ok but i have in wallet +60k con i try directly send from wallet 37000 con to another wallet and wallet dont send only show window with some erorr...
How did you get the 60,000 Coino into the wallet?
There is actually another limit that will come into play here.
This is a section from
https://en.bitcoin.it/wiki/Maximum_transaction_rateEach transaction input requires at least 41 bytes for the previous transaction reference and other headers and each transaction output requires an additional 9 bytes of headers. Finally every transaction has a header at least 10 bytes long. Added up we get 166 bytes for the minimum-sized Bitcoin transaction. For 1MB (1,000,000 byte) blocks this implies a theoretical maximum rate of 10tx/s.
However change complicates the situation. It isn't always possible for a client to find a transaction input of the size required. Thus client software will included additional outputs to themselves for the change, and similarly they will include additional inputs to collect change outputs together when no one output is large enough.
So as bgade says, with a large number of small inputs you will quickly reach the transaction limit. You also need to consider that larger transactions (in size) carry much heftier fees, up to 500x the normal fee for a 500KB
The following is how BitCoin calculate their fees for transaction size
0.01 BTC fee per kilobyte of transaction, but: If the blocksize (size of all transactions currently waiting to be included in a block) is less than 27 kB, transactions are free. If the blocksize is more than 250 kB, transactions get increasingly more expensive as the blocksize approaches the limit of 500 kB. Sending a transaction when the blocksize is 400 kB will cost 5 times the normal amount; sending when it's 499 kB will cost 500x, etc.
So as bgade has stated, to avoid large transaction fees and increase the value of single transaction sent from your wallet you need to accumulate higher value transactions into another wallet address first and then send from that address.
As an example, I transferred 15,000 Coino and the transaction fee for that was 5 Coino rather than 0.1 because the accumulated size of the individual transactions required to make up that single 15,000 coino transaction was so large
Regards
big payment send and now is on pool all payment back to fully automated ...