Overview
Brand Name: Huawei
Product Name: R4850G1
Discription:
The R4850G1 is a digital rectifier that converts the 85~300VAC to 53.5 VDC
and possesses the characters of high efficiency, high power density, wail-in
start, hot-plug, complete protection, and low noise. The rectifier adopts the
latest power monitoring technology, implements the function of monitoring the
states of loads and the rectifier status in real time. The output voltage of the
rectifier can be adjusted through the host.
Specification
|
Item
|
Specification
|
|
Input voltage
|
I85~300VAC
|
|
Input voltage mode
|
220VAC single phase (or 110VAC dual live lines)
|
|
Frequency
|
45~65Hz Rated:
50Hz/60Hz
|
|
Maximum input current
|
≤18.5A
|
|
Power factor
|
≥0.99
|
|
THD
|
≤5％
|
|
Output voltage
|
42~58VDC Default value:
53.5VDC
|
|
Output power
|
3000W(176~300VAC)
|
|
Dimension
|
88.9(H)×103(W)×243(D)mm
|
|
Weight
|
≤2.8kg
|
|
Cooling
|
Forced air cooling
|
|
Operating temperature
|
-40℃~+75℃(non-derating under 55℃)
|
|
Storage temperature
|
-40℃~+75℃
|
|
Relative humidity
|
5%~95%(non-condensing)
|
|
Altitude range
|
≤4000m(If the altitude
is within the range of 3000m to 4000m, the maximum operating temperature
decreases by 1℃as the altitude increases by
200m.)
|
