Spark Quenching Unit
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减少直流感应负荷开关动作时在开关触点产生的火花
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根据VDE0580 2000-07,规则4.6限制电压
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通过限制高电压,减少电磁兼容性问题,抑制开关时产生的火花
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取系数2-4,比自由旋转二极管减少制动时间
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Reduces spark production
on the switching contacts occurring during VDC inductive load
switching.
- Voltage limitation according to VDE0580 2000-07, Item 4.6.
- Reduction of EMC-disturbance by voltage rise limitation,
suppression of switching sparks.
- Reduction of brake engagement times by a factor of 2-4
compared to freewheel diodes.
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Spark Quenching Unit Type
070.000.6
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