Hotline:
Hotline:
Giá bán:4,600,000 ~ 9,300,000 VND
Class II / SZ040-XXX
– Phase-Wire: 1P2W, 3P3W, 3P4W
– Model: 220SE, 220SC, 220DE, 220DC, 380YE, 380YR, 380YC, 440DE, 440DC, 440DE
– Imax: 40kA
– Đèn LED báo lỗi và báo nguồn
– Đếm xung áp & xung sét
– Giao tiếp RS-485
– Tiếp điểm điều khiển xa
| Model | SZK040-380Y | |
| Electrical characteristics | 3P4W | |
| Max. continuous operating voltage | Uc | 320V |
| Uc (N-PE) | 255V | |
| Nominal discharge current (8/20) | In (L-N/N-PE) | 20kA |
| Max. discharge current (8/20) | Imax (L-N/N-PE) | 40kA |
| Voltage Protection level at In | Up (N-PE) | <2.5kV |
| Up (N-PE) | <2kV | |
| Response time | tA (L-N/N-PE) | <25ns/100ns |
| Thermal protection | (L-N) | Yes |
| Short-circuit withstand current | ISCCR (L-N) | 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 | ≥6mm2 | |
990,000 ~ 1,800,000 VND
11,700,000 ~ 25,400,000 VND
1,400,000 ~ 1,800,000 VND