حماية الجهد للطاقة الشمسية - Jiuji Electric

03/06/2026

Voltage protection,
current protection,
leakage protection made by

28/05/2026

15/05/2026

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15/05/2026

Double relay made by

09/05/2026

Do you want to protect your electrical appliances from voltage fluctuations? hot selling

09/05/2026

There Phase made by

07/05/2026

Jiuji All-in-One Smart Protection Device combines voltage protection, current protection, leakage protection, temperature protection, timer control, Tuya WiFi remote management, and energy metering in one compact unit.

Designed for modern electrical systems, it continuously monitors voltage fluctuation, overcurrent, leakage current, and overheating conditions through an intelligent microprocessor system. When abnormal conditions are detected, the device quickly disconnects the power supply to protect appliances, equipment, and wiring from damage.

With Tuya WiFi connectivity, users can remotely monitor real-time voltage, current, power consumption, and energy usage through a mobile app anytime and anywhere. The built-in timer function also allows automatic scheduling and smart energy management.

Its compact DIN-rail design saves installation space while delivering multiple protection functions in a single device, making it ideal for homes, solar systems, commercial buildings, and industrial applications.

06/05/2026

🔧 All-in-One Protection (Voltage + Current + Temperature + Leakage)
This is not just a standard . It integrates multiple protection functions into a single smart system:
⚡ Over-voltage protection (cuts off power when voltage is too high)
⚡ Under-voltage protection (disconnects when voltage is too low)
🔌 Over-current protection (trips when load exceeds the set limit)
🌡️ Temperature protection (NTC sensor) (detects overheating and prevents thermal damage)
⚡ Leakage protection (Earth leakage / residual current protection) (detects current leakage to ground and cuts off power immediately)

One device, but all in one.

















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06/05/2026

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04/05/2026

Voltage and Current Protector made by