120KW AI video DC dual-gun all-in-one machine [input parameters] Input voltage: 380V±15% three-phase four-wire, frequency: 50/60Hz, harmonic: ≤5%, power factor: ≥0.99. [ Output parameters] Rated power: 120KW, 2, single gun maximum current: 250A, single gun maximum power: 120KW, output voltage: 50-1000Vdc, constant power range: 300-1000V, voltage stabilization accuracy: ≤±0.5%, current stabilization accuracy: ≤±1%, metering accuracy: 1.0, ripple peak peak: ≤1%, ripple coefficient: ≤±0.5%, average current imbalance: ≤±3%, maximum efficiency: ≥96%, power distribution: support, low-voltage auxiliary power supply: 12V/24V, support switching. [ Basic indicators] Number of guns: 2, length: length 5 meters, wire diameter 30mm, display screen: 10-inch touch display, startup mode: scan the code/swipe card, communication mode: wired network, 4G, platform management: support mainstream SAAS management platform (cloud fast charging, Dak cloud, Yushi cloud, etc.), standby power consumption: 30W, cooling mode: intelligent air cooling,Appearance size: 700mm*1650mm*445mm, weight: 226KG, installation method: floor installation, safety protection: support overvoltage protection, undervoltage protection, overcurrent protection, leakage protection, short circuit protection, overtemperature protection and other multiple protection functions. [ Environmental indicators] Working temperature: -25℃～+50℃, storage temperature: -40℃～+70℃, working humidity: 5%~95%, working air pressure: 80kPa～110kPa, working altitude: ≤2000m,.