HAT833 Series Three-Way Power Automatic Switching Controller is A Three-Way Power Switching Module with Programmable Function

Electronic Engine ControlHAT833 Series Three-Way Power Automatic Switching Controller Is A Three-Way Power Switching Module With Programmable Functionfunction:HAT833 series three-way power automatic switching controller is a three-way power switching module with programmable function, automatic measurement, display and digital communication. It integrates digitization, intelligence, and networking, and automates the measurement and control process, reducing human error. It is an ideal product for three-way power switching.HAT833 series three-way power automatic switching controller is composed of microprocessor as the core, which can accurately detect three-way three-phase voltage, and can detect abnormal voltage (overvoltage, undervoltage, overfrequency, underfrequency, phase loss, reverse phase) sequence) to make an accurate judgment and output the passive control switch value. Its compact structure, advanced circuit, simple wiring, high reliability, can be widely used in electric power, post and telecommunications, petroleum, coal, metallurgy, railway, municipal, intelligent buildings and other industries and departments of electrical installations, automatic control systems.Performance and FeaturesThe system type can be set to mains - mains - power generation, mains - mains - mains, mains - power generation - power generation, etc.Monochrome 4.3-inch large-screen liquid crystal display, 240x128 pixels, white backlight, multi-language (Simplified Chinese, English, Traditional Chinese) display, touch button operation;Collect and display three-way three-phase voltage, frequency and phase;Collect and display load active power, reactive power, apparent power, power factor and current;With S1/S2/S3 independent overcurrent warning or trip alarm function;With non-important load NEL tripping function;With S1/S2/S3 cumulative active energy, cumulative reactive energy, cumulative closing times display;With current continuous power supply time and S1/S2/S3 cumulative power supply time display;For the energy storage switch, you can wait for the switch PF (ready to close) signal to be valid before closing;It has the functions of overvoltage, undervoltage, overfrequency, underfrequency, overcurrent, phase loss and reverse phase sequence;With automatic/manual state switching, in manual mode, the switch can be manually controlled to close and open;All parameters are field programmable and password verification is adopted to prevent misoperation by non-professionals;On-site manual test machine can be used to start and stop the generator set;With switch reclosing function;The closing output can be set to pulse or continuous output;Three-way N-line separation design;Real-time clock display, with historical record function, can record 200 pieces of data cyclically;It has the function of on/off of the generator set, which can be set for single operation, monthly or weekly operation, and whether to run with load or not;It can control two generator sets to realize cyclic operation, main operation and balanced time operation;The DC power supply range is extremely wide, and can withstand up to 80V DC input instantly;The AC input terminals have large spacing and can withstand voltage input up to 625V;Equipped with two-way RS485 isolated communication interface, using ModBus-RTU communication protocol, with remote control, remote signaling, remote measurement, remote adjustment functions, remote control of generator set start, stop, remote switch on and off functions;Suitable for a variety of AC system types (three-phase four-wire, three-phase three-wire, single-phase two-wire, two-phase three-wire mode);Modular structure design, flame retardant ABS shell, pluggable terminals, embedded installation, compact structure, easy installation.

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