Vertiv(Emerson) R48-5800A Rectifier + M810G Supervisory Module | For NetSure801 Power Cabinet

Specifications

Product Overview

The Vertiv R48-5800A rectifier matched with M810G supervisory monitoring module is original full-set power combination exclusively designed for Vertiv NetSure801 large-capacity three-phase embedded telecom power cabinet. The R48-5800A is high-power three-phase digital rectifier rated 5800W/120A@default53.5VDC, converting 260~530VAC three-phase industrial AC into adjustable 42~58VDC standard telecom DC voltage; the supporting M810G master monitoring module serves as core control unit of NetSure801 system, responsible for system voltage/current collection, rectifier parallel management, battery management, remote communication and fault alarm upload. The combo set adopts full DSP soft-switch + full-range active PFC technology, rectifier peak efficiency reaches 96.2%, full-load PF≥0.99, both rectifier and monitor support front hot-swap maintenance without cabinet shutdown, widely used for new NetSure801 cabinet configuration and old core machine room power system renovation & spare replacement projects.

Key Features

R48-5800A Rectifier Features

Three-phase wide AC input:260~530VAC(45~65Hz,Nom380~480VAC), stable against industrial grid fluctuation and diesel generator unstable voltage

Adjustable DC output:42~58VDC(default53.5V), max120A constant power, automatic derating below 304VAC input voltage

Full active PFC, full-load PF≥0.99, THD＜5%, peak efficiency up to96.2%, greatly reduce long-term running power cost

Front pull-out hot-swap design, online replacement without whole cabinet power cut-off

Intelligent variable speed fan, auto speed based inner temperature to reduce noise and extend service life

Complete multi-protection:3-phase input OVP/UVP, DC OCP/OVP/SCP/OTP plus lightning surge protection

CAN bus communication for data linkage with M810G monitor, automatic multi-module current sharing

M810G Supervisory Module Features

Full system monitoring: collect rectifier working status, battery voltage, load current and cabinet ambient data in real time

Multi-protocol remote access: support SNMP/TL1/Ethernet, realize remote parameter setting and fault alert via upper management platformVertiv

Battery intelligent management: automatic float/boost charge switching, over-discharge protection to prolong battery service life

Fault log storage, local LCD display + remote web monitoring, convenient daily operation maintenance

Hot-swap plug structure, quick replacement without system power interruption

Technical Specifications

Applications

NetSure801 Core Telecom Cabinet Original Matching Rectifier+Monitor Full Set

Provincial & Municipal Core Telecom Room Main DC Power Configuration Upgrade

Medium & Small Data Center 48V DC Power System Transformation

Large Outdoor Centralized Base Station Power Cabinet Refit Project

Old NetSure80 Series Cabinet Spare Part Full-kit Replacement

Industrial Three-phase Input Large-scale DC Power Supply Renovation

Why Choose Us

We are a professional manufacturer and one‑stop solution provider for communication DC power systems, boasting mature R&D strength, large‑scale production capacity and flexible service modes. We fully support OEM and OBM cooperation, helping global partners create differentiated power products.

Powerful R&D & Customization Ability

We have a professional technical team with years of experience in the power industry. We can provide personalized customized services covering power configuration, external interfaces, functional parameters, appearance design and logo printing, to satisfy diverse demands from telecom operators, system integrators and equipment manufacturers.

Comprehensive OEM & OBM Services

We offer full‑cycle cooperation support from product design, prototype testing, certification to mass production. With efficient development process and strict quality management, we help you quickly launch products and build exclusive brand advantages.

Large Production Capacity & On-time Delivery

We own standardized production workshops and complete production lines. Relying on a stable supply chain and mature production capacity, ensuring on-time delivery even for bulk orders and long-term cooperative supply.

Strict Multi-level Quality Inspection

All products will pass full-load operation test, high-low temperature aging test, safety performance test and simulated on-site operation test before delivery. We adopt high-quality original components and implement strict quality control standards to guarantee long-term stable operation of products in various harsh environments.

Full Lifecycle Technical & After-sales Support

We establish a complete service system including pre-sales consultation, in-sales technical guidance and after-sales maintenance. Our technical team responds quickly to provide remote debugging, on-site technical guidance and spare parts supply, protecting the stable operation of your power system all the time.

Rich Global Project Experience

Our products have been exported to many countries and regions, widely applied in communication, data center, industrial control, new energy and fields. With rich project experience, we can provide targeted power solutions for different regional standards and application scenarios.

We sincerely look forward to establishing long‑term stable cooperative partnership with you.