 million. 7. Own technology 8. Quality technology More than 10 times checking and test. Every product is with a particular series number in order to tracking and tracking procedures.
1. Side-by-side mounting without derating is possible thanks to the compact, book-style design 2. Penetration of dust is minimized thanks to coated PCBs 3. Radio disturbance from motor cables is limited due to built-in RFI filters 4. Lifetime of the drive is extended and reliability improved as a result of the effective heat sink that removes heat from the electronics 5. Energy consumption can be reduced as kinetic energy in the application can be transformed into braking power to slow down the motor
Variable Frequency Drives
