single phase Electric digital panel meter Hz analyzer frequency meter

Company InformationDigital Panel Meter
Stanadrd
IEC62053-22:2003 Class 0.2S & 0.5S Static AC active watt-hour meter
IEC62053-23:2003 Class 2.0 Static AC reactive watt-hour meter
GB/T13850-1998 AC electricity transfer to analog or digital signal electric measurement transducer
IEC61010-1 Measure and control electrical equipment safety - part 1
IEC61000-2-11 Electromagnetic compatibility(EMC)
IEC60068-2-30 Environmental testing
Overview
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.
Multi function 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.
Different model of digital panel meter
PD668U digital voltage meter single phase, or three phase measure equipment voltage
PD668I digital ammeter single phase, or three phase measure equipment current
PD668W digital power meter single phase, or three phase measure equipment active power
PD668V digital reactive power meter single phase, or three phase measure equipment reactive power
PD668F digital frequency meter used for measure grid frequency
PD668PF digital COS meter used for measure equipment power factor
Power meter function toprogram 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 )

This product is equipped with a high-light LED, and the communication protocol is MODBUS-RTU, Easy installation,Wiring simple, Maintenance convenience.
Technical specification Single phase or Three phase AC5A or DC 75mV with shunt 0-500VAC or 0-100VDC Permanent: 1.2 times;temporary: 2 times/10sClass0.545-65HzAC220V or SMPS : AC/DC 80~270V≤ 5VARS-485, MODBUS-RTUprotocol-10~+55℃
Voltage
0.2%
Current
0.2%
ActivePower
0.5%
ReactivePower
0.5%
RealtimePower
0.5%
ActiveEnergy
Class0.5/Class1.0
ReactiveEnergy
Class1.0
PowerFactor
0.5%
Frequency
0.2%
Model No, and Size dimension ( single phase LED )
Model No, and Size dimension ( Three phase )
RS485 Communication data
Protocol
ModbusRTU
BusType
RS485
Baud Rate
2400/4800/9600(deffault)
AddressRange
1~247
CommunicationDistance
1000M
Parity
EVEN(default)/ODD/NONE
DataBit
8
Recommand Product
Wiring diagram

Company profile
WHO WE ARE ?
HUABANG, one of leading producer of lower voltage products such as Energy Meter, Current Transformer, Frequency Inverter, Soft Starter, Power Meter, We specializes in research, design and manufacturing with an emphasis on continuous improvement, innovation and high performance and cost-effective solutions HUABANG has developed as a global manufacturer.

We are committed to providing high quality, high performance products to our customersFAQ
1.Q:Why choose us?
A:Weare professionalenergymetermanufacturer 24years and 15years golden supplier of Alibaba
2.Q:Doyouhaveanycertificates
A:WehaveCE,RoHS, CCC, CQC, ISO9001:2015 Certification.
3.Q:Howaboutyourproductsqualityinspection?
A:WehaveprofessionalQAandQCteams,100%qualityinspectionisperformedbeforegoodsoutoffactory.
4.Q:Canyouaccepttouseourlogo?
A:weacceptOEM productionandcanmakecustomizedproduct.
5.Q:What’syourqualityguarantee?
A:weproviderepairorreplaceservicewithin18months if energy meter is not working properly.