Multi-functional power meter, buy Sfere720C small power meter digital solar panel meter monitoring system on China Suppliers Mobile

Product Details

Product Description

Product Name:Sfere720C small power meter digital solar panel meter monitoring system
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.

Features

8MB memory, 32,000pcs record

Accuracy: 0.2S

Measurement: full electrical measuring

Harmonics: up to 51st

Display: TFT

Modular design: 12 optional modulars available

Installation method

1) Choose a right place on the fixed distribution cabinet for cutout by size 91×91mm;
2) Take off the supporting clips of the meter;
3) Insert the meter into the cutout;
4) Insert and push the supporting clips to fix the meter.

Technical Parameter

Display Mode		Sfere 720: LCD, Sfere720:TFT
Accuracy	V/A	0.2%
		P/Q/S/PF	0.2%
		F	±0.01Hz
		±kWh	Class 0.2S
		±kvar	Class 2
Voltage Input	Rated value	AC 100V/ 380V
		Overload	Continuous: 1.2Vn Instantaneous: 2Vn/1010s
		Burden	≤0.1VA(per phase)
		Impedance	≥1.7MΩ
		Frequency	45Hz~65Hz
Current Input	Rated value	AC 1A/5A
		Overload	Continuous: 1.2In Instantaneous: 2In/5s
		Burden	≤0.2VA(per phase)
		Impedance	≤20mΩ
Auxiliary Supply	Working range	AC 80~270V 50/60Hz, DC 100~350V
Auxiliary Supply		Consumption	≤5VA
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	Operating temperature	-25℃~70℃
		Storage temperature	-30℃~80℃
		Relative humidity	≤93%
		Altitude	≤2500m
Insulation		≥2kVAC
IP Degree		Front IP64, Rear IP20

Monitoring Solution

Sfere720C energy meter can be used as single unit but also multi-devices running which control by an advanced monitoring software SFERE3000. SFERE3000 is a comunication management software which collect the data from the meters and upload them to the PC or Mobile phone tansmitted by the concentrator. It provides high performance of quality management such as power monitoring, error alam and long-range control to the factory, residencial area and commercial building etc. SFERE3000 is a patent product which developed by Jiangsu Sfere Electric Co., Ltd and the company owns the intellectrual property of it.

Production Process

SMT AOI Test Plug-In Mounting

Wave Soldering Assembling Inspection

Packing & Delivery

FAQ

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.