R&D Team Forges Ahead, Expanding Market Frontiers with a Diversified Matrix of Intelligent Protection and Control Products

In today's era of digitalization and intelligence driving both industrial and residential electrical systems, innovation is the lifeblood of sustainable corporate growth. Our company's R&D team, consistently guided by cutting-edge market demands and customer pain points, is dedicated to breaking through technical barriers and expanding business boundaries. After months of concentrated effort, we are proud to announce the successful development of a range of new intelligent protection and control products. The launch of this new series not only significantly enriches our company's product matrix but also marks a strategic upgrade in our layout within the field of electrical safety and intelligent control.

This new product release focuses on two core value propositions: industrial-grade safety and reliability, and residential-grade smart convenience. Together, they form a complete solution spanning from robust fundamental protection to upper-layer intelligent management, designed to meet diverse user needs for power quality, equipment safety, and automation control across different scenarios.

Analysis of Core Technical Highlights: From Precision Protection to Wireless Intelligence

1. Multi-Functional Voltage Protection Relay: The "All-Round Power Doctor" for Industrial Equipment

This Multi-Functional Voltage Protection Relay is far from a simple voltage monitoring device; it acts more like a professional power doctor deployed within the distribution cabinet, on standby 24/7 with expert "diagnostic" and "intervention" capabilities.

· Precise "Pathological Diagnosis" Capability: It can monitor circuit phase sequence, phase loss, and incorrect phase sequence in real-time and with high accuracy. For critical equipment like motors, pumps, and compressors that rely on three-phase power, correct phase sequence is essential for ensuring proper rotation direction. The loss of any phase or an incorrect sequence can instantly cause motor lock-up and burnout, leading to significant production losses. This relay can identify these anomalies within milliseconds, much like an experienced engineer.
· In-Depth "Health Assessment" Function: Beyond basic issues, it can also detect more subtle problems like voltage unbalance and load imbalance. These issues often stem from grid fluctuations, excessive single-phase loads, or internal wiring degradation. Long-term operation under such conditions significantly reduces equipment efficiency, increases energy consumption, and shortens service life. This product transforms such potential, progressive damage into a manageable, warnable risk.
· Customizable "Therapeutic Intervention" Solutions: Its built-in delay protection function is core to its intelligence. To avoid nuisance tripping caused by instantaneous fluctuations (e.g., during high-power equipment startup), users can set a reasonable delay time based on actual operating conditions. It will only decisively cut off the circuit if the abnormal state persists beyond the set time. Simultaneously, it supports a warning mode, where upon detecting non-critical anomalies (e.g., slight unbalance), it first issues an alarm, alerting maintenance personnel for inspection. This enables a shift from "passive response to failure" to "active predictive maintenance." It provides an impregnable safety barrier for critical rotating equipment in scenarios like factories, water treatment plants, and commercial building HVAC systems.

2. WiFi Tuya-Series Voltage Over/Under Voltage Protector: The Integrated "Security Guard" for Smart Homes

This product perfectly integrates traditional over/under voltage protection functions with modern IoT technology, designed to provide ultimate convenience, safety, and smart experience for residential, retail, and small office scenarios.

· Seamless Remote Monitoring and Management: By integrating a WiFi module and connecting to the Tuya Smart ecosystem, users need only a smartphone and the corresponding app to remotely monitor home voltage status in real time from anywhere with an internet connection. Whether facing sudden voltage spikes (e.g., from lightning strikes) or prolonged low voltage (during peak usage periods), users remain fully informed.
· Flexible, Personalized Parameter Setting: Traditional protectors typically have fixed operating thresholds. This product allows users to flexibly set protection parameters via the mobile app, for instance, setting the over-voltage protection value to 250V and the under-voltage protection value to 185V. This flexibility allows it to better adapt to variations in grid quality across different regions and meet personalized user needs.
· Automated Safety Response: When voltage is detected outside the safe range, it automatically and rapidly cuts off the power, protecting expensive household appliances like refrigerators, air conditioners, TVs, and computers from damage. Once voltage normalizes, power can be restored automatically or manually, truly achieving "unattended" electrical safety.

3. WiFi Smart Switch: The "Key to Smart Upgrades" for Traditional Equipment

The core mission of this WiFi Smart Switch is to endow traditional electrical appliances with modern smart features at minimal retrofit cost.

· Ultimate Installation Convenience: Its greatest advantage is that it requires no additional wiring. It can directly replace existing traditional wall switches or be installed between an appliance and the power outlet, instantly upgrading an ordinary lamp, an electric heater, or an advertising light box into a smart device.
· Rich Smart Features: Beyond basic remote APP control (e.g., turning on the water heater before arriving home), it supports timed switching (e.g., automatically turning off all non-essential appliances at night) and scene linkage (interacting with other smart home devices to create "Cinema Mode," "Sleep Mode," etc.). These features enhance living convenience while also achieving energy savings through refined power management.
· Balancing Convenience and Safety: Its design strictly adheres to electrical safety standards, ensuring that fundamental electrical safety is never compromised for the sake of smart control. It provides a cost-effective, high-efficiency solution for users automating their smart homes or small commercial spaces.

Strategic Layout and Future Outlook

This newly launched product series is not an isolated technical achievement but a carefully considered strategic move by the company. The Multi-Functional Voltage Protection Relay solidifies our professional standing in the field of industrial safety protection. In contrast, the WiFi Tuya-Series Over/Under Voltage Protector and the WiFi Smart Switch serve as twin blades, cutting into the burgeoning smart home and light commercial IoT markets.

These three products form a complete closed loop from "core equipment protection" to "end-point electricity consumption intelligent control," significantly enhancing the company's product portfolio in the field of electrical protection and intelligent control. This not only meets the diverse needs of existing customer segments but also helps us attract new customers and explore new sales channels. It provides powerful and enduring momentum for the company to secure a favorable position in future market competition and achieve sustainable business expansion.