Suzlon Energy will raise Rs 5,000 crore through the issue of Foreign Currency Convertible Bonds (FCCBs) or other securities.The shareholders approved the proposal to raise the amount through the issue of FCCBs, GDRs, ADRs or other securities, by way of a postal ballot, the company informed the Bombay Stock Exchange.The decision to raise the existing borrowing limit to Rs 5,000 crore was also given the nod by the shareholders.