208V to 380V Auto Transformer 3 Phase 30kVA

208V to 380V Auto Transformer 3 Phase 30kVA. Comprehensive 2-Year Warranty: Covers all mechanical defects including customized products with free parts and labor. High Overload Capacity: Supports 300% overload for 10 seconds and 150% for 120 seconds. Flexible Customization: Input/Output voltage and winding materials (Aluminum/Copper) are fully customizable. Rapid Sample Delivery: Sample orders of 10 pieces can be delivered within 7 working days. Pre-Delivery Age Testing: All products undergo 12 hours of age testing before delivery to ensure reliability. Logo Printing Service: Free logo printing available on products for bulk orders. Multiple Certifications: Certified with CE, RoHS, ISO9001, SGS, and holds design patents.