Feature: 1. VOLTAGE REGULATOR MODULE: Full isolation 3 phase intelligent AC voltage regulator module, the input and output voltage is 380VAC, efficient and reliable. 2. PC SHELL: The pressure regulating module shell is made of PC material, which is corrosion and impact resistant, and has a long service life. 3. GOOD STABILITY: The AC voltage regulation board adopts multi pulse trigger circuit, which has strong anti interference ability and stable performance. 4. FINE PROCESSING: The module is processed with precise technology, with DCB ceramic welding, has high stability and good durability. 5. WIDE APPLICATION: Installed with bolts, this voltage regulator module is widely used in heating systems, motor equipment, lighting systems, etc. Specification: Item Type: Voltage Regulation Module Material: PC Input Voltage: 380VAC Output: 100A 380VAC Control Current: 20mA On State Voltage Drop: ≤1.5V On State Leakage Current: 5mA Ambient Temperature: -30℃~75℃ Insulation Resistance: 1000MΩ 500VDC Fixing Method: Bolt Fixing. Package List: 1 x Voltage Regulation Module Note: 1. If the load is 10A, a radiator must be installed. Above 40A, fan forced cooling or water cooling is required.2. When using an inductive load, be sure to connect a varistor in parallel at the output end, the value of which is 1.6 to 1.9 times the load voltage