LCD TFT Display High Accuracy Multi-Function Power Meter

• Customization: Available
• After-sales Service: Available
• Warranty: Two Years
• Model NO.: PD194Z-E20
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Three-phase Four-wire
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Power Meter
• Certification: ISO, CE
• Customized: Customized
• Customization: Acceptable
• Currency: RMB or USD
• Language: Chinese, English, Russian
• Loading Port: It Depends
• Display Mode: LCD
• Rated Voltage: AC 100V, AC 380V
• Frequency: 45-65Hz
• Transport Package: Boxes or Others
• Specification: As required
• Trademark: HZEC
• Origin: China
• Production Capacity: 20000 Sets/Month

Product Description

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

Product Description

PD194Z-E20 is equipped with common power parameter measurement, power metering, power quality monitoring and other functions, equipped with a wealth of I/O modules for field equipment status monitoring and control, can be easily integrated with a variety of intelligent distribution systems and energy management systems, sharing rich monitoring data and power quality data.
Areas of application:
Data Acquisition; Energy Management; Remote Power Monitoring

Product Parameters

  

Display Mode		LCD
Accuracy	V/A	0.2%
	P/Q/S/PF	0.5%
	F	±0.01Hz
	±kWh	Class 0.5S
	±kvarh	Class 2
Voltage Input	Rated value	AC 100V, AC 380V
	Overload	Continuous:1.2Vn Instantaneous:2Vn/10s
	Burden	≤0.1VA (per phase)
	Impedance	≥1.7MQ
	Frequency	45Hz~65Hz
Current Input	Rated value	AC 1A, AC 5A
	Overload	Continuous:1.2In Instantaneous:2In/5s
	Burden	≤0.2VA (per phase)
	Impedance	≤20mΩ
Residual Current Input		AC 1mA
Auxiliary Power Supply	Working range	AC 80~270V 50/60Hz, DC 100~350V
	Consumption	≤5VA
Communication Port		RS485,Modbus-RTU, 2-wire, up to 9600bps
	LoRa,EC2 module	470MHz
	GPRS,EC4 module	850/900/1800/1900MHz
	NB-loT,EC6 module	Band3/5/8
Energy Pulse Output		1 photocoupler output,pulse width (80±20%)ms
Optional Module(EK1)	Digital inputs	Dry digital inputs,Isoation:≥2kVAC
	Relay outputs	Contact rated at AC 250V/5A or DC 30V/5A
Environment Conditions	Operating temperature	-25C~70ºC
	Storage temperature	-30C~80ºC
	Relative humidity	≤93%
	Altitude	≤2500m
Insulation		≥2kVAC

Function

1. Networks: TN, TT, IT networks;
2. Communication:
                              Interface:RS485;
                              Protocol: Modbus-RTU;
                              LoRa;
                              NB-loT;
                              GPRS;
3. Accuracy:
                    Energy: 0.5s;
                    Voltage:0.2%;
                    Current: 0.2%;

Main Features

1. Measuring:

                      Fundamental V/A;
                      Demand;
                      Max./Min.Value;
2. Power Quality:
                        THD;
                         Harmonics up to 31st;
                         Sequence component;
                         Unbalance;
                         Crest factor and K factor;
3. Energy Metering:
                              Bi-directional energy;
                              Four-quadrant reactive energy;
                              Tariff energy;
                              Fundamental energy.

Packaging & Shipping

Outline Diagram Examples

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Certifications