Product Overview
The Vertiv (formerly Emerson) NetSure 801 AG1 is a high‑power, modular, integrated DC power system designed for large‑capacity mission‑critical applications including telecom core offices, backbone transmission stations, large IDC data centers, central offices and utility infrastructure. It integrates AC distribution, rectifier cabinet, DC distribution and intelligent monitoring in one complete solution, delivering highly reliable –48V DC power with a cabinet capacity up to 92.8kW (1600A) and system capacity expandable to 278.4kW (4800A).
Equipped with high‑efficiency R48‑5800e rectifiers, advanced M830D controller, full front maintenance and comprehensive surge protection, the system supports flexible capacity expansion, ultra‑high efficiency and 24/7 unattended operation. It is the industry benchmark for large‑scale core site DC power supply.
Key Features
All‑in‑one integrated architecture: AC distribution + rectifier + DC distribution + monitoring, fully customizable
Wide three‑phase AC input: 260–530VAC, 45–65Hz, compatible with 380V/480V grids and generator power
High‑power rectifier modules: R48‑5800e (5800W/module), peak efficiency up to 96.7%, ultra‑low energy consumption
Stable adjustable DC output: –42V ~ –58VDC, high current capacity for large core sites
Intelligent M830D controller: LCD display, Ethernet, SNMP, remote monitoring & fault alarm
Hot‑swappable design: Online module replacement & capacity expansion without system shutdown
Full front maintenance: Front access for wiring, operation and replacement
Multi‑stage surge protection: AC/DC/signal three‑dimensional lightning protection
Wide operating temperature: –10°C ~ +55°C, strong environmental adaptability
Complete protection: LVBD, OVP, OCP, SCP, OTP, ensuring safe operation
Certified compliance: CE, UL, NEBS Level 3, RoHS, global safety standards
Flexible configuration: Supports top/bottom cabling, customizable doors & distribution
Technical Specifications
| Item | Details |
|---|
| Brand | Vertiv / Emerson |
| Model | NetSure 801 AG1 |
| System Type | Integrated AC/DC/rectifier/monitoring cabinet |
| AC Input | 260–530VAC, 3‑phase, 45–65Hz |
| DC Output | Nominal –48VDC; Adjustable –42V ~ –58VDC |
| Rectifier Module | R48‑5800A / R48‑5800e; 5800W/module |
| Max Rectifiers per Cabinet | 16 units |
| Cabinet Power | 92.8kW |
| System Power | Up to 278.4kW |
| Cabinet Current | 1600A |
| System Current | Up to 4800A |
| Rectifier Efficiency | Up to 96.7% |
| Monitoring Unit | M830D |
| Communication | Ethernet, RS232, RS485, SNMP v2/v3 |
| Protection Functions | LVBD, OVP, OCP, SCP, OTP, SPD surge protection |
| Dimensions (W×D×H) | 600 × 600 × 2350 mm |
| Weight | Rectifier cabinet: 270kg; DC cabinet: 260kg |
| Operating Temp | –10°C ~ +55°C (derated above 40°C) |
| Certifications | CE, UL, NEBS Level 3, RoHS |
| Warranty | 12 Months |
| Application | Core telecom, data center, IDC, central office |
Applications
Telecom core central offices & backbone transmission stations
Large IDC data centers & cloud computing equipment rooms
5G core network equipment & critical communication loads
Financial data centers & server room infrastructure
Power utilities, transportation & government critical sites
Large‑scale integrated AC/DC power distribution scenarios
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 and brands.
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 technology, we maintain sufficient inventory and strong 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, equipment maintenance training 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 other fields. With rich global 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.
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