About TVFE9 series inverter is Tengen Electrical introduced a high-performance vector inverter, is a new generation product upgrading. This series of products based on the original product upgrade product performance, appearance, structure redesigned to make products look more beautiful, smaller and more compact, better meet the specific needs of each line of the industry. Here we have a brief introduction of this product: excellent control performance TVFE9 series inverter with high-performance speed sensorless vector control technology, has better acceleration and deceleration dynamic performance, low speed high torque output at 1Hz can output 150% of the rated motor torque. Stationary automatic motor parameter identification technology, without rotating the motor will be able to obtain accurate motor parameters, more suitable for motor load can not be detachable occasions. Rich configuration and functions of multifunction expansion card, such as water supply card, injection molding machine card encoder card, etc., to meet the requirements of a variety of industrial applications. Built-in variety of useful features, such as the program is running, PID regulator, textile Wobble operation function, water sleep function. TVFE9 series inverter with rich IO interface, and control program can be upgraded according to user needs, meet customer needs. Configuring the international standard MODBUS communication protocol via RS485 access to industrial communication networks. Convenient mode of operation ※ operator panel has a parameter download and upload function to facilitate replication parameters on multiple inverters. ※ parameters using three menu structure, with the shift key and Scroll, view and modify the parameters easier and faster. ※ compact design, the volume of the saddle significantly reduced generation models, user-friendly installation. Reliable improve the quality of protection, output short-circuit protection, over current, over voltage, output phase, input phase loss protection, exception made for the drive fast and accurate protection. Output 10V and 24V control power also has short-circuit protection, improve the reliability of the machine. Mature and reliable switching power supply design and main circuit driven design, to enhance the reliability of the drive. The key components of high-quality electronic devices. Infineon modules and capacitors, current sensors using Honeywell Aerospace Institute, the fan with Taiwan Heng Yang, a high-speed 32-bit single-chip ARM-CORTEX M3 chip. Wide range of applications based on these characteristics, TVFE9 series is suitable for a wide range of applications. Typical applications are: fan: boiler fan, blower, ventilation, air-conditioning fans and other pumps: submersible pumps, vacuum pumps, cooling pumps, circulating pumps and other machines: lathe, planer, grinder, engraving machines and other woodworking machinery: peeling machine, Conference Board Light Textile Machinery: spinning, winding machines and other machinery: open loop vector film blowing machine, plastic extruder, brick, ball mill, escalators and other product features self-learning function with motor control technology, electrical high precision and stable operation. Low-torque (0.5Hz15 times the rated torque), strong overload capacity. Independent duct design, thermal performance, the optional dust cover, dust-proof effect, environmental adaptability. Low inductance design, strong anti-interference performance. Standard RS485 MODBUS communications. Built-in variety of useful features, such as the program is running, PID regulator, textile traverse control and other functions, the machine is suitable occasion flexible. With a total running time function, can be switched to display the relevant operating parameters. With automatic energy-saving operation function, in certain occasions when a light load, energy-saving effect is very obvious. Appearance of simplicity, in line with the aesthetic characteristics of industrial products. Detachable keyboard, external keyboard can pull channel remote monitoring. Multifunction expansion card, such as water supply card, injection molding machine card, etc., to meet a variety of industrial applications and other requirements. Product control characteristic control characteristic control mode V / F control open loop vector control starting torque 0.5Hz 150% rated torque 0.5Hz 150% rated torque speed range 1:50 1: 100 steady speed precision ± 0.5% ± 0.5% Torque Control None None torque accuracy - - Torque response time - - Product Features Key features current limiting, torque boost, DC braking, power restart, slip compensation, automatic fault reset, the frequency lower limit, partial set frequency, starting frequency, frequency hopping, frequency, gain, carrier frequency adjustment, acceleration / deceleration mode adjustable output voltage meter, ammeter output, multi-speed, program run, traverse operation, PI closed-loop operation, the proportion of connections, remote control, Reversible Dead adjust the frequency setting modes and 10 primary frequency for a given way, the auxiliary frequency reference has five kinds of ways, the main frequency reference and auxiliary frequency given a variety of combinations. Main frequency selection are: the operator panel settings, terminals Up / Dn is set, the PC communication settings, analog AI1 / AI2, PID, the program is running, the terminal pulse DI set frequency range starting frequency 0.50Hz 0.00Hz ~ 400.00Hz ~ 20.00Hz deceleration time 0.1S ~ 3600.0S dynamic braking capability braking Megathermal operation voltage: 630V ~ 710V; dynamic braking usage: 1-10%; TVFE9-4150G and the following built-in brake unit DC system dynamic capacity DC braking starting frequency: 0.00Hz ~ 20.00Hz; DC braking current: 0.0 to 100.0% (rated motor current) DC braking time: 0.0 ~ 60.0S; no need to start DC braking wait time, fast Braking features multifunction M key multifunction M key can be set to: reverse bond; Achieved on the keyboard, reverse the control menu mode parameters using three-level menu structure, with the shift key and Scroll, view and modify the parameters more convenient RS485 communication port RS485 communication interface supports MODBUS protocol, standard operating panel enables remote control box function, the farthest 100 meters operation panel shuttle type operation panel, protection class IP20 standard for common DC bus full range can be realized more inverter DC bus power supply a full range of independent duct duct design using an independent customer support universal expansion port on the secondary development of the CPU POST POST achieve internal and external circuits, such as clicking on the ground, + 10V Power output is abnormal, analog input error, disconnection AVR function automatically adjusts the output voltage is valid, if the input voltage changes, the output voltage is substantially unchanged, maintaining a constant V / F value protection, overvoltage, undervoltage, overcurrent , current limiting, overload, overheating, electronic thermal overload relays, overvoltage landless, data protection efficiency of rated power, 7.5kW and below power level ≥ 93%; 45kW and below power level ≥ 95%; 55kW and above power class ≥ 98% display four-digit digital display (LED): set parameters, output frequency, output voltage, output current, motor speed, output torque, switch terminals, and other 15 kinds of state parameters, the programming menu parameters as well as 33 kinds of fault codes and other indicator (LED): Parameter Units, RUN / STOP status and other environments places: mounted vertically in a well-ventilated cabinet. Not permitted levels or other installation. The cooling medium is air. Installed free from direct sunlight, no dust, no corrosive gas, flammable gas, oil mist, steam, no drip. Ambient temperature: -10 ℃ ~ + 40 ℃, + 40 ℃ ~ + 50 ℃ derating between use is increased by 1 ℃, rated output current is reduced 1% Humidity: 20% to 40%, no condensation Altitude 0 m - 2000 m, 1000 m above derating, increased by 100 m rated output current 1% vibration reduction: less than 0.5g Storage temperature: -25 ℃ ~ + 65 ℃