Three-phase network multi-function power meter LCD

Three-phase network multi-function power meter
: <<< r>Product Overview: Multi-function network power meter is designed for the power monitoring needs of intelligent buildings with public facilities in industrial and mining enterprises in the power system. It can measure all commonly used power parameters with high precision, such as three-phase voltage, current, active power, reactive power, frequency, power factor, four-quadrant electricity, etc. It adopts a wide viewing angle with white backlight and two specifications of display mode to display the instrument measurement parameters and the operating status information of the power grid system. The instrument panel is equipped with four programming keyboards. Users can conveniently realize display switching and programming of instrument parameters on site. It has Great flexibility.
Multifunctional network power meters have extremely high cost performance and can directly replace conventional power transmitters, measuring and indicating instruments, energy measuring instruments and related auxiliary units. As an advanced intelligent digital power grid front-end acquisition component, multi-functional network power meters have been widely used in various control systems and energy management systems.
Multi-functional network power meters can be widely used in energy management systems, substation automation, distribution network automation, residential power monitoring, industrial automation, smart buildings, smart distribution panel switch cabinets, and are easy to install, easy to wire, easy to maintain, and can be programmed on site with a small amount of work. Setting input parameters can complete the networking of different industrial control computer communication software in the industry.
: < << << r >Standard configuration: ⑵Standard, or voltage signal input directly.
⑶Wide range AC and DC universal power supply/or.
⑷With two display modes, all instrument parameters can be set through the display panel buttons.
⑸ Equipped with R communication interface (optical isolation), BR communication protocol
⑹ Adopt panel hole installation method (type)
Overall dimensions: * *
Hole size: * *
: < << << << r >Optional configurations: ⑴Switch remote signaling input
⑵Switch remote control output
⑶ Analog output, .
⑷Road or road electric energy pulse output.
: < << << << r >Technical indicators: :
: < : < Performance

: < Parameters


< input
<
enter

measure
<
measure
<
display< br/> <
Display

: Network

: < Three-phase three-wire three-phase four-wire


< Voltage

: Rating

: < (please specify when ordering)


< : Overload

: < Measurement: times instantaneous: times/


< : Power consumption

: (per phase)


< : Impedance

:


< : Accuracy

: < R measurement, accuracy level %


< Current

: Rating

: < (Please specify when ordering)


< : Over Load

: < Continuous: times Instantaneous: times/


< : Power consumption

: (per phase)


< : Impedance

:


< : Accuracy

: < Rmeasurement, accuracy Level%


< : Frequency

: < ~, Accuracy


< : Power
< br/> : < Real power of active and reactive power, accuracy %


< : Display

: < Programmable setting switching cycle, and two specifications display< br/>

< < Electric energy measurement

: Quadrant electric energy

: < Four-quadrant forward and reverse measurement of active power accuracy level, reactive power is level


< : Maximum demand

: < Slip type slip time, slip interval


< < Power
< Power

: Working range

: < ~


< : Power consumption

:


< Input
Out
Can
Programmable
Programming

: Digital interface

: < R protocol


< : Pulse output

: < Power pulse output, optocoupler relay


<: Switching input

:

<: Switching output

: < Switching output, optocoupler relay


< : Analog output

: < Analog transmission output,


< Environment

: Working environment

: < ~℃


< : Storage environment< br/>
: < ~℃


< Safety

: Withstand voltage

: Auxiliary power input signal output Between signals


< : Insulation

: < Input and output power supply to chassis


< Appearance
/>
: Dimensions

:
(length and width)


< : Weight

: <


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: Ordering example:
: Example three-phase network multi-function power meter
Signal input: (input voltage)/(current transformation ratio )
Wiring method: three-phase four-wire
Working power supply: or/
Others: (if not specified, follow the default factory settings)
: Example of three-phase network multi-function power meter< br /> Signal input (input voltage)/(current transformation ratio)
Wiring method: three-phase three-wire
Working power supply: or/
Others: (if not specified, follow the default factory settings)< br/>