Emerson/Vertiv R48-2000e3 Rectifier Module

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Emerson/Vertiv R48-2000e3 Rectifier Module

Customization:	Available
Output Type:	Single
Warranty:	1 Year

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Product Description

Basic Information

Model NO.

R48-2000e3

Output Power

2000W

Input Voltage

220V

Connection Mode

Series Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Mode

Width Modulation Type

Power System

Terminal Power Distribution Equipment

Transmission

One-way Transmission

Modulation

PWM

Certification

CE, RoHS

Brand

Vertiv

Origin

China

Product Description

Vertiv/Emerson R48-2000e3 RECTIFIER MODULE

The 2000 watt high-efficiency eSure rectifier (model R48-2000e3) converts standard AC supply voltages into stable nominal -48 VDC voltage that is adjustable to application needs. This constant power rectifier designed with the latest patented switch-mode technology, uses DSP (Digital Signal Processing) for efficient operation.

The R48-2000e3 can be connected in parallel with other rectifiers and converters to support a variety of telecom applications. Unified remote management and control of the power system is enabled when combined with a Vertiv™ controller.

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Product Features

✔ Optimize the amount of energy delivered and reduce power consumption with over 96% efficiency.

✔ Increase space for revenue generating equipment with modules that pack more power in a small space with high power density.

✔ Facilitate easy maintenance, expansion and system changes with hot swappable capabilities.

✔ Increased reliability and active load sharing with Digital Signal Processing (DSP) which translates into fewer components and optimized operation.

✔ Flexibility for variety of applications with wide input voltage range (85 VAC to 300 VAC) and full power output at temperatures from -40˚C to +65˚C.

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Technical Specifications

AC Input
Voltage	85 VAC to 300 VAC (187 VAC to 264 VAC Nominal)
Frequency	45 Hz to 65 Hz
Maximum Current	12 A
Power Factor	>0.99 from 50 to 100% load
DC Output
Voltage	-42 VDC to -58 VDC
Maximum Power	2000 W
Maximum Current	42 A @ -48 VDC
Peak Efficiency	96.2%
Environmental & Mechanical
Operating Temperature	-40°C to 80°C / -40°F to +176°F
Dimensions (H x W x D)	41 x 84.5 x 252.5 (mm)
Weight	1.13 kg / 2.49 lbs
Safety Standards	60950-1 (EN, IEC and UL)

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Frequently Asked Questions

What is the peak efficiency of the R48-2000e3 module?

The R48-2000e3 rectifier module offers a high peak efficiency of 96.2%, which significantly reduces power consumption and heat dissipation.

Is the rectifier module hot-swappable?

Yes, the R48-2000e3 is designed with hot-swappable capabilities, allowing for easy maintenance, system expansion, and module replacement without powering down the entire system.

What is the input voltage range supported?

The module supports a wide input voltage range from 85 VAC to 300 VAC, making it highly adaptable to various grid qualities, including areas with frequent voltage dips.

Can this module be used in extreme temperature environments?

Absolutely. It is designed to operate in temperatures ranging from -40°C to +80°C, with full output power available up to +65°C.

What kind of protection does the R48-2000e3 provide?

It includes comprehensive protection features such as high/low voltage protection, surge and lightning protection, high temperature shutdown, and reverse connection protection.

How is the module monitored?

The module utilizes CAN bus communication to report status and alarms to a system controller. It also features visual LED indicators (Green, Yellow, Red) for immediate status checks.