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Arc suppression coil, this key equipment, plays a vital role in the power grid. When the power grid encounters a single-phase grounding fault, the arc suppression coil will quickly intervene and compensate the grounding capacitance current by providing inductive current, thus effectively reducing the grounding current and reducing the recovery voltage speed at both ends of the fault-connected ground arc, so as to achieve the purpose of extinguishing the arc. In addition, proper tuning of arc suppression coil not only helps to reduce the incidence of arc grounding overvoltage, but also effectively inhibits the amplitude of overvoltage, and significantly reduces the thermal damage at the fault point and the voltage of the grounding network.
Type | Flow range | Gear position | gauge | Body size (length×width×height)(mm) | Body weight (kg) |
DCZ-100/10.5 | 5-17A | 7 | 370×1140 | 800×1200×1073 | 600 |
DCZ-150/10.5 | 10-25A | 15 | 400×590 | 840×650×1279 | 700 |
DCZ-200/10.5 | 10-33A | 9 | 400×590 | 840×650×1279 | 730 |
DCZ-250/10.5 | 10-41A | 9 | 490×670 | 900×750×1363 | 820 |
DCZ-315/10.5 | 15-52A | 15 | 490×670 | 900×750×1363 | 910 |
DCZ-430/10.5 | 20-71A | 15 | 400×670 | 930×750×1413 | 1020 |
DCZ-630/10.5 | 31-104A | 19 | 550×790 | 1100×850×1348 | 1600 |
DCZ-800/10.5 | 40-132A | 25 | 600×790 | 1200×850×1500 | 1950 |
DCZ-1000/10.5 | 50-165A | 25 | 600×790 | 1350×850×1650 | 2150 |
Arc suppression coil, this key equipment, plays a vital role in the power grid. When the power grid encounters a single-phase grounding fault, the arc suppression coil will quickly intervene and compensate the grounding capacitance current by providing inductive current, thus effectively reducing the grounding current and reducing the recovery voltage speed at both ends of the fault-connected ground arc, so as to achieve the purpose of extinguishing the arc. In addition, proper tuning of arc suppression coil not only helps to reduce the incidence of arc grounding overvoltage, but also effectively inhibits the amplitude of overvoltage, and significantly reduces the thermal damage at the fault point and the voltage of the grounding network.
Type | Flow range | Gear position | gauge | Body size (length×width×height)(mm) | Body weight (kg) |
DCZ-100/10.5 | 5-17A | 7 | 370×1140 | 800×1200×1073 | 600 |
DCZ-150/10.5 | 10-25A | 15 | 400×590 | 840×650×1279 | 700 |
DCZ-200/10.5 | 10-33A | 9 | 400×590 | 840×650×1279 | 730 |
DCZ-250/10.5 | 10-41A | 9 | 490×670 | 900×750×1363 | 820 |
DCZ-315/10.5 | 15-52A | 15 | 490×670 | 900×750×1363 | 910 |
DCZ-430/10.5 | 20-71A | 15 | 400×670 | 930×750×1413 | 1020 |
DCZ-630/10.5 | 31-104A | 19 | 550×790 | 1100×850×1348 | 1600 |
DCZ-800/10.5 | 40-132A | 25 | 600×790 | 1200×850×1500 | 1950 |
DCZ-1000/10.5 | 50-165A | 25 | 600×790 | 1350×850×1650 | 2150 |