Parameters | ETC-DC003 / 048 / WA1-HJ | ETC -DC004 / 48 / WA1-HJ | ETC -DC030 / 300 / WA1-HJ | ETC -DC020 / 080 / WA1-HJ |
Input voltage | AC 380V±15% | AC 380V±15% | AC 380V ±15% | AC 380 V±15% |
Max input current | 6A | 8A | 60A | 40A |
Mains frequency | 50±2Hz | 50±2Hz | 50±2Hz | 50±2Hz |
Input power factor | ≥0.99 | 660 | ≥0.99 | ≥0.99 |
Output voltage | DC 30-80V | DC 30-80V | DC 150-300V | DC 30-100V |
Output current | DC0-65A | DC 0-90 A | DC 0-100 A | DC 0-250 A |
Output efficiency | ≥93%(Load≥50%) | ≥93%(Load≥50%) | ≥93%(Load≥50%) | ≥93%(Load≥50%) |
Low voltage auxiliary power supply | O | O | O | O |
Noise | ≤65dB | ≤65dB | ≤65dB | ≤65dB |
IP level | IP54 | IP54 | IP54 | IP54 |
Working temperature | The whole machine: -20~+50ºC | The whole machine: -20-+50ºC | The whole machine: -20-+50ºC | The whole machine: -20-+50ºC |
Environmental humidity | 10%~90% | 10%~90% | 10%~90% | 10%-90% |
Password | O | O | O | O |
CAN | O | O | O | O |
RS485 | O | O | O | O |
Ethernet/wireless 2G | O | O | O | O |
Background management | O | O | O | O |
Logo/interface | Use logo and interface | Use logo and interface | Use logo and interface | Use logo and interface |
Short circuit protection | ★ | ★ | ★ | ★ |
Over current protection | ★ | ★ | ★ | ★ |
Over/under voltage | ★ | ★ | ★ | ★ |
Reverse connect protection | ★ | ★ | ★ | ★ |
Overheating protection | ★ | ★ | ★ | ★ |
Surge protection | ★ | ★ | ★ | ★ |
Overall dimensions | 700*300*700 | 700*300*700 | 700*400*1000 | 700*400*1000 |