electronic regulating control equipment for excava
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XIANGTAN ELECTRIC AND ELECTRONICAL EQUIPMENT MANUFACTURE LIMITED LIABILITY
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Product Features: 1) In principle, the single-winding inner electronic regulator uses current inner loop, voltage outer loop negative-paralell and no loop current speed regulation control theory, the circuit advanced, practical, with simple structure and reliable operation. 2) From the structure, the excavator single-winding electronic regulator system replaced magnetic amplifier system for single-winding excitation, control cabinet structure is more simple, quantity of elements reduced, for the single-winding excitation windings ,without technical transformation ,it can be used directly, so that the cost of electrical transformation of equipment significantly reduced.
| S/N | Name | Model | Rated | Rated | Control |
| 1 | High Voltage | WD4A-6 | 6000 | 100 | 220 |
| 2 | Control cabinet | WD4A-6 | 460 | 478 | 380/220 |
| 3 | Control Box | WD4A-6 | 380 | 15 | 380/220 |
| 4 | Resistance Box | WD4A-6 | 220 | -- | -- |
| 5 | Controller | WD4A-6 | 380 | 15 | 380/220 |









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