Three Phase 110V 380V Optional Modules Multi-Function Power Meter

• Customization: Available
• After-sales Service: Available
• Warranty: Two Years
• Model NO.: 720
• Display: Digital
• 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
• Currency: RMB or USD
• Language: Chinese, English, Russian
• Loading Port: It Depends
• Display Mode: LCD
• Rated Voltage: AC 100V, AC 380V
• Frequency: 45-65Hz
• Protection Degree: IP20-IP64
• 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

720 multi-functional power meter can measure the full power parameters of the power load, and its perfect power measurement and power quality analysis functions can be applied to all kinds of power monitoring systems. The product provides a multi-language display, using a large color screen, touch keys and modular design, functional configuration and operation is easier.
Areas of application:
Data Acquisition; Energy Management; Remote Power Monitoring

 

Product Parameters

  

Display Mode		720C: LCD; 720: TFT
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                                            ≥1.7MΩ
	Frequency	45Hz~65 Hz
Current Input	Rated value                                         AC 1A,  AC 5A
	Overload	Continuous:1.2In Instantaneous:2In/5s
	Burden                                                  ≤0.2VA (per phase)
	Impedance	≤20mΩ
Auxiliary Supply                             Consumption                                        ≤5VA
Working range                                      AC 80-270V 50/60Hz, DC 100-350V
Communication Port		RS485,Modbus-RTU,2-wire,up to 38.4kbps
Energy Pulse Output                                                                                  1 photocoupler output,pulse width (80±20%)ms
Digital Input		2 AC wet contact inputs,Isolation:5kVAC
Relay Output		2 relay outputs,Contact rated at AC 5A/250V   or DC 5A/30V,Isolation:2kVAC
Environment Conditions	Operating temperature	-25ºC~70ºC
	Storage temperature                              -30ºC~80ºC
	Relative humidity	≤93%
Altitude                                                ≤2500m
Insulation		≥2kVAC
IP Degree                                                                                                   Front IP54, Rear IP20

Function

Networks	Communication	Accuracy	Data Log	Power Quality	Optional Modules
-TN, TT, IT networks	-Modbus-RTU -Modbus-TCP -Profibus-DP	-Active energy: 0.2s -Voltage:0.1% -Current: 0.1%	-Demand record -Max./Max. value record -Off-limit record -SOE record	-THD -Harmonics up to 63rd -Unbalance -Sequence component -Crest factor and K factor -Waveform display -Flicker -Transient (Only 720)	-FM1(2 AC digital inputs)  -FM2(4 dry digital inputs)  -FM3(2 relay outputs)  -FM4(2 analog inputs)  -FM5(2 temperature inputs)  -FM6(2 analog outputs)  -FM7(Modus-TCP)  -FM8(Profibus-DP V0)  -FM9(WiFi)  -FM10(GPRS)  -FM11(RS485,Modbus-RTU)  -FM12 (M-Bus communication)  -FM13(BACnet/MSTP communication)  -FM14 (BACnet/IP communication)  -FM15(RS232,Modbus-RTU)

                             

Main Features

Measuring	Power Quality	Energy Metering
-Fundamental V/A/P/Q/S  -Demand  -Max./Min.Value  -Load profile	-Harmonics up to 63rd  -Sequence component  -Unbalance  -Crest factor and Kfactor  -Phasor diagram	-Bi-directional energy  -Four-quadrant reactive energy  -Tariff energy  -Fundamental energy
Extension Functions
GPRS	M-Bus	WIFI	BACnet/IP	RS232
Modbus-TCP	Modbus-RTU	2 relay outputs	BACnet/MSTP	Profibus-DP
2 analog outputs	4DC digital inputs	2 AC digital inputs	2 analog inputs (4-20mA)	2 analog inputs (PY100)

 

Packaging & Shipping

Outline Diagram Examples

 

Dimensions

Typical Wiring

Certifications