Complaint
| 1 | Double protection system:PWM + three-phase dump load brake |
| 2 | With surge protector |
| 3 | Emergency stop switch |
| 4 | Manual brake switch |
| 5 | Grid cut off protection |
| 6 | Strong wind protection |
| 7 | LCD Screen Display |
| 8 | RS 485, WIFI/GPRS monitoring app available (optional) |
The controller is 1 year warranty for free, All lifelong technical support and part cost supply.
(1) The warranty period is start from the date of shipment which show on the bill of loading or air waybill.
(2) Free maintenance services during the warranty period the cost involved be borne by the company, do not charge a fee to customers, free warranty if any damage outside the warranty period, the company will charge a fee for labor costs and materials.
(3) the warranty period, company's quality problems caused by the maintenance of the freight borne by the company, if not under warranty or man-made damage, the freight charges by the customer.
