สอบถามข้อมูลหม้อแปลงและราคา |
OIL IMMERSED TRANSFORMER HERMETICALLY SEAL TYPE 50 kVA 3Phase 50Hz 33000 - 416/240V |
|
LENGTH (L) | = 990 mm. |
WIDTH (W) | = 640 mm. |
HEIGHT (H) | = 1270 mm. |
TOTAL WEIGHT | = 550 Kg. |
OIL VOLUME | = 140 Litre |
POWER RATED | = 50 Kva |
NO LOAD LOSSES | = 170 Watt |
LOAD LOSSES AT 75°C |
= 875 Watt |
IMPEDANCE AT 75°C |
= 4.00 & ±10 % |
EFFICIENCY (P.F.=1) 1/2 Load | = 98.47 % |
EFFICIENCY (P.F.=1) Full Load | = 97.95 % |
VOLTAGE REGULATION AT FULLLOAD (P.F.=1)(%) | = 1.81 % |
NOISE LEVEL | = ≤ 48 dB (A) |