JJVPD3-63VAK/VAE Prepaid kWh Auto Switch Protector

The Jiuji Smart 3-in-1 Meter Voltage Protector is designed to help you cut electricity bills and protect your home or business. With its auto meter switching function, it keeps each meter under the costly billing tier, saving you money every month. It also provides full protection against high/low voltage and overload, ensuring your appliances and solar inverters stay safe. Compact and easy to install, this all-in-one smart unit works perfectly with both solar and grid power, giving you reliable protection and smarter energy management day and night.

其他信息

Item No.	JJVPD3-63VAK/VAE
Over-voltage Protection	230-300V, Customizable
Under-voltage Protection	140-210V, Customizable
Over-current Protection	1-40/63/80/100A, JJVPD1-63F
Application	Commercial Use, Residential Use, Solar System Protection

Prepaid kWh Auto Switch Three Way Phase Selector With Over Under Voltage & Over Current Protection Description

Auto Meter Switching (1–999 kWh): Automatically shifts to the next meter to avoid higher billing tiers.
Bill Savings: Keeps each meter within the cheaper rate zone—no manual switching needed.
Solar + Grid Ready: Works with inverters; protects both appliances and solar assets.
Full Protection: Over-/under-voltage and over-current protection to prevent damage.
Set & Forget: One-time installation, monthly savings with reliable, continuous control.
Clear Monitoring: LCD readout for voltage, current, power, and energy at a glance.