AC digital three phase voltage meter voltmeter

AC digital three phase voltage meter voltmeter

AC digital three phase voltage meter voltmeter

AC digital three phase voltage meter voltmeter














Quick Details

Place of Origin: China (Mainland)                                 Brand Name: XINCHENG

Model Number:  XC-D96 XC-D72 XC-D80 XC-D48 or as customized.

Display Type: Digital Only                                            Type: Digital Panel Meter

Measuring Range: 0-99999                                          Accuracy Class: 0.5

Rated value of voltmeter: DC2V, DC20V, DC200V, DC600V or as customized.

Operating Temperature: -25~+70°C                          Relative humidity: ≤93%RH

Dimensions: 96*48 mm or as customized.                   Color of voltmeter: white and black

Display: LCD or LED Intelligent Digital                      LED Color: Red

Usage: Voltage Measurement

Working range of Power supply: AC220V,AC\DC 80V-270V or as customized.

Sampling rate: 1.5 times/s(can custom-make it as 3times/s)        Frequency of input signal: 45~65Hz

Overload of voltmeter: Sustained:1.2times;Instantaneous:2time    Input circuit consumption: <0.5VA/phase

Certificate: CE ISO9001 ROHS

Connection :Standard PT or voltage direct connected, suitable for various wiring modes under high or low pressure environment

Interface: RS485/Lora (optional) ,Modbus RTU communication protocol, DL/T645 (optional)



Instrument widely used in voltage regulators, power distribution cabinets, distribution boxes, and all power substation equipment. And a series of multi-function digital meter can be achieved in computer networking control.
Multifunction Power Meter can accurately measure single-phase power system for all common power parameters: single-phase voltage single-phase current, active power, reactive power, power factor, power frequency, reactive power, and reactive power, and with a communication interface and power pulse output function. Use MODBUS-RTU communication protocol for LED, LCD display and remote RS-485 digital communications.
They can be easy installation, wiring is simple, easy maintenance, engineering, field programmable set of input parameters, etc., and can be completed with industry PLC, industrial computer group network communication.


Power meter function to program current transformer ratio, and some excellent functions can be expanded such as digital input, relay output, analog output, communication, with multiple panel dimension ( 48*48, 72*72, 96*96, 96*48, 120*120 or as customized. )

This product is equipped with a high-light LED, and the communication protocol is MODBUS-RTU or RS-485, Easy installation,Wiring simple, Maintenance convenience.



– Measure : Three phase voltage (VVV)

– A new generation of programmable intelligent instrument, measurement, alarm, transmitting, communication at an organic whole

– Suitable for replacing pointer meter

– Carries on the real-time measurement and display, overrun alarm output according to the set of measurements, to analog output of measured data, and through the RS – 485 communication interface with PC to realize networking, can be widely used in power monitoring, industrial automation, intelligent power distribution system and so on switchgear.



  • Measure single-phase DC voltage with high-precision.
  • Provide LED display and local data query.
  • Programmable voltage transformation ratio.
  • Support switch input, switch output and analog output.
  • Power supply: AC / DC 80V~270V ,AC 220V,AC 380V,AC 100V,DC 48V,DC24V or as customized.
  • There are various choices of dimensions to meet the requirements of different electrical circuit enclosure.
  • Standard PT or voltage direct connected, suitable for various wiring modes under high or low pressure environment
  • 1 interface* RS485/Lora (optional)
  • Modbus RTU communication protocol, DL/T645 (optional)
  • True RMS measurement, high accuracy, can normally measure the distortion waveform
  • Programmable ratio, voltage and current can be set freely
  • Simple wiring scheme
  • High input impedance of the signal input, the input impedance > 2 m Ω
  • Perfect input and output protection function, high reliability.
  • Modular structure design can facilitate the implementation of output functional configuration
  • The product has a lifespan of more than 7 years



Technical Parameters-100V/400V
Accuracy Class Voltage: 0.2
Input Rated Value Voltage: 100V/400V
Overload Voltage: Sustained Overload: 1.2 times of the rated value
Momentary Overload: 2 times of the rated value
Frequency 45-60Hz
 Functional Module Interface 1 RS485; Modbus RTU communication protocol;

Baud rate: 1200-19200bps

DI 2-4 DI
Power Supply Working Range AC: 85-265V; DC: 85-300V
Consumption < 3W
Working Condition Temperature Operating: -25℃~+70℃ Storage: -40℃~+80℃
Humidity Relative Humidity: <93% (place without corrosive gas)
Altitude <4000m
   Cut-out size    68×68mm
   Installation    Panel installation


Technical Parameter (0-380V AC)

Electrical feature
Accuracy 0.5 Class
Data update 3 times/ second
Power supply AC153-265V,50/60Hz
Nominal input AC Voltage AC 57.7V,100V,220V,380V,500V
AC Current AC 1A,5A,0-9999A
Allowable Overload Continue:1.2 times, Instantaneity:Voltage 2times/5s, Current10times/5sDisplay “HHHH”when exceed the rated value
Measuring range 0-220V AC (Standard),  0-380VAC (Can be customized)
Phase 3 Phase
Display range 0-9999KV(with transformer)
Display mode 4 bit digital tube LED display, automatic decimal point shift
Temperature Operation:-25~70°C,Storage: -40℃~+80℃
Humidity ≤93%RH,Non-Dewfall ,Non corrosive gas
Altitude ≤2500m
Safety Characteristics
Insulation strength Input and auxiliary power supply AC2.5kV,1min
Insulation Resistance >100MΩ
Heat resistance and flame retardant Terminal:960°C,Case:650°C,actuation duration:30s
Electromagnetic Compatibility
Electrostatic discharge immunity 4 Grade(GB/T17626.2)
Electrical fast transient pulse group immunity 2 Grade(GB/T17626.4)
Surge (impact) immunity 4 Grade(GB/T17626.5)



Q1. Can I have a sample order for panel meter?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 3-5 days, mass production time needs 20 days to 30 days for order quantity more than .

Q3. Do you have any MOQ limit for panel meter order?

A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for panel meter?

A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q6. Is it OK to print my logo on panel meter product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 1~3 years warranty to our products.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new panel meters with new order for small quantity.

For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.


Packaging & Delivery

Packaging Details:Standard export carton/Pallets

Port: Shanghai port/Tianjin port

Lead Time :7 days after payment


Please Contact Us

Miss: lydia

Mob: 86-13752439076      Fax: 86-22-60863016

WeChat : 86-13752439076   WhatsApp: 86-13752439076