Examples of using Three-phase in English and their translations into Thai
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Colloquial
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Ecclesiastic
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Ecclesiastic
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Computer
Test sample types, two core single-phase, three core three-phase, Four core three-phase.
Voltage unbalance: Indicates the difference in amplitude between three-phase voltages, or the phase shift from the normal voltage phase difference, or both;
This type of detection voltage can also be called three-phase power supply monitor, phase sequence protector, over voltage protection device, etc.
Power and Energy loggers are used for conducting three-phase energy and load studies to discover where savings are possible.
Three-phase power quality analysers are ideal for power quality testing, troubleshooting, logging, and creating detailed reports in conjunction with the easy-to-use PowerLog-430 software.
SB-JRF series three-phase asynchronous motors have steel casing and frequency conversion motors.
Three-phase power surge protection device has remote signal function Brief introduction Surge….
IE2 High Efficiency motor three-phase asynchronous motor is the totally enclosed, fan-cooled.
AG71FY6 three-phase torque asynchronous motors are used for elevator doors with such advantages of attractive appearance and low noise etc.
Integrative structure Three-phase monitoring of overload, phase loss, phase unbalance Powered by the measuring circuit 1 NC SCR output contact 4 LEDs for status indication.
Several speed control method and characteristics of three-phase asynchronous motorsDec 29, 2015.
Power supply requirements: rated voltage at the motor end should be three-phase alternating current supply with 380±10% or 660±10% voltage, 50Hz. 660 voltage needs spelially to explain.
Our machines produced in Suzhou factory are mainly applied to induction motors such as washing machine motor, air conditioner motor, pump motor, coil motor, three-phase motor, fan motor and compressor motor, etc.
HZYA-3Z transformer on load tap changer testing 1、 Description The instrument is mainly used to measure the transformer on-load tap-changer transition waveform, transition time, the instantaneous transition resistance, three-phase synchronization and so on.
Low power gear motor consists of AC& DC miniature power gear motors, GH type horizontal or GV type vertical small gear motor, and related accessories like AC speed controller, three-phase mini frequency converter.
JRS2 Thermal Overload Relay is suitable for power system with AC 50Hz, rated working voltage of main circuit up to 690V, current up to 630A, for overload and phase-failure protection of three-phase AC asynchronous motor. Products meet the GB14048.4 standard.
ZW20-12 outdoor column on Vacuum Circuit Breaker series three-phase ac 50 hz outdoor high voltage switch equipment, mainly used for 10 kv power system of rural electric network and city, as points and load current, load current and short circuit current, can also be used to other similar places. The breaker can match an isolating switch combination circuit breaker.
KYN28A-24 series metal-clad removable enclosed switch cabinet(called switch cabinet for short). It is applicable for power receiving and distribution in the 24kV three-phase AC 50Hz single bus bar and single bus bar sectioning system. It has the functions of controlling, protecting and monitoring the circuit.
This series products has two type of insulation, oil immersed and epoxy resin(dry type), dry-type is divided into split type and in-one body type, all type has V/ V wiring two components( three-phase three-wire) and Y/ Y wiring three components three-phase four-wire.
Phase loss protection Reverse phase protection Overvoltage protection Undervoltage protection Three-phase voltage unbalance protection Contact form: Two open and two closed, Phase loss and reverse phase protection about 2S action, Over-voltage and under-voltage protection about 8S action, Because this protector only protects against voltage and phase sequence, it can be applied to various power motors., If you do not need one of the above protection features, please explain when ordering.