Welcome to ECVERY
AC V/I Digital Panel Meter
AC V/I Digital Panel Meter
Supplier Info
[China Supplier]
Contact Person : Ms. Zhang Cazy
Tel : 86-762-3496222
Fax : 86-762-3493912
Product Detail
AC V/I Digital Panel Meter 1.Programmable 2.DC4-20mA output,capacity output. 3.High accuracy. 4.Modbus -RTU protocol

 AC V/Digital Panel Meter:

YD9000 Series AC Voltage/Current panel meter measures and displays the voltage/current of the three phase system with added functions of RS485 communication output, analog output, and contact output. It is programmable for the analog output and the contact output (Models in dimension 48mm×48mm have display function only).The digital panel meter displays real time value of voltage/current. Parameters such as address, baud rate, transformation ratio, analog output, relay output and return difference can be set manually on keyboard or by PC through RS485 communication (These parameters can not be set by the models in dimension 48mm×48mm, but can be made in the factory according to the customers requirements).With its reliable performance, YD9000 series panel meter is an economical and practical AC voltage/current measurement device.

Function Code

Models in 48 mm×48 mm×100mm has the functions of measuring and displaying only.

Performance

Standard compliance

GB/T13850-1998  IEC688:1992

DL/T721-2000    IEC61000-4

Max. Display

9999

Resolution

V: 0.1V I: 0.001A

Input Range

V: AC 0600V  I: AC 06A

Accuracy

Class 0.5

Absorbed Power

Voltage loop: <0.6VA,

Current loop: <0.1VA

Overload resistance

Voltage: 2 times of normal value input, continuous

Current: 2 times of normal value input, continuous /10 times, 10s

Measuring speed

About 2.5 times/s

Frequency

40200Hz

Load capacity

<400Ω420mA output

Communication protocol

Modbus-RTU

Contact capacity

220V/380V·5A

Aux. power supply

AC220V±20,50/60Hz,≤3VA

Or DC100V300V(customized)

Working frequency withstand voltage

Between power supply/input/output: ≥AC2kV/min·1mA

Insulation resistance

≥100MΩ

Immunity to electrical fast transient/burstEFT:

2KV 5KHz

Immunity to Surge voltage

2KV 1.2/50us

    

 

AC V/I Digital Panel Meter

Ads by Google

About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.