Load Chart Ac200

0 views
Skip to first unread message

Yogprasad Moneta

unread,
Aug 5, 2024, 11:29:35 AM8/5/24
to felnasonpens
Inoticed that when my unit is fully charged, disconnected from input power and there are no loads (either AC or DC) pulled, that the unit nonetheless is losing power. Within 6 hours today, the power has dropped from 100% to 88%. The unit is inside my house at 68F. I am receiving no faults. Is this normal?

If you turn your unit off it will not drain power. To turn off, hold down the power button for five seconds. Very similar to leaving the key on in your car but not running the engine. The battery will drain because there are systems on and powered up that consume electricity.


The above chart indicates the AC inverter consumes 10 watts in standby (25.9 AC and DC minus the Only DC of 10.9 -minus the power on standby of 6 watts) not the 45 watts which is quite a difference over the long term.


Running DSP version 800 1.11, arm version 800 2.07, b m s version 1 1 0 6 .0 7, hmi version 700 3.0, I have observed a 45 watt inverter power draw use when using AC.

Charts are neat and all, but I believe in real life experience. Maybe yours is different


You likely did not turn the unit fully off and it sat in a discharged state of time for an extended period of time which allowed the battery to further discharge past the point the BMS could allow charging.


I have not seen a work around for this issue. I have seen this same issue across several brands of product and agree that the BMS system should cut off the battery completely when it reaches a minimum safe recoverable voltage.


thanks Scott. I appreciate your attentiveness on the forum. The bluetti has a lot going for it, but some of the bugs are going to be deadly if not fixed. This will be the third return for me. A number of the issues I had from the start have been addressed in the community forum, so I am glad it is there.


I have seen issue of batteries failing to accept a charge due to too low voltage on most brands of these types of units. Obviously the mfg wants to state as large a battery capacity as they can but I would not argue that the lower limit cutoff is likely causing problems of units failing to charge due to low voltage. If a battery pack fails it will also go to a lower than usable voltage to charge.


I am always a little amused at how much time is spent worrying about the details of how many battery cycles (in the thousands) a person will receive when I am more concerned that my equipment works and is reliable.


I am going to guess that the standby mode allows the unit to charge on PV, and if fully off, it will not. Probably standby turns off any loads attached and simply draws for the internal operations of the unit. I suppose that might be helpful in some situations, but I struggle to figure out why that helps more than just a simple on/off that shuts down the entire thing. If there is a PV attached for charging and there are a couple of cloudy days in the winter, then poof! that unit is gone. I have had one panel always attached (190W) but that alone does not charge it. I have to have both panels working (my panels fold up on the roof so for travel only one is exposed)


Each Demag load chart below gives an idea of crane lifting capacity based on distance and angle of the load. Being able to read a Demag load chart properly provides you with a proper knowledge of your cranes potential lifting capacity.


Bode Technical Service has developed one of the larges parts network in the world providing crane parts for all major manufacturers. Our parts team can source parts from multiple distributors in multiple countries. Let us do the work to find the best price and availability for you.


Demag AC615 is one of the strongest crane that was being developed by Demag in the past which is though it has a shorter boom compare with newer models like AC200-1, but it can be equipped with superlift and luffing jib to increase its flexibility in certain job sites.


Cranepedia is the ultimate free resource site for the crane industry. Founded in 2009, we provide quality news, crane load charts, technical articles, and other resources to help you understand the crane industry. Visit us today!


This website uses cookies to enhance user experience and provide relevant services and functionality. By continuing to browse and use this website, you acknowledge that you have read, understood, and accepted the terms of our Cookie Policy and the processing of personal data in accordance with our Privacy Policy.


Failing to deduct accessory weights: forgetting to deduct the weight of crane accessories such as rigging, fly jib, and the hook block from the total load capacity can result in overloading the crane.


Disregarding stability considerations: overlooking stability factors and limitations specified in the load chart can lead to unsafe lifting conditions, potentially causing the crane to tip or overturn. Crane stability is directly affected by factors like boom angle, extension, and counterweight distribution.


Reduced capacity load charts are available for lifting out of level up to five degrees. Standard load charts cannot be used. The slope of the ground can not only affect the capacity of the crane; it also affects the radius and the stability of the crane during travelling and slewing. When facing down a hill, the distance to the load seen by the crane is more than would be anticipated on level ground.


The rated capacity indicator will underpredict the actual radius when travelling forward downhill. Therefore, reversing downhill will bring the load closer to the crane and the actual radius will be less than what the RCI reads.


From crane types and configurations to critical decision-making during lifting operations, the CICA lift supervisor course equips participants with the knowledge to better handle challenges in lift operations.

3a8082e126
Reply all
Reply to author
Forward
0 new messages