We usually export large quantities to foreign countries. Hope to find more trade partners.

Introducing the UPC-B2-16AC – your ultimate solution for reliable, high-performance electrical control, engineered for replacement and repair scenarios with unmatched precision and durability.

1. Power & Performance

With an AC output current and 3.5kW output power, the UPC-B2-16AC delivers consistent energy for your electrical systems. It supports a versatile AC 110-240V input voltage (matching input power specs), ensuring compatibility across diverse setups.

2. Robust Protection & Design

Boasting an IP65 protection rank for the ICCB and IP55 for the cable, this unit is built to withstand dust, water, and harsh environments. Its compact dimensions – L220×W100×H60 (mm) – make integration effortless, while the 4.5M Type 1 TPU Jacket cable (customizable) ensures flexible installation.

3. Intuitive Interface & Safety

The 2.4" LCD screen and red/blue/green LED indicators provide clear, real-time visibility of operational status. Certified with CE and RoHS, the UPC-B2-16AC meets stringent global safety and environmental standards, giving you peace of mind.

4. Durability & Environmental Adaptability

Designed to operate in temperatures ranging from -30℃ to 50℃, this unit thrives in extreme conditions. Its “New” condition guarantee ensures you receive a product that’s ready to deliver peak performance from day one.

5. Ideal for Replacement & Repair

Tailored for replace/repair applications, the UPC-B2-16AC is the go-to choice for upgrading or fixing electrical control systems. Its robust build, smart features, and universal compatibility make it a reliable partner for maintenance and enhancement projects.

TIANJIN TOEC HUADIAN TECHNOLOGY CO., LTD (hereinafter referred to as the Company) is registered in Tianjin High tech Zone and was established in December 2012.
Tianjin Optoelectronics Huadian Technology Co., Ltd. is a civilian company specializing in communication monitoring technology for general use, focusing on energy conservation and environmental protection. It deeply applies and innovates online monitoring technology, focusing on building and improving intelligent lighting control platforms, online environmental monitoring and processing platforms, and perfecting independent core products. Integrate resources, continuously expand channels, and promote business and services.
The company adopts a dumbbell style development structure, with development and market as the main body, adhering to customer demand orientation, "customer-centric", and implementing a three in one integrated operation model of "market+technology+management", providing high-quality services to customers with an efficient and united specialized business team.
The company is currently a national high-tech enterprise, specialized and innovative enterprise, patent pilot enterprise, Tianjin government procurement shortlisted enterprise, and Tianjin energy-saving promotion shortlisted enterprise. The company is an award-winning enterprise in the 4th and 5th China Innovation and Entrepreneurship Competition, and the first prize winner in the Central Group Innovation and Creativity Competition.
We have obtained a system for quality management, environment, occupational health, automotive management, integration of industrialization and industrialization, and intellectual property management.
The product has won the Tianjin Science and Technology Progress Special Award, Tianjin Patent Excellence Award, Tianjin Key New Products, Tianjin Specialized and Refined New Products, and Tianjin Energy Conservation, Low Carbon, and Environmental Pollution Prevention and Control Technology Guidance Catalogue. Now becoming a partner of Alibaba Cloud CITY LINK and Zhangjiakou Smart City.