
Mv&Hv Switchgear Protection for Industrialpower Distribution. OEM/ODM Customization: Supports full customization from samples, designs, and flexible minor adjustments. High Accuracy Measurement: Phase current 0.05A-50A/100A with accuracy no larger than 0.5VA per input circuit. Fast Protection Response: Overcurrent or earth current protection action time is under 35ms at 2-fold setting. Robust Communication: Features RS485 communication port and special debugging port for easy integration. Durable Aluminum Shell: Constructed with aluminum alloy shell, IP54 rated, suitable for industrial environments. Flexible Power Supply: Supports DC48V/24V or self-powered via phase CT, with low power consumption (<5W). Certified Quality: ISO9001 certified with Type Test approval, ensuring reliable performance for medium voltage. Professional Manufacturer: Established in 2002 with 24 years experience, 15000 sqm factory, and 50+ R&D staff.