On conveyor belts, for example, variable frequency drives can reduce the current needed to start the motor from 650 percent of FLA typical of Direct On Line Starting, to 150 percent of FLA, typical of Current Limited VFD Starting- all without requiring a special rotor design.
Both skids had programmable logic controller(PLC), variable frequency drive(VFD) and human machine interface(HMI) components that were either going to be discontinued soon or had already been discontinued.
Kv/50kv vlf high voltage booster The product combines modern advanced digital variable frequency technology and microcomputer control together, therefore, it can realize the full automatic voltage boost, step down, measurement and protection as well as the manual….
With the intuitive and user-friendly Studio 5000 software, you can integrate Variable Frequency Drives(VFDs), motion, safety and process into one infrastructure by using one control engine and one network technology across applications, operations and environments plant-wide.
Despite their different structures, all 3-phase permanent magnet motors(BLDC, PMSM or PMAC) are driven by a PWM-modulated three-phase bridge(three half bridges) so as to supply the motor with variable frequency and amplitude three-phase voltages and currents.
If a reader were to stay on one frequency for longer than 0.4 seconds there could be interference between neighboring radios. After the value of the variable frequency has been set, the resulting signal is then amplified using the RF amplifier and modulated by the information that the reader is attempting to send to the RFID tag.
可変周波数と可変速度。
Variable frequency and variable speed.
可変周波数スピンドルモータ出力。
Variable frequency spindle motor power.
可変周波数ドライブ(VFD)。
Variable Frequency Drive(VFD).
速度制御:可変周波数ドライブ。
Speed control: Variable frequency drive.
Hv31コンパクト可変周波数インバータ。
HV31 Compact variable frequency inverter.
低電圧可変周波数バンク電源。
Low-voltage SVG Variable frequency bank power supply.
多機能DC可変周波数Submersib…。
Multifunctional DC Variable Frequency Submersib….
高性能可変周波数駆動システム;
Independant variable frequency anti-sway system;
サーボまたは可変周波数制御をサポート。
Support servo or variable frequency control.
Hd2000モジュラー可変周波数ドライブvfd。
HD2000 Modular variable frequency drive VFD.
可変周波数インバーター(202)。
Variable Frequency Inverter(144).
動きを安定:可変周波数技術。
Stable movement: variable frequency technique.
件名:低電圧可変周波数バンク電源。
Subject: Low-voltage SVG Variable frequency bank power supply.
件名:hd2000モジュラー可変周波数ドライブvfd。
Subject: HD2000 Modular variable frequency drive VFD.
English
中文
عربى
Български
বাংলা
Český
Dansk
Deutsch
Ελληνικά
Español
Suomi
Français
עִברִית
हिंदी
Hrvatski
Magyar
Bahasa indonesia
Italiano
Қазақ
한국어
മലയാളം
मराठी
Bahasa malay
Nederlands
Norsk
Polski
Português
Română
Русский
Slovenský
Slovenski
Српски
Svenska
தமிழ்
తెలుగు
ไทย
Tagalog
Turkce
Українська
اردو
Tiếng việt