
Mz Type on-Load Tap Changer for Transformers. High Mechanical Life: Mechanical life is not less than 800,000 operations for durability. High Electrical Life: Electrical life is not less than 100,000 operations for reliability. Wide Current Range: Supports max rated through-current from 300A to 1500A. Voltage Regulation: Enables voltage regulation under load for 35-220 kV transformers. Flexible Connections: Supports Y-connections for three-phase and arbitrary connections for single-phase. Strict Quality Control: 100% inspection including visual and function tests before shipping. Customization Options: Offers full customization, minor customization, and customization from samples. Secure Packaging: Products are packaged in robust composite wood crates for safe transport.