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power unit for lifting magnet
Power supply for lifting magnetLEC-2 is a power unit for operating SANMEI’s lifting magnet (LF-8N, LF16N, LF38N).
Efficient operation by Reverse excitation circuit.
1 Voltage from a sequencer or the like, or by a contact signal from the external relay or the like to the start signal, and then energizing the coil.
2 By connecting the lamp to signal confirmation relay, that the start signal is input, it can be confirmed by lighting.
3 Power supply for the coil DC, AC is shared.
4 Coil power supply can be connected in parallel and up to four in the LF-38N.
5 prevent residual magnetic by the reverse excitation current when turning off the energization of the coil.Energizing time arbitrarily set.
6 Overcurrent of the coil, to stop the current supply by detecting disconnection, and to protect the circuit and lamp display.
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