_x000D_ _x000D_ _x000D_ Adjustable Voltage Protector 3Phase LCD Multifunctional SelfResetting STVP932 230v 400VAC _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: _x000D_ _x000D_ 1. STVP series automatic reset over-voltage under-voltage multi-function protector is a monitoring and auxiliary protection device instrument suitable for three-phase four-wire power system or electrical equipment _x000D_ 2. When the line has overvoltage, undervoltage, or overcurrent status, this product can instantly cut off the power supply to protect the electrical equipment from being damaged; when the line voltage returns to normal, the protector can automatically turn on the power supply normally _x000D_ 3. This protector integrates overvoltage protection, undervoltage protection, overcurrent protection, threephase current (voltage) unbalance protection, phase sequence protection (phase dislocation protection), and phasebreak protection in one _x000D_ 4. The product has the function of fault inquiry, voltmeter and ammeter, and the function of restoring factory settings _x000D_ 5. Adjustable voltage protector come with complete functions, stable performance and easy operation _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ Item Type: Adjustable Voltage Protector _x000D_ Material: Plastic _x000D_ Model: STVP-932 _x000D_ Rated Voltage Three-Phase Four-Wire: 230V/400VAC 50/60Hz _x000D_ Current Rating: 50A, 63A, 80A(optional) _x000D_ Overvoltage Protection Value Range: 221V-300V-OFF (default value 280V) _x000D_ Overvoltage Recovery Value Range: 220V-299V (default value 250V) _x000D_ Overvoltage Protection Action Time is Adjustable: 0.1 Seconds-10 seconds (default value is 0.2 seconds) _x000D_ Undervoltage Protection Value Range: 219V-150V-OFF (default value 160V) _x000D_ Undervoltage Recovery Value Range: 220V-151V (default value 180V) _x000D_ Under Voltage Protection Action Time is Adjustable: 0.1 Seconds-10 seconds (default value 0.2 seconds) _x000D_ Three-Phase Voltage Unbalance Protection Value Range: 10%-50%-OFF _x000D_ Phase Voltage Unbalance Protection Action Time: 0.1 seconds-10 seconds (default value 1.0 second) _x000D_ Power-On Delay Time: 2-255 Seconds (default value is 2 seconds) _x000D_ Failure Recovery Delay Time: 2-512 Seconds (default value is 60 seconds) _x000D_ Display Mode: LCD _x000D_ Fault Indication: Segment character _x000D_ Sampling Method: AC sampling of phase line to neutral line resistance partial pressure _x000D_ Grounding System: TT, TN-S, TN-C-S _x000D_ Installation Method: Rail installation _x000D_ Electrical Isolation Strength: >2000VAC, pulse 2.5KV 1.2/50S _x000D_ Working Environment: Temperature -20~50, Humidity85%, Altitude: No more than 2000meter _x000D_ Size: Approx. 72 x 80mm / 2.8 x 3.1in, 65mm / 2.6in, 43mm / 1.7in, 45mm / 1.8in, 35mm / 1.4in _x000D_ _x000D_ _x000D_ _x000D_ Package List: _x000D_ 1 x Adjustable Voltage Protector _x000D_ 1 x User Manual _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. _x000D_ 2) Payment must be made within 3 days of order. _x000D_ 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. _x000D_ _x000D_ About shipping _x000D_ 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO) 2. Orders processedtimely after thepayment verification. 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. _x000D_ 8. We seller are not in of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. _x000D_ 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks _x000D_ Return and Refund _x000D_ 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! 2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reaso