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Vertiv S48-3000 Pure White Background Hardware Shot 1
VertivModel: S48-3000

Vertiv S48-3000 Solar-Hybrid Dual-Input Telecom Power Rectifier Module (48V 3000W)

The Vertiv S48-3000 is a carrier-grade, high-efficiency solar-hybrid switch-mode rectifier module delivering a nominal -48V DC output (adjustable from -42V to -58V DC) and 3000W rated power (up to 60A output current). Engineered for telecom power and renewable energy integration, it seamlessly accommodates an ultra-wide AC input range (85V AC to 300V AC) as well as MPPT solar inputs with peak conversion efficiencies exceeding 96.0%.

Pricing is confirmed by project configuration and quantity

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What this product is

What this product is

Architecturally, the S48-3000 integrates an active power factor correction (APFC) circuit, a flexible high-voltage DC-DC stage compatible with MPPT solar controllers, and an isolated resonant LLC DC-DC converter. It is built with an independent front-to-back airflow channel, conformal-coated industrial-grade printed circuit boards, and complete CAN bus telemetry, fully compliant with global telecom safety standards such as IEC/EN 60950 and Telcordia GR-1089-CORE.

What problem it solves

It eliminates the high fuel dependencies, elevated maintenance overhead, and carbon footprints of diesel-generator-dependent telecom towers in weak or off-grid areas. Moreover, its wide input voltage envelope prevents field rectifier burnouts from severe mains surges, while full hot-plug support removes the risk of DC system downtime during scheduled field maintenance.

Who and where it is for

Ideal for cellular 4G/5G macro sites, hybrid solar-diesel-battery telecom installations, off-grid microwave relay stations, and mission-critical telecom outdoor power cabinets requiring flexible solar and AC grid rectified -48V DC power.

Core advantages

    Technical specifications

    Key specificationsValue
    Rated Output Voltage-48V DC (-42V ~ -58V DC)
    Maximum Output Current60A
    Rated Output Power3000W
    AC Input Voltage Range85V AC ~ 300V AC / MPPT Solar Input
    Peak Conversion Efficiency≥ 96.0%
    Operating Temperature Range-40°C to +75°C
    Cooling MethodForced Air Cooling with Intelligent Speed Fan
    Hot-Swappable SupportYes (Live Hot-Pluggable / Plug-and-Play without Power Interruption)

    Applications

    01

    Hybrid renewable solar-grid telecom power systems deployed at remote cell sites

    02

    5G wireless macro base station outdoor power retrofit projects for carbon reduction

    03

    Off-grid mountain microwave repeater stations and border surveillance power enclosures

    04

    Railway signaling and utility communications equipment rooms requiring carrier-grade -48V DC

    Frequently asked questions

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