| สอบถามข้อมูลหม้อแปลงและราคา | 
| 
 OIL IMMERSED TRANSFORMER CONVENTIONAL TYPE 30 kVA 1Phase 50Hz 19000 - 460/230V  | 
|
| LENGTH (L) | = 640 mm. | 
| WIDTH (W) | = 700 mm. | 
| HEIGHT (H) | = 1370 mm. | 
| TOTAL WEIGHT | = 250 Kg. | 
| OIL VOLUME | = 60 Litre | 
| POWER RATED | = 30 Kva | 
| NO LOAD LOSSES | = 120 Watt | 
| LOAD LOSSES AT 75°C | 
= 430 Watt | 
| IMPEDANCE AT 75°C | 
= 2.00 & ±10 %  | 
| EFFICIENCY (P.F.=1) 1/2 Load | = 98.51 % | 
| EFFICIENCY (P.F.=1) Full Load | = 98.20 % | 
| VOLTAGE REGULATION AT FULLLOAD (P.F.=1)(%) | = 1.44 % | 
| NOISE LEVEL | = ≤ 48 dB (A) | 
										
										





															
															
															
															
