Sfere720C lcd display digital 3 phase bi-directional energy meter rs485

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US $279.4-391.2 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Elecnova
Model Number:
Sfere720C
Display Type:
Digital Only
Phase:
Three Phase
Measuring Energy Range:
0-99999999
Accuracy Class:
0.2
Output Voltage:
AC100V/220V/380V
Operating Temperature:
-25~+70℃
Dimensions:
96*96mm
Product name:
LCD display digital 3 phase bi-directional energy meter rs485
Certificate:
CE ISO9001
Warranty:
2 Years
Display:
Digital LCD Display
Frequency:
45-65Hz
Working Range:
AC/DC 80V~270V
Communication:
RS-485/Modbus/2-wire
Storage temperature:
-30℃~80℃
Standard:
IEC61010-1
Operating Humidity range:
(5~95)% (no gel)
Supply Ability
Supply Ability:
30000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
1 pc/ctn, standard export packing or as per client's requirement.
Port
Shanghai

energy meter

1.Product introduction

 SFERE720C is equipped with electrical variable measurement, energy metering and power quality analysis functions. SFERE720C also can be extended with I/O modules for monitoring and controlling equipment at field, realizing system integration with different smart electricity distribution system and energy management system, and sharing monitoring data and energy data.

 

2.Product display

 

             

3. Technical specifications 

 

Electric Characteristics

Accuracy

 

 

 

 

Voltage and current

0.2%

Power,Power Factor

0.2%

Frequency

±0.01Hz

Active power

IEC62053-22, class 0.2S

Reactive power

IEC62053-23, class 2

Data update rate

1s

Input

 

 

 

 

 

 

 

 

 

Wiring mode

1P2W,3P3W,3P4W

Voltage

 

 

Rated value

400 VAC L-N (690 VAC L-L)

Overload

1.2Vln

Impedance

>1MΩ

Current

 

 

 

 

Rated value

1A or 5A

Overload

Continuous: 1.2In

 

Instantaneous: 10In/5s

burden

<0.1VA

Rated value

<20mΩ

Grid frequency

(45~65)Hz

Auxiliary supply

 

Working range

AC/DC(80~270)V

consumption

≤ 10VA

Energy pulse output

1 photocouple outputs, pulse width (80±20%) ms

Digital input

AC220V input, isolation:2000VAC

Relay output

 

 

 

 

 

Contact rated at AC 250V/5A or DC 30V/5A

Isolation: 2500VAC

Communications

RS485 port

Modbus-RTU , 2-wire,up to 38400bps

Mechanical Characteristics

IP index

IP65(front panel)and IP20(meter body)

Dimensions

96×96×55mm

Environmental Characteristics

Operating temperature

(-10~60)

Storage temperature

(-25~70)

Relative humidity

(5~95)% (no gel)

Insulation

IEC 61010-1

 

4.Function    

         

           

 

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