Product Overview
The Vertiv R48-3500E4 is a 3500W ultra-high-efficiency hot-swappable -48 VDC rectifier module built on Vertiv eSure GaN technology for -48 VDC telecom power systems, base station cabinets and data center DC plants. Peak efficiency reaches 98% with a flat efficiency curve from 20% to 100% load, CAN bus reporting feeds the system controller, and the hot-swap design supports N+1 redundancy and live replacement inside NetSure host systems.
BS Comtec stocks R48-3500E4 modules for system expansion and replacement – genuine modules, worldwide delivery, request a quote.
Key Features
- Output Power: 3500 W
- Nominal Voltage: -48 VDC
- Peak Efficiency: 98% (eSure GaN platform)
- Features: hot-swap, CAN monitoring, parallel operation, N+1 redundancy
- Special Function: NetSure power systems
- Operating Temperature: -40 to +75°C
Specifications
| Parameter | Value |
|---|---|
| -48 VDC | -48 VDC |
| 3500 W | 3500 W |
| 73 A @ -48 VDC | 73 A @ -48 VDC |
| 85-264 VAC, 45-65 Hz, 21 A max | 85-264 VAC, 45-65 Hz, 21 A max |
| -42 to -57.6 VDC | -42 to -57.6 VDC |
| 98% | 98% |
| eSure GaN platform, hot-swap, CAN monitoring, parallel operation | eSure GaN platform, hot-swap, CAN monitoring, parallel operation |
| NetSure power systems | NetSure power systems |
| 41 x 84.5 x 330 mm | 41 x 84.5 x 330 mm |
| 1.9 kg | 1.9 kg |
| -40 to +75°C | -40 to +75°C |
Key Features of R48-3500E4 Rectifier Module
R48-3500E4 Rectifier Module belongs to the high-efficiency rectifier module family that converts AC mains into a stable 48 V DC output. Modules of this class commonly support hot-swap installation, wide AC input windows and monitoring via system controllers.
Typical Applications of R48-3500E4 Rectifier Module
Rectifier modules of this type are widely used in telecom power systems, data center DC plants and industrial power cabinets, usually alongside batteries for backup.
Selecting R48-3500E4 Rectifier Module with BS Comtec
BS Comtec supplies rectifier modules from Eltek, Huawei, Vertiv and other brands with global delivery. Tell us your DC load and shelf or system type, and we will match compatible modules.
Frequently Asked Questions
How do I select R48-3500E4 Rectifier Module for my power system?
Check output voltage, module power rating, efficiency class and compatibility with your existing rectifier shelf or controller. BS Comtec can verify fitment and propose the right quantity.
Is R48-3500E4 Rectifier Module compatible with my existing system?
Compatibility depends on the rectifier shelf, controller and communication protocol. Send your current system model to BS Comtec and we will confirm which modules fit.
How is R48-3500E4 Rectifier Module delivered?
Modules are packed in anti-static, export-standard cartons and shipped worldwide. Delivery time depends on stock and destination — contact BS Comtec for current lead times.
What warranty applies to R48-3500E4 Rectifier Module?
Warranty follows the manufacturer’s policy for the specific module. BS Comtec supports testing guidance, replacement requests and RMA coordination per the terms of your order.
Where is R48-3500E4 Rectifier Module typically used?
It is typically used in telecom base stations, central offices, data center power rooms and industrial sites requiring reliable 48 V DC conversion.
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