Giá bán:10,200,000 ~ 13,700,000 VND
Class I + II / SZ120-XXX
– Phase-Wire: 1P2W, 3P3W, 3P4W
– Model: 220SE, 220SC, 220DE, 220DC, 380YE, 380YC, 440DE, 440DC, 480DE
– Limp: 12.5kA
– Đèn LED báo lỗi và báo nguồn
– Đếm xung áp & xung sét
– Giao tiếp RS-485
– Tiếp điểm điều khiển xa
| Model | SZ120-380Y | ||
| Electrical characteristics | 3P4W | ||
| Max. continuous operating voltage | Uc | 320V | |
| Lightning impulse current (10/350) | Iimp (L-N/N-PE) | 12.5kA | |
| Nominal discharge current (8/20) | In (L/N-PE) | 12.5kA | |
| Max, discharge current (8/20) | Imax (L/N-PE) | 120kA | |
| Voltage Protection level at In | Up | <2kV | |
| Response time | tA (L/N-PE) | <25ns | |
| Thermal protection | (L/N-PE) | Yes | |
| Short-circuit withstand current | ISCCR (L/N-PE) | 100kA | |
| Mechanical characteristics | |||
| Temperature range | -40℃~+80℃ | ||
| Mounting | 4xM4 Bolt | ||
| Degree of protection | IP20 | ||
| Housing material | Steel | ||
| Indication of disconnector operation | Red LED (ON) | ||
| Remote contacts (RC) | Yes (option) | ||
| Contact ratings | AC 250V/1A, 125V/2A | ||
| Conductor size | L/N: ≥10mm2, PE: ≥16mm2 | ||
990,000 ~ 1,800,000 VND
11,700,000 ~ 25,400,000 VND
1,400,000 ~ 1,800,000 VND
