Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus

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PRODUCTS DETAILS

Basic Info.

Model NO.
Sfere720A
Measured Signal
Pulse Peak
Type
Power Meter
Certification
ISO, CE
Customized
Customized
Measuring Energy Range
0-99999999
Accuracy Class
0.5s
Output Voltage
AC100V/220V/380V
Frequency
45-65Hz
Working Range
AC/DC 80V~270V
Operating Humidity Range
(5~95)% (No Gel)
Standard
IEC61010-1
Service
OEM ODM
Specification
96*96mm
Trademark
ELECNOVA
Origin
China
Production Capacity
20000PCS/Per Month

Product Description

Product Name: Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus
Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 ModbusSFERE720A/B multi-function power meters can measure voltage, current, frequency, power, power factor, energy, harmonics and demand, record SOE events, and realize off-limit alarm. They also have the functions such as communication, digital input, relay output and energy pulse output. They are widely applied in many kinds of control systems, energy management systems, substation automation systems, power distribution automation systems, smart distributors and switch cabinets. 

Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus
Features
Mobdus Interface: RS485

Energy Accuracy: 0.5S

Netwoks: TN, TT, IT networks

Voltage Accuracy:0.2%

Current: 0.2%
 
Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus
Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus
Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus

Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus

Working environment  

Working temperature

-10°C to 55°C

Storage temperature

-25°C to 70°C

Relative humidity 

≤95% RH, no condensation

Working altitude

≤2500m

Protection degree

Front case IP64, rear case IP20.

Insulation

Between signal, power supply, output terminal to case resistance >100MΩ

Working power supply

Rated range

AC/DC(20~300)V

Power consumption 

≤5VA

Withstand voltage

≥2kV

Voltage input 

Rated range

230V/400V(continuous: 1.2Un)

Resolution

0.1 V

Impedance

1.6 MΩ/per phase

Power consumption

≤0.1 VA /per phase

Over voltage

Instantaneous:2 times/10s

Frequency

45-65 Hz

Current input

Range

5A/1A, (continuous: 1.2In)

Resolution

1 mA

Impedance

≤20mΩ/per phase

Power consumption

≤0.2 VA/per phase

Over current

Instantaneous:10 times/5s

Relay output

Capacity

5A/250 VAC;  5A/30 VDC

Isolation voltage

Between contact and coil: 2000 VAC / min

Action time

10 ms max

Release time

5 ms max

Mechanical service life

106  times

Energy pulse output

Pulse width

80ms±20%

Max. terminal voltage

35V

Max. terminal current 

10mA

Pulse frequency

≤10Hz

Digital input

Sensitivity

ON:140~270V AC, OFF: <110 V AC

Isolation voltage

5000 VAC (1 min)

Scanning time

1 ms

Wave filtering time

30 ms

Communication interface

Physical interface

RS-485

Communication speed

Up to 115.2 kbps 

Communication protocol

Modbus-RTU

Isolation voltage

2000 VAC (1 min)

Real-time clock

Error

≤0.5s/day

Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus
Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus
Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus

Elecnoca LCD Digital Low Voltage Multi-Function Three Phase Power Meter RS485 Modbus

Q: Are you trading company or manufacturer ?

A: We are factory located in Jiangyin Jiangsu Province.

 

 

Q: Does your company provide customized manufacturing?

A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.

 

 

Q: How long is your delivery time?

A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.

 

 

Q: Do you provide samples? Is it free or extra ?

A: You need to pay for the sample and cover the freight as well.

 

 

Q: What is your terms of payment ?

A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.

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