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Old 06-03-2021, 08:45   #1
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Join Date: Apr 2017
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Boat: Hylas 49
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REC BMS question

Can someone please tell me if the switching channel in the REC signal lines labeled DHC F & DHC NO can directly drive the Tyco EV200AAANA without blowing the BMS internal slow blow fuse? The Tyco spec sheet indicates an inrush current of 3.8 amps for 130 mS typical (max 200mS). Then it drops to a much lower level in the range of 150 mA or less. To your knowledge, is there any long term effect to the fuse with that much inrush current?
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Old 07-03-2021, 05:35   #2
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Re: REC BMS question

Try using precharge unit. No troubles.
http://www.rec-bms.com/datasheet/Use...lPrecharge.pdf
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