Popular PPI Series Three Phase Digital Adjustable Voltage & Current Protector
The Popular PPI Series Three Phase Digital Adjustable Voltage & Current Protector is designed to provide intelligent electrical monitoring and configurable protection for three-phase AC power distribution systems. It helps monitor electrical supply conditions and supports protection against abnormal voltage and current conditions according to the device’s supported settings.
Equipped with a large digital display and convenient adjustment controls, this device offers a practical solution for monitoring three-phase electrical systems. Its configuration includes connections for three phases (L1, L2, L3) and neutral (N), making it suitable for compatible three-phase, four-wire electrical installations.
The Popular PPI Series Three Phase Voltage & Current Protector combines modern digital monitoring, convenient operation, and compact construction to support efficient power distribution management in commercial and industrial electrical applications.
Key Features
- Three Phase Protection: Designed for electrical monitoring and protection applications in compatible three-phase systems.
- Over Voltage Protection: Supports protection against excessive supply voltage where enabled by the model.
- Under Voltage Protection: Supports disconnection during low-voltage conditions according to configured protection settings.
- Over Current Protection: Designed to support current protection according to the device’s specified capabilities.
- Large Digital Display: Features a wide front screen for viewing supported electrical parameters and settings.
- Adjustable Protection Settings: Provides convenient controls for configuring supported electrical protection parameters.
- Three Phase + Neutral Configuration: Features clearly marked L1, L2, L3, and N terminals.
- Convenient ON/OFF Control: Equipped with a dedicated front control button.
- User-Friendly Interface: Includes UP, DOWN, MODE, and Power buttons for convenient operation.
- Compact Modular Design: Suitable for installation in compatible electrical distribution boards.
- Input & Output Connections: Clearly marked terminals for electrical supply and load connections.
- Electrical Monitoring: Designed to support monitoring of three-phase electrical supply conditions.
- Practical Construction: Combines a modern display interface and convenient adjustment controls.
Technical Specifications
- Brand: Popular
- Series: PPI Series
- Product Type: Three Phase Digital Adjustable Voltage & Current Protector
- Electrical System: Three-Phase AC
- Connection Configuration: Three Phase + Neutral
- Number of Conductors: 4 (L1, L2, L3, N)
- Display Type: Large Digital Display




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