| สอบถามข้อมูลหม้อแปลงและราคา |
|
OIL IMMERSED TRANSFORMER HERMETICALLY SEAL TYPE 1250 kVA 3Phase 50Hz 22000 - 400/230V |
|
| LENGTH (L) | = 1980 mm. |
| WIDTH (W) | = 1250 mm. |
| HEIGHT (H) | = 1760 mm. |
| TOTAL WEIGHT | = 3240 Kg. |
| OIL VOLUME | = 810 Litre |
| POWER RATED | = 1250 Kva |
| NO LOAD LOSSES | = 1950 Watt |
| LOAD LOSSES AT 75°C |
= 13500 Watt |
| IMPEDANCE AT 75°C |
= 6.00 & ±10 % |
| EFFICIENCY (P.F.=1) 1/2 Load |
= 98.99 % |
| EFFICIENCY (P.F.=1) full Load |
= 98.53 % |
| VOLTAGE REGULATION AT FULLLOAD (P.F.=1)(%) | = 1.48 % |
| NOISE LEVEL | = ≤ 60 dB (A) |
