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relay HKE main product technical parameters
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relay HKE
Source:
Release time:
2022-08-03
1. Rated working voltage
It refers to the voltage required by the coil when the relay HKE is working normally. Depending on the model of the relay HKE, it can be either AC voltage or DC voltage. In actual projects, DC 24V and AC 220V are commonly used.
2. DC resistance
Refers to the DC resistance of the coil in the relay HKE, which can be measured by a multimeter.
3. Pick-up current
It refers to the minimum current that the relay HKE can generate the pull-in action. In normal use, the given current must be slightly larger than the pull-in current, so that the relay HKE can work stably, and the working voltage applied to the coil should generally not exceed 1.5 times the rated working voltage, otherwise a large current will be generated. And burn the coil.
4. Release current
It refers to the maximum current of the relay HKE to generate the release action. When the current of the relay HKE in the pull-in state is reduced to a certain extent, the relay HKE will return to the unpowered release state, and the current at this time is much smaller than the pull-in current.
5. Contact switching voltage and current
It refers to the voltage and current that the relay HKE is allowed to load. It determines the size of the voltage and current that the relay HKE can control. It cannot exceed this value when using it, otherwise it is easy to damage the contacts of the relay HKE.
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Contact form of small relay HKE
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