印度采购需求：开关电源、直流电源、防水电源、电源充电器、多路输出电源、电源适配器

I am reaching out to request a detailed quotation for an open frame power supply with a specification of 48V and 25A. We're looking for competitive pricing and any available options or variations for this product. It would be great if you could include information on lead times, bulk order discounts, and warranty terms. Additionally, if you have product datasheets or certifications that accompany the power supply, please share those as well. We are evaluating several suppliers and need comprehensive details to make an informed decision. Looking forward to your prompt response!