
Three Phase Close-Link Kwh/Electric/Energy Meter Test Bench with Isolated CT (PTC-8320E). Comprehensive Standard Compliance: Accords with IEC 521, 1036, 687, 145 for mechanical meters and IEC 62052-11, 62053-11, 21, 22, 23 for electronic meters. High Precision Accuracy: Accuracy grade 0.05/0.1 Class with calibrated energy meters up to 16 units. Flexible Customization Options: Customized combined flow design, installation, commissioning, and ODM/OEM services available. Wide Load Capacity: Max workpiece diameter 1800mm and mass scope under 900kg with static load method. Dual Control Modes: Features both computer control and manual control for versatile operation. Global Service Network: Four R&D centers in China with on-site and remote support available worldwide. Extended Warranty Support: 12 months warranty with options for spare parts, maintenance, and reliability checks. Broad Output Range: Output current range 1mA~100A (200A optional) and frequency 45Hz~65Hz.