High Accuracy Class: KWh accuracy reaches class 0.5s or class 1.0 for precise measurements.
Comprehensive Warranty: Includes 3 years after-sales service and repair or replacement within 18 months.
Flexible Power Supply: Supports AC 220V or 120V with wide voltage range and self-supply capability.
Advanced Communication: Features RS485 serial with MODBUS-RTU and DLT645 protocol support.
Robust EMC Compliance: Meets IEC 61000-4 standards for electrostatic discharge, surge, and radiated immunity.
Customizable Design: Offers full customization options including designs, samples, and minor adjustments.
Dual Frequency Support: Operates at 50/60Hz with a flexible range of 47-65Hz.
100% Quality Inspection: Every unit undergoes visual and functional inspection before shipment.