Basic Info.
Installation
Direct Connected
Usage
Multi-Functional Energy Meter
Electric Equipment
Three Phase
Power Meter Connection
Terminal
Measured Signal
Pulse Peak
Measuring Energy Range
0-99999999
Output Voltage
AC100V/220V/380V
Working Range
AC/DC 80V~270V
Rated Voltage
AC 100V/380V
Operating Humidity Range
(5~95)% (No Gel)
Operating Temperature
-30~80ºC
Storage Temperature
-25ºC~70ºC
Communication
RS-485/Modbus/2-Wire
Production Capacity
20000PCS/Per Month
Packaging & Delivery
Package Size
11.00cm * 9.00cm * 9.00cm
Package Gross Weight
0.500kg
Product Description
Digital network RS485 TCP/IP M-bus BACnet 0.2S panel multifunction PQM power analyzer
Sfere720 is equipped with electrical variable measurement, energy metering and power quality analysis functions. Sfere720 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.
Product Description
Display Mode: TFT
Mobdus Interface: RS485
Energy Accuracy: 0.2S
Netwoks: TN, TT, IT networks
Voltage Accuracy:0.1%
Current: 0.1%
Harmonics: up to 63rd
iP Degree: Front IP64, Rear IP20
Technical Specifications
Display Mode | | Sfere 720: LCD, Sfere720:TFT |
| V/A | 0.002 |
| P/Q/S/PF | 0.002 |
Accuracy | F | ±0.01Hz |
| ±kWh | Class 0.2S |
| ±kvar | Class 2 |
| Rated value | AC 100V/ 380V |
| Overload | Continuous: 1.2Vn Instantaneous: 2Vn/1010s |
Voltage Input | Burden | ≤0.1VA(per phase) |
| Impedance | ≥1.7MΩ |
| Frequency | 45Hz~65Hz |
| Rated value | AC 1A/5A |
| Overload | Continuous: 1.2In Instantaneous: 2In/5s |
Current Input | Burden | ≤0.2VA(per phase) |
| Impedance | ≤20mΩ |
Auxiliary Supply | Working range | AC 80~270V 50/60Hz, DC 100~350V |
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 |
| Operating temperature | -25ºC~70ºC |
| Storage temperature | -30ºC~80ºC |
Environment | Relative humidity | ≤93% |
| Altitude | ≤2500m |
Insulation | | ≥2kVAC |
IP Degree | | Front IP64, Rear IP20 |
PC Software
Typical Wiring
Application
Related Products
Company Profile
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.