4/30/2018 3:13 AM | |
Joined: 7/5/2016 Last visit: 6/27/2024 Posts: 48 Rating:
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Dear Everybody I use DC-USV-Modul 15 with battery 24 Vdc 7Ah. I changed the new battery about last month. Present , I found the problem which alarm battery under 85%. I measure the battery voltage , it has 26.2Vdc. At the USV modul , it is set the dip sw. for cut in threshold 22.5Vdc , for end of charge 26.5Vdc , and for buffering time 5s ( refer to this datasheet ). I'm confused , why the modul alarm battery under 85% or my dip sw. setting is mistaked? Best Regards Adameve |
Last edited by: Jen_Moderator at: 4/30/2018 11:26:18 AMOptimized link. |
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5/2/2018 12:51 PM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating:
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Hello, Please check the relay connections for any looseness or else replace 6EP1931-2EC42 SITOP UPS module. |
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