Low price 1 phase to split phase transformer capacity 1 kVA, input voltage AC 110V/120V/220V/440V/480, output voltage 120V/240V AC. Split transformer has high protection level, low heat emission, sturdy and durable shell, which is an ideal choice for saving money.
1 kVA Split Phase Transformer Specifications
||Single phase to split phase
||1 Phase / 2 phase 110, 120, 208, 220, 230, 240, 380, 415, 440, 460, 480,
||Aluminum/Copper wire (Optional)
||2000V AC/1 min
||≤35dB (1 meter)
||Grade B (130℃), Grade F (155℃), Grade H (180℃)
||Natural or air cooling
||Allow more than 1.2 times rated load to work for up to 1 hour
|Induced Overvoltage Withstand Test
|Air Carrying Current
||≤90%RH, without condensation
||<2000m, non corrosive gas and conductive dust
|Enclosure Protection Grade
|Weight of Aluminium Wire Transformer
||Open type: 20kg
Protected type: 36kg
|Weight of Copper Wire Transformer
||Open type: 19kg
Protected type: 37kg
Split Transformer Schematic Diagram
1 kVA Split Isolation Transformer Dimension (Unit: mm)
|Aluminium Wire Transformer Size
||Copper Wire Transformer Size
|Open type: a*b*c=192*160*220mm
||Open type: a*b*c=180*160*210mm
|Mouting size: D*E=140*120mm (aperture: 17*8mm)
||Mouting size: D*E=130*120mm (aperture: 17*8mm)
|Protected type: A*B*C=250*360*420mm
||Protected type: A*B*C=250*360*420mm
Tips: What environment is the reactor suitable for?
The series reactor is mainly used to limit the short-circuit current, and it is also used in series or in parallel with the capacitor in the filter to limit the higher harmonics in the power grid. The reactors in 220kV, 110kV, 35kV, and 10kV power grids are used to absorb the charging capacitive reactive power of the cable line. The operating voltage can be adjusted by adjusting the number of series reactors.
The reactor used in the power grid is essentially an air-core coil with no magnetic material. It can be arranged in three assembly forms: vertical, horizontal and character-shaped. When a short circuit occurs in the power system, a large short-circuit current will be generated. If it is not restricted, it is very difficult to maintain the dynamic and thermal stability of electrical equipment.
Therefore, in order to meet the interrupting capacity requirements of some circuit breakers, reactors are often connected in series at the outgoing circuit breaker to increase the short-circuit impedance and limit the short-circuit current. Due to the use of reactors, when a short circuit occurs, the voltage drop on the reactor is larger, so it also plays a role in maintaining the voltage level of the bus, so that the voltage fluctuation of the bus is small, and the user's electrical equipment on the non-faulty line is guaranteed Stability of operation.
Applicable environment of series reactor:
1. The altitude does not exceed 2000 meters;
2. The operating environment temperature is -25～+45(℃), and the relative humidity does not exceed 90%;
3. There is no harmful gas around, no flammable and explosive materials;
4. The surrounding environment should have good ventilation conditions. If the series reactor is installed in the cabinet, ventilation equipment should be installed.