
10.5kv Transformer Grouding Protection Device Neutral Grounding Resistor. Comprehensive Protection Design: Includes enclosure, resistors, disconnecting switch, CT, heater, and lightning arrester for full system safety. Customizable R&D Service: Own R&D team designs products according to specific customer requirements. Robust Enclosure Protection: Hot dip galvanized enclosure with IP23 rating and RAL7035 color finish. Long Operating Life: Designed for a 20-year operating life in power supply systems. OEM and ODM Support: Full OEM and ODM services available with own production lines for quality control. High Voltage Withstand Capability: Power frequency withstand voltage of 32kV and lightning impulse withstand voltage of 60kV. Certified Quality Management: ISO certified for quality, environment, and occupational health and safety systems.