Power transformer DG-150kdryfor industrial useelectric arc furnace
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Characteristics
- Type
- power
- Configuration
- dry
- Applications
- for industrial use, electric arc furnace, for explosive atmospheres
- Electrical characteristics
- inductive voltage, three-phase to dual-phase
- Mounting
- floor-standing
- Norms
- IEC, EN61558, RoHS, Tier 2 EU
- Other characteristics
- openable, high-accuracy
- Output power kVA
150 kVA
(203.943173 hp)- Primary voltage
380 V
- Secondary voltage
78 V
Max.: 380 V
Min.: 78 V
- Frequency
50 Hz, 60 Hz
Description
Prod. Overview:
Ideal for low-volt., high-current power conversion, vacuum-sintered transformers ensure efficient and stable power supply.
Details:
1.Copper wire winding:
Exquisite winding process cuts winding resistance and copper loss, enables energy-efficient power output during high-current transmission.
2.Vacuum impregnation:
Fills evenly in vacuum to form dense insulation layer, enhances insulation, prevents winding issues, resists harsh electrical env. erosion.
3.Overload safeguard:
Structure and materials allow internal components to cooperate during overloads, maintaining stable output via thermal and electrical regulation to avoid equipment damage.
4.High impedance use:
Precisely controls current in low-volt., high-current circuits, e.g., filters current fluctuations for normal equipment operation in electronic power supply.
Operation Environment
A) Altitude: Not exceeding 1000m, shall be derating used if above 1000m;
B) Ambient Temperature: -25℃~55℃.
C) Relative Humidity: ≤95%;
D) As to the installation site, to make sure no bad effect on transformer insulation, chemical deposition, dust, and other explosive or erosive medium.
E) The supply voltage approximates sinusoidal wave, and the three-phase voltage is relatively balanced.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.