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Three-Phase Multifunctional Adjustable Voltage Protector
Overview
The Three-Phase Multifunctional Adjustable Voltage Protector is designed to safeguard electrical systems from voltage fluctuations. This device is essential for maintaining the integrity of three-phase power supplies, ensuring optimal performance and longevity of connected equipment.
Key Features
- Comprehensive Protection:
– Overvoltage and undervoltage protection.
– Phase failure and phase sequence protection.
– Zero break protection to prevent system interruptions.
- Adjustable Settings:
– Customizable overvoltage and undervoltage thresholds (221V-300V for overvoltage; 219V-150V for undervoltage).
– Configurable action times for both overvoltage (0.1s to 10s) and undervoltage (0.1s to 10s).
- Voltage Monitoring:
– Real-time voltage display with separate phase measurements.
- Three-phase Voltage Unbalance Protection:
– Adjustable unbalance thresholds (10%-50%).
- User-Friendly Interface:
– LCD display with fault indication using segment code characters.
Technical Specifications
Electrical Parameters
- Rated Voltage: Three-phase four-wire, suitable for both 230V/400VAC at frequencies of either 50Hz or 60Hz.
- Rated Current Options: Available in configurations of up to either 50A,63A, or80A.
Protection Values
- Overvoltage Recovery Value Range: Default set at a recovery value of250V within a range of220V–299V.
- Undervoltage Recovery Value Range: Default set at180V within a range of220V–151V.
Installation & Environment
- Installation Method: Designed for guide rail installation, ensuring easy setup in various environments.
- Operating Conditions: Functions effectively between temperatures ranging from –20°C to +50°C with humidity levels below85%.
Additional Information
This voltage protector also features adjustable power-on delay times (2–255 seconds) and fault recovery delays (2–512 seconds), allowing users flexibility based on their specific requirements. The device supports multiple grounding systems including TT, TN-S, TN-C-S configurations.
With its robust design capable of handling electrical isolation strengths greater than2000VACand pulse resistance up to2.5KV(1.2/50μS), this product ensures reliable operation even under challenging conditions.
Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within7–21 business days.
Payments
WE ACCEPT THE DIFFERENT PAYMENT METHODS ADVERTISED ON THE SITE, SUCH AS VISA, MASTERCARD, AMERICAN EXPRESS, DINERS CLUB CARDS AND MORE
Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective. In other situations when it is proven that you did not receive the item due to circumstances such as shipping carrier issues etc., you can request a full refund via your original payment method or alternatives like PayPal or cryptocurrencies by contacting us through WhatsApp,email or contact form.Read our full Returns and Refunds Policy here
How To Place An Order and common questions:
FAQ Page – OBD2 Technology“