加拿大外贸
FREE: this porduct are AUTOMATIC Capacitor Banks for eliminate reactive power from compnies，asutomatic means they measure the reactive and reacts eliminating it，the measure of this banks are by KVARS，we need this banks with 3 steps，example: 30kvar= 5 + 10 +15，20kvar= 5 + 7+ 9，they are made to eliminate reactive power (power factor)，the problem i have with actual provider is they only have 2 steps on product，it only has 2 steps，becasue if there is 2 steps theya re two big and cannot eliminate the reactive，need small steps so autoamtically can take out reactive power，(the system arms when they detects reactive, is the step is two big it do not arm it, thtas why we need small steps)，need more small steps so it can adjust better，i need 8 units 15kvars= 2.5 + 5 + 7.5 (steps)，30 kvars = 5 + 10 +15。
问下有人知道是什么意思么，QQ 393319596
[ 本帖最后由 patty-chu 于 2011-8-31 16:11 编辑 ]
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