use warnings;
use strict;

while (<DATA>) {
    chomp;
    my @cols  = unpack 'A1A15A14A16', $_;
    print join(',', @cols), "\n";
}

__DATA__
C4432882490H019000020150211ESL6690 0H2015PC
C4833076550HC0P0000201412093J46651 0H2015DX
C6033106980H057130020150323FRE7602 0H2015PC
C663160140MT007015G20141124274847A MT2015PC