DLJC-G4 Intelligent Four-in-One Machine Electrical Skill Training Assessment Equipment 1. Dimension：800×600×1700mm 2. Working environment：temperature:-5℃~+40℃ relative humidity：＜85%（25℃） height＜2000m 3. Power input：three-phase five wire AC380V±10％ 50Hz/60Hz 4.Capacity：＜1.5KVA 5.no-load consumption：＜400W 6.Leakage protection: the leakage current movement is less than 30 mA 7.Security protection: has the overload, overflow, leakage protection measures, in accordance with all relevant national standards. Q1：What factors affect the price? A. The quality of components: All the components we use are real industrial components which under EURO standard. B. Technic: we pay much attention on the technics and details. Our products meet the requirement of Germany standard C. Quantity: The price is up to the quantity of each item. Q2: All equipments are designed by Dolang? A. Yes. All our equipments are designed by ourselves. B. The design department including: Electric research design department, Electrical research design department, Mechanical research and design department, Software research design department, Pilot test department and technical documents department. Q3:Does Dolang have after sales service and training service? A. After sale service: All our products have one year maintance from the date of pick up except artificial damage. B. Training: Customer may ask our engineer to training them in their company or come to Dolang for training