speed up inserting data from Data Set to SQL powershell - powershell

Question

When I run this script to insert data into table in SQL from DataSet, the process takes a long time to insert it (row by row) .the inserting time depend on the row counts , more rows more time .
is there any way to speed up the process or split the rows to multiple records and insert it parallel on same time .
for ( $i = 0; $i -lt $DataSet.Tables[0].Rows.Count; $i++) {
try {
$valuestr = New-Object -TypeName System.Text.StringBuilder
for ( $x = 0; $x -lt 11; $x++) {
if ($x -lt 10) {
[void]$valuestr.Append("'" + $DataSet.Tables[0].Rows[$i][$x].ToString().Trim().Replace("'", "/") + "',")
}
else {
[void]$valuestr.Append("'" + $DataSet.Tables[0].Rows[$i][$x].ToString().Trim().Replace("'", "/") + "'")
}
}
[string]$inputstr = $valuestr.ToString()
[char[]]$values = $inputstr.ToCharArray()
[string]$output = ''
foreach ($letter in $values) {
[int]$value = [Convert]::ToInt32($letter)
[string]$hexOutput = [String]::Format("{0:X}", $value)
switch ($hexOutput) {
"627" { $output += "ا"; Break }
default { $output += [Convert]::Tostring($letter); break }
}
}
$sqlCmdd.CommandText = "INSERT INTO $sqlTable ([ICN],[ICN_NODE],[PARTITION_ID],[ICN_CREATE_DT] ,[ICN_SEQ_NUM],[ICN_SUBNUM],[ICN_TAG_ID],[ICN_TAG_VER],[BLK_NUM],[BLK_LEN] ,[FREE_FORM_TXT]) Values (" + $output.ToString() + ")"
$sqlCmdd.ExecuteNonQuery()
}
catch { $_.Exception.Message | Out-File C:\log\log.txt -Append }
}