Control Transformer
Shinenergy’s control transformer could be used to step down the voltage, widely applied in the electric circuit requires low power or volt-amp rating. Control transformers could provide voltage regulation and convert high or low voltage for different application requests.
- Power the electrical devices by stepping down the voltage
- Provide a safe working environment for the devices within the electrical circuit
- Could regulate the inrush capability and output voltage when electromagnetic devices are primarily energized
- CE, UL certificated
High Quality Insulation Material
Incorporate high-quality insulation material, with excellent insulation and isolation capabilities from winding turn to turn, layer to layer. Control transformers are vacuum impregnated, which seals the surface and isolates the moisture.
Excellent Temperature Rise Control
Shinenergy’s control transformer with reasonable temperature rise control could prevent the risk of fire and device destruction when operating. The heat generated in transformer operation leads to the temperature rise of the transformer, the over-high temperature rise will cause the fire, destroy the electrical equipment within the circuit.
- Data sheet
- FAQs
| Model No. | MPT-025 |
| Application | PV Inverters |
| Core Material | Silicone Steel |
| Winding Material | Aluminum foil |
| Efficiency | 98.8% |
| Rated Current | Customized |
| Rated Inductance | Customized |
| Frequency | 50/60Hz |
| Capacity | 50KVA |
| Ratio | 690/400V |
| Connection | Dyn11 |
| Weight | 355KG |
Q1: What’s the advantage of the control transformer?
A1: Capability to handle extreme current peaks, transfer a stable voltage, and provide a safety working environment.
Q2: What’s the application of the control transformer?
A2: Control transformers could be applied in industrial plants, motor drives, aviation applications, mining equipment, etc.
Q3: What’s the control transformer’s rating?
A3: Shinenergy’s control transformer could convert all standard voltages.
Working Principle of the Control Transformer
The control transformer is a small dry-type transformer. It is often used as a local lighting power supply, signal lamp or indicator light power supply, and as a control circuit power supply in electrical equipment. The control transformer works on the principle of electromagnetic induction. A transformer has two sets of coils: a primary coil and a secondary coil. The secondary coil is outside the primary coil. When the primary coil is supplied with alternating current, the transformer core generates an alternating magnetic field, and the secondary coil generates an induced electromotive force.