Vertiv
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NetSure R48-2000C Outdoor Rectifier Installation & User Manual (UM1R482000C)
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Rev. A
17
The rectifier then restarts and a HVSD restart timer starts (factory set at 5 minutes). If
output voltage again exceeds the high voltage shutdown value before the HVSD restart timer
expires, the rectifier shuts down and locks out. Manual restart is then required (by turning
power to the rectifier off , waiting until the LEDs on the rectifier extinguish, then turning
power to the rectifier on). If the rectifier does not experience a high voltage condition
before the HVSD restart timer expires, the restart circuit is reset.
If two or more rectifiers are paralleled, only the rectifier causing the high voltage condition
shuts down.
•
Backup:
If rectifier output voltage exceeds 59.5 VDC ±0.5 V (non-adjustable), the rectifier
shuts down. The rectifier then restarts and a HVSD restart timer starts (factory set at 5
minutes). If output voltage again exceeds the high voltage shutdown value before the HVSD
restart timer expires, the rectifier shuts down and locks out. Manual restart is then required
(by turning power to the rectifier off, waiting until the LEDs on the rectifier extinguish, then
turning power to the rectifier on).
4.
Over-Temperature Protection:
The rectifier provides over temperature protection by derating
output power and recovers automatically.
5.
Active Load Sharing:
The rectifier uses advanced digital active load sharing technology that
maintains balancing to within 5 % of rated current.
6.
Paralleling:
Up to three (3) rectifiers can be connected in parallel in one system. Do not exceed
the load rating of a single rectifier.
7.
Rectifier Output Current Imbalance:
When the average current of the system is greater than
10% of full rated current, and a load sharing severe imbalance occurs (such as an output fuse
opens) and the output current drops to zero, then the red fault indicator illuminates.
8.
Monitoring Function:
The rectifier has a built-in advanced DSP that monitors and controls the
operation of the rectifier.
WARNING!
This product is not intended for oil exposure.
CAUTION!
Double pole/neutral fusing.
Mechanical Specifications
1.
Dimensions:
Refer to Figure 7.
a)
Millimeters:
400 (Height) X380 (Width) X 90 (Depth)
b)
Inches:
15.7 (Height) X 14.96 (Width) X 3.5 (Depth)
2.
Weight:
11 kg (24 lbs)
3.
Indicators (located behind door):
a) Power (Green LED)
b) Protection (Yellow LED)
c) Alarm (Red LED)
Содержание R48-2000C
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