Three phase five limb rectifier transformer
The three phase five limb rectifier transformer is a type of rectifier transformer. By shifting the high voltage side of the rectifier transformer, the lower harmonics with larger amplitudes are eliminated. Each power unit is powered by a three-pha……
The three phase five limb rectifier transformer is a type of rectifier transformer. By shifting the high voltage side of the rectifier transformer, the lower harmonics with larger amplitudes are eliminated. Each power unit is powered by a three-phase winding of a multi-winding isolation transformer. The multi-winding isolating transformer has a phase difference between the secondary coils, which realizes multiple input, thereby eliminating harmonic pairs generated by each unit. Grid pollution.
Three phase five limb rectifier transformer production video:
This video shows the three phase five limb rectifier transformer, which can clearly see the the appearance and details of the transformer. Three phase five limb rectifier transformer is a device that converts an alternating voltage according to the principle of electromagnetic induction. The transformer generally has two independent windings, an initial line and a secondary one, and the two windings share a core.The primary winding of the transformer is connected to the AC power source, and an alternating current flows in the winding to generate a magnetic potential, so that there is an alternating magnetic flux in the closed core. The primary and secondary windings cut the magnetic lines of force, and the secondary frequency can sense the same frequency of alternating current.The turns ratio of the primary and secondary windings of the transformer is equal to the voltage ratio.
Three phase five limb rectifier transformer parameter:
| Rated Capacity (KVA) |
Rated Voltage | Output Voltage×
Group Number |
Phase Shifting Angle | Insulation Grade | Reference Dimension
(L×W×H) |
Reference Weight
(KG) |
| 315 | 6KV＋5%
or 10KV＋5% |
690V×15 or others | 0°,12°,24°,36°,48°
or others |
H Class | 1480×820×1340 | 1320 |
| 400 | 1480×820×1420 | 1500 | ||||
| 500 | 1530×820×1510 | 1750 | ||||
| 630 | 1530×820×1580 | 2100 | ||||
| 800 | 1590×940×1650 | 2450 | ||||
| 1000 | 1680×920×1760 | 2950 | ||||
| 1250 | 1710×920×1765 | 3400 | ||||
| 1600 | 1780×940×1870 | 4250 |
Three phase five limb rectifier transformer production display:
Three phase five limb rectifier transformer FAQ：
1.What is the transformer capacity? How much KVA?
A: We supply 315, 400, 500, 630, 800, 1000, 1250, 1600kva, etc.
2.What’s the insulation grade?
A: H Class
3.What about the tap steps?
A: ±5%
4.Winding material requirements?
A: Copper, aluminum two options
5.What’s the phase shifting angle?
A: 0°,12°,24°,36°,48° or according to customers’ requirements
Three phase five limb rectifier transformer certificate：
To ensure the quality of each product, we have produced a three phase five limb rectifier transformer test report.
