| สอบถามข้อมูลหม้อแปลงและราคา |
|
OIL IMMERSED TRANSFORMER HERMETICALLY SEAL TYPE 500 kVA 3Phase 50Hz 22000 - 400/230V |
|
| LENGTH (L) | = 1570 mm. |
| WIDTH (W) | = 950 mm. |
| HEIGHT (H) | = 1430 mm. |
| TOTAL WEIGHT | = 1820 Kg. |
| OIL VOLUME | = 410 Litre |
| POWER RATED | = 500 Kva |
| NO LOAD LOSSES | = 1150 Watt |
| LOAD LOSSES AT 75°C |
= 5500 Watt |
| IMPEDANCE AT 75°C |
= 4.00 & ±10 % |
| EFFICIENCY (P.F.=1) 1/2 Load |
= 98.69 % |
| EFFICIENCY (P.F.=1) full Load |
= 98.63 % |
| VOLTAGE REGULATION AT FULLLOAD (P.F.=1)(%) | = 1.17 % |
| NOISE LEVEL | = ≤ 57 dB (A) |
