Description
PPC907BE 3BHE024577R0101 Модуль ввода / вывода ABB
Швейцария, и входит в десятку крупнейших швейцарских транснациональных корпораций.PPC907BE 3BHE024577R0101
химическая, нефтехимическая, фармацевтическая, целлюлозно – бумажная, нефтепереработка; Оборудование приборов: электронные приборы, телевизоры и оборудование для передачи данных,
генераторы, гидротехнические сооружения; Каналы связи: интегрированные системы, системы сбора и распространения;PPC907BE 3BHE024577R0101Строительная промышленность: коммерческое и промышленное строительство.
[Introduction] PLC and frequency converter are two important electrical equipment in the field of industrial automation control. This book
combines the introductory knowledge of PLC and frequency converter. The main contents include introduction to PLC, PLC composition and
principle, and the use and application of PLC programming software. System development, basic instructions and applications, step instructions
and applications, functional instructions and use, the structure and principle of the frequency converter, the use of the frequency converter, as well as
the selection, installation and maintenance of the frequency converter.
What is a frequency converter ? Generally speaking, it is: AC – DC – AC (it can also be said to be rectifier first – then inverter). The frequency converter
that undergoes this process is also called AC-DC-AC frequency conversion. Currently, it is also used in various industries. One of the more commonly
used ones. In addition, there is also an AC-AC conversion, which is also called an AC converter.
1. What is a frequency converter?
Frequency converter is a power control device that uses the on-off function of power semiconductor devices to convert industrial frequency power into
another frequency. The frequency converter is mainly composed of rectifier (AC to DC), filtering, inverter (DC to AC), braking unit, drive unit, detection unit, microprocessing unit, etc.
The frequency converter is a device that converts industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to
realize variable speed operation of the motor. The control circuit completes the control of the main circuit, and the rectifier circuit converts the AC
power into DC power. The DC intermediate The circuit smoothes and filters the output of the rectifier circuit, and the inverter circuit reverses the DC
power into AC power. For inverters that require a lot of calculations, such as vector control inverters, sometimes a CPU for torque calculation and some
corresponding circuits are needed. Variable frequency speed regulation achieves the purpose of speed regulation by changing the frequency of power supply to the motor stator winding.
YAMATAKE J-SRP80-020
YAMATAKE CORPORATION C315GA040500
YAMATAKE CORPORATION C312GA000500
YAMATAKE CORPORATION AZBIL-SDC31-C312GA000100
WYNN MARINE 1000.115.110.1C
UCIDA URP-15W-10G
UCIDA U-SYS-081
SELCO M2500
SCANA MAR-EL N-3880 DALEN MPS210
SCANA MAR-EL N-3880 DALEN MPS200
SCANA MAR-EL AS N-3886 DALEN MP-501
SBS TECHNOLOGY EGE-CONTROLLER SBS5000
SAE ELEKTRONIK GMBH KA-40-RS-232-T
SAACKE MARINE SYSTEMS RSE-PII
SAACKE F-OSA-1-8400-143200-FOSA
ROLLS-ROYCE MARINE-ULSTEIN UMAS-E0
ROLLS-ROYCE MARINE SLIO-02 CANMAN
ROLLS-ROYCE MARINE SLI-01 CANMAN
ROLLS-ROYCE MARINE CCN-01 CANMAN
ROLLS ROYCE MARINE TENFJORD-AS-PC1010
PRECIMA PRODUCTION AB-ROLLS-ROYCE-KAMEWA 1082 WATER JET CONTROL UNIT-2
PRECIMA PRODUCTION AB-ROLLS-ROYCE-KAMEWA 1082 WATER JET CONTROL UNIT-1
PMA KS-94 TYP-9407-923-01001
3BHB009884R521 ABB
S-073N 3BHB009884R521 ABB
S-073N ALU 3BHB009884R521 ABB
EMERSON A6500-UM
EMERSON A6120
EMERSON 9199-00002 A6120
EPRO L0115012 L0115032
EPRO MMS3125/022-020
MOTOROLA MV6100COMI
MOTOROLA MVME6100
MOTOROLA MVME61006E-0163
MOTOROLA MVME7100-0171
PMA KS-94 TYP-9407-923-01001
PLEIGER ELEKTRONIK 362MC
NSD CORPORATION VS-10B-UDNP-1-1.1-S002
NSD CORPORATION VARILIMIT VS-10G-D-MP
NORIS AUTOMATION SG-2000
NORIS AUTOMATION GMBH-SG-2000
NAKASHIMA PROPELLER THRUSTER CONTROLLER PANEL
NAKAKITA SEISAKUSHO NSVBT732
MURPHY SR260
MEIYO MFT-06-0920-1
LILAAS LF90S-01-157-REV-A
LIEBHERR 917871414 X1-034 CAN
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