中文DL350 Series Universal Low-power Frequency Converter
The DL350 Series frequency converter is based on a brand-new software and hardware platform. It is a superior performance, compact, aesthetically durable low-power general-purpose frequency converter. It fully inherits the vector control, V/F control algorithm of Sifang’s high-end frequency converters, as well as flexible parameter configuration, a variety of extension interfaces, and hundreds of alarms and warnings. At the same time, the control panel can be flexibly placed according to customer needs, easily achieving keyboardless operation and basic operating status monitoring. It is a superior performance, fully protective vector general-purpose frequency converter.
Applications:
❉ Textile ❉ Engraving ❉ Ceramics
❉ Food ❉ Crimping ❉ Grinder
❉ Transmission ❉ Wire cutting ❉ Centrifuge
● The low-power frequency converter with superior performance can run continuously at 110% load.
● Real-time monitoring of the motor operation process such as voltage, current, frequency, and other state variables to help analyze the operating conditions of the motor load.
● The whole series of products have passed experiments such as short circuit test, vibration test, voltage drop test, high and low temperature test, humidity test, surge test, radiation interference degree test, radiation/conductive disturbance test, etc.
● The whole series can be equipped with a built-in braking unit, and the shutdown speed is fast.
● 4 multi-function input terminals, with 21 terminal function definitions, 10 programmable outputs, up to 12 channel combination methods, to achieve flexible control parameters.
● The panel supports hot plugging, suitable for system integration in various application scenarios.
● Equipped with RS485 communication interface, supports MODBUS RTU communication protocol; it is easy to achieve interconnection between the frequency converter and other industrial control devices such as PLC, industrial control machine, and has linkage synchronous control function.
● It can store up to 4 sets of historical fault records of the frequency converter, as well as 5 records of the last fault such as running frequency, output current, output voltage, DC side voltage, frequency converter module temperature, etc.
● Customized V/F curve, panel/analog/communication and other frequency setting combinations, multi speed operation, PID controller, I/O terminal function setting, analog channel function setting, automatic voltage regulation, automatic current limiting, linkage synchronization control, torque increase, swing frequency operation, etc.
● VVVF space vector control, open-loop vector control algorithm
● Monitoring various parameters set/running by the frequency converter itself, such as: set/running frequency, input terminal status, analog input/output, etc.
Product detail pictures:
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By Quintina from Bangalore - 2015.11.22 12:28
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Patricia from Lahore - 2015.02.21 12:14
