Advantages:
High-precision energy metering
Comprehensive power quality analysis
Bi-directional & four-quadrant energy metering
8MB built-in memory
Standard RS485 (Modbus-RTU)
Flexible optional modules
Clear LCD display
Panel-mounted compact design
Power Quality Measurement and Control
SINAVA POWER
Advantages:
High-precision energy metering
Comprehensive power quality analysis
Bi-directional & four-quadrant energy metering
8MB built-in memory
Standard RS485 (Modbus-RTU)
Flexible optional modules
Clear LCD display
Panel-mounted compact design
SINAVA-Sfere720XQL is a high-performance multifunction power quality analyzer from Elecnova, engineered as a cutting-edge solution for precise energy metering, real-time power monitoring, and comprehensive power quality analysis in modern electrical systems. Designed to overcome the limitations of traditional power meters, this device delivers accurate, reliable data for industrial, commercial, and utility applications, ensuring optimal power system performance and compliance with global energy management standards.
Sfere720XQL multifunction power meter is an advanced tool for monitoring and analyzing power quality, creating a stable, efficient, and transparent electrical environment for your facility. With high-precision measurement capabilities and flexible expansion options, it is the ideal solution for energy management, sub-metering, and power system monitoring across diverse industrial and commercial scenarios. This intelligent meter continuously samples and analyzes grid parameters in real time, providing full visibility into voltage, current, power, energy, and harmonic data to support data-driven operational decisions.
By deploying the Sfere720XQL, you can achieve accurate energy billing, proactive power quality maintenance, and seamless integration with building automation and energy management systems. The meter supports harmonic analysis up to the 63rd order, bi-directional and four-quadrant energy metering, and 8MB built-in memory for long-term data logging, enabling comprehensive power quality auditing and energy efficiency optimization.
- High-precision metering: 0.2S class active energy accuracy and Class 2 reactive energy accuracy for reliable billing and monitoring.
- Comprehensive power quality analysis: Harmonic detection up to the 63rd order, sequence component analysis, unbalance monitoring, and crest/K factor calculation.
- Flexible energy metering: Bi-directional energy, four-quadrant reactive energy, tariff energy, and fundamental energy metering for multi-scenario applications.
- Robust data logging: 8MB memory for demand records, max/min values, off-limit events, and SOE (Sequence of Events) tracking.
- Standard communication: RS485 port with Modbus-RTU protocol for seamless integration with SCADA, EMS, and BAS systems.
- Expandable modular design: Support for optional I/O, analog, temperature, and industrial protocol modules (Modbus-TCP, Profibus-DP, BACnet, etc.).
- User-friendly operation: Clear LCD display with intuitive interface, 2 digital inputs and 2 relay outputs for on-site control.
- Compact panel-mounted design: Easy installation in switchgear, distribution panels, and control cabinets.
Sfere720XQL is widely deployed in facilities where power monitoring and energy management are critical:
- Industrial automation (production lines, motor control centers, variable frequency drives)
- Data centers (IT load monitoring, UPS system power quality analysis)
- Commercial buildings (HVAC, lighting, elevator sub-metering and energy management)
- Renewable energy systems (solar/wind power grid connection monitoring)
- EV charging infrastructure (charging station power monitoring and billing)
- Hospitals and airports (critical power supply quality monitoring)
- Water and wastewater treatment plants (process power monitoring and energy efficiency)
- Substations and distribution networks (grid power quality monitoring and energy metering)
- Industry-leading R&D: Expert team focused on power metering and power quality technology, with continuous product innovation.
- Global quality standards: CE-certified production, adhering to IEC international standards for reliability and durability.
- Customizable solutions: Modular design tailored to your specific project requirements and system integration needs.
- Seamless system compatibility: Support for mainstream industrial communication protocols, easy integration with existing monitoring systems.
- Full lifecycle support: From technical consultation, on-site commissioning to lifetime after-sales technical assistance.
As non-linear loads and smart electrical systems become increasingly prevalent, power quality monitoring and accurate energy metering are essential for operational efficiency, cost control, and grid compliance. Elecnova, a trusted manufacturer of power monitoring devices, delivers the Sfere720XQL multifunction power meter—an intelligent, high-precision solution for real-time power monitoring, energy management, and power quality analysis.
Our Sfere720XQL is engineered to meet the most stringent global technical standards, offering unmatched accuracy, scalability, and ease of use. Contact us today to discuss your power monitoring and energy management needs, and get a customized solution tailored to your facility.
Technical Specifications
| Display mode | Sfere720C: LCD | |
| Accuracy | V/A | 0.1% |
| P/Q/S/PF | 0.2% | |
| F | ±0.01Hz | |
| ±kWh | Class 0.2S | |
| ±kvarh | Class 2 | |
| Voltage input | Rated value | AC 3*230/400V 3*100V etc |
| Overload | Continuous: 1.2Vn Instantaneous: 2Vn/10s | |
| Burden | ≤0.1VA(per phase) | |
| Impedance | 4MΩ | |
| Frequency | 45Hz～65 Hz | |
| 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/DC 80~270V 50/60Hz |
| Consumption | ≤5VA | |
| Communication port | RS485, Modbus-RTU, 2-wire, up to 38.4kbps | |
| Energy pulse output | 1 optocoupler output, pulse width (80±20%)ms | |
| Digital input | 2 AC230V inputs, Isolation: 5000V AC | |
| Relay output | 2 relay outputs,contact rated at AC 5A/250V or DC 5A/30V(AC 1), isolation: 2000V AC | |
| Ambient condition | Operating temperature | -25℃-70℃ |
| Relative humidity | ≤93% | |
| Altitude | ≤2500m | |
| Insulation | ≥2kVAC | |
| IP degree | Front IP54, Rear IP20 | |
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