Popular PPI Series Digital Adjustable Voltage & Current Protector
The Popular PPI Series Digital Adjustable Voltage & Current Protector is designed to provide intelligent electrical protection against abnormal voltage and current conditions in single-phase AC electrical systems. It helps safeguard connected electrical equipment by monitoring supply voltage and current and disconnecting the output when electrical conditions exceed the configured protection limits.
Equipped with a dual LED digital display, this protection device allows users to monitor voltage and current readings conveniently. Its adjustable protection settings provide flexibility for different electrical requirements, making it a practical solution for residential, commercial, and general electrical distribution applications.
The Popular PPI Series Adjustable Voltage & Current Protector combines digital monitoring, convenient operation, and electrical protection functionality in a compact design.
Key Features
- Over Voltage Protection: Helps protect connected electrical equipment against excessive supply voltage.
- Under Voltage Protection: Disconnects the output when voltage falls below the configured protection limit.
- Over Current Protection: Helps protect electrical circuits against excessive current conditions.
- Dual Digital Display: Features separate LED displays for voltage and current monitoring.
- Adjustable Voltage Settings: Allows configuration of overvoltage and undervoltage protection thresholds.
- Adjustable Current Protection: Supports current protection settings according to electrical load requirements.
- Real-Time Monitoring: Provides convenient monitoring of electrical voltage and current.
- LED Status Indicators: Features dedicated indicators for overvoltage, undervoltage, overcurrent, and power status.
- Easy Control Buttons: Equipped with UP, DOWN, SET, and Power buttons for convenient operation.
- Compact Design: Suitable for installation in compatible electrical distribution boards.
- Single-Phase Compatibility: Designed for compatible single-phase AC electrical systems.
- Reliable Performance: Designed for dependable electrical monitoring and protection.
Technical Specifications
- Brand: Popular
- Series: PPI Series
- Product Type: Digital Adjustable Voltage & Current Protector
- Protection Functions: Overvoltage, Undervoltage & Overcurrent
- Electrical System: Single-Phase AC
- Display Type: Dual LED Digital Display
- Voltage Monitoring: Digital Voltage Display (V)
- Current Monitoring: Digital Current Display (A)
- Voltage Settings: Adjustable
- Current Protection Settings: Adjustable
- Input Terminals: Live (L) & Neutral (N)
- Output Terminals: Live (L) & Neutral (N)
- Status Indicators: Overvoltage, Undervoltage, Overcurrent & Power
- Control Buttons: UP, DOWN, SET & Power
- Installation: Compatible Electrical Distribution Boards
- Application: Electrical Voltage & Current Protection
Applications
The Popular PPI Series Digital Adjustable Voltage & Current Protector is suitable for various electrical applications, including:
- Residential electrical distribution systems
- Commercial electrical installations
- Household electrical equipment protection
- Single-phase electrical distribution boards
- Office and building electrical systems
- Voltage fluctuation protection applications
- Electrical control panels
- Power monitoring and protection systems
Intelligent Voltage & Current Protection
The Popular PPI Series Digital Adjustable Voltage & Current Protector combines intelligent electrical monitoring with adjustable voltage and current protection features to support safe and efficient power distribution.
Its dual LED digital display, adjustable protection settings, and convenient control interface make it a practical choice for electrical installations requiring continuous voltage and current monitoring.
The device helps protect connected electrical equipment by disconnecting the supply when monitored electrical conditions exceed the selected protection settings.
For dependable operation, configure the protection settings according to the electrical load and system requirements. Installation should follow the manufacturer’s instructions and applicable electrical safety standards. Suitable upstream short circuit protection should also be provided.




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