Emerson Switching Power Supply R48-3200 3000W Rectifier Module

Product Details

Place of Origin:    CHINA

Brand Name:     Emerson

Model Number:     R48-3200

Application:     Switches

Condition:    new

Shipping Terms:     DHL/ Fedex/ UPS

Minimum Order Quantity:    1pc

Packaging Details:     1pc into a spare inner foam carton

Delivery Time:      3-7 workdays

Payment Terms:    T/T, Paypal

Description

The R48-3200 rectifier converts standard AC supply voltages into stable nominal -48V DC voltage adjustable to the needs of the application. The R48-3200 is a constant power rectifier designed with the latest patented switch-mode technology using DSP (Digital Signaling Processor) functionality for efficient operation. For a higher load capacity, rectifiers can be connected in parallel and intelligent control can be added with the help of a separate controller.

 

Technical Specifications

Input voltage, nominal:     200 to 250 VAC

The input voltage, permitted variation:     85 to 290 VAC

Line frequency:   45 to 55 Hz

Max input current:    20A

Power factor:     0.99

THD, Total harmonic distortion:     <5% from 50 to 100% of rated load

Output voltage, adjustment range:    -42 to -58 V DC

Output power:   3200 W @ Vout >48 V DC

Output power, derated for input voltage:    See diagram

Output current:   67 A

Output current limit set point:    0 to 67 A

Efficiency:   92%

Psychometric noise (system):    <1mV

                                                  <32 dBrnc

Temperature derating:     See diagram

Environmental Temperature Range, Operating:    -40 to +75°C, -40 to +167°F

Temperature Range, Storage:    -40 to +75°C, -40 to +167°F

Relative Humidity:    0 to 95%

Altitude:    2000 m, 6560 ft at full power

EMC:     ETSI EN 300 386 class B, FCC CFR 47 Part 15 Class B,

             Telcordia GR-1089-CORE class B

Safety:     IEC 60950, EN 60950, UL 60950

Dimensions (H×W×D):    132×85.3×287mm, 5.20×3.36×11.3 inches

Weight:    3.5kg, 7.7lbs