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.
Typical Application
Textile,Food,Transmission,Engraving,Crimping,Wire cutting,Ceramics,Grinder,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, radi a tion 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 achieveflexiblecontrol parameters.
- The panel supports hot plugging, suitable for system integration in various application scenarios.
- Monitoring various parameters set/running by the frequency converter itself, such as: set/running frequenc y, input terminal status, analog input/output, etc – VVVF space vector control, open-loop vector control algorithm
- 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, automati c current limiting, link age synchronization control, torque increase, swing frequency operation, etc.
- 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.
- 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.
Product detail pictures:
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By Eartha from Malta - 2015.10.01 14:14
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
By Ella from Egypt - 2015.09.12 17:18
