Vertiv™ NetSure™ V200E50 DC Power Retrofit Installation and User Manual
Proprietary and Confidential © 2022 Vertiv Group Corp.
NOTE!
This level of protection is a widely used standard for telecommunications power equipment. As with all such
equipment, it is the end user's responsibility to provide an adequately sized Surge Suppression Device at the commercial
power service entrance of the building that reduces all incoming surges to levels below the classes/categories stated for the
equipment.
Compliance Information
a) Safety: The rectifiers have been recognized to meet the UL/EN/IEC 60950-2000 safety standard and are CE marked.
b) RoHS: The rectifiers are RoHS compliant, 5/6.
2.4 Standard Features
Type of Power Conversion Circuit: High frequency.
Float Charging Output Mode: This operating parameter is identical in systems equipped with the V200E50 Retrofits and systems
equipped with the original V200E50 Power Conversion Units (PCUs). Refer to System Application Guide SAG582121300 for a
complete description.
Test/Equalize Charging Output Mode: This operating parameter is identical in systems equipped with the V200E50 Retrofits and
systems equipped with the original V200E50 Power Conversion Units (PCUs). Refer to System Application Guide SAG582121300 for
a complete description.
Output Mode (Float or Test/Equalize) Selection: This operating parameter is identical in systems equipped with the V200E50
Retrofits and systems equipped with the original V200E50 Power Conversion Units (PCUs). Refer to System Application Guide
SAG582121300 for a complete description.
Input Protection:
a) Input Fusing: Input fusing is provided in each rectifier. This fusing is not customer replaceable.
b) Input Over-Voltage Protection: A rectifier shuts down and its protection indicator (yellow) illuminates when the input voltage
increases to above 530VAC. This condition is reported to the system MCA, which issues an AC Fail alarm. When the AC
input voltage decreases to within design parameters, the rectifier automatically restarts.
c) Input Under-Voltage Protection: A rectifier’s protection indicator (yellow) illuminates when the input voltage decreases to
below 256VAC. The rectifier shuts down and the system MCA issues an AC Fail alarm if the input voltage decreases to below
approximately 248VAC. When the AC input voltage increases to within design parameters, the rectifier automatically restarts.
Output Protection:
a) Current Limiting: The maximum current delivered by the system can be programmed from 10% to 110% of total system
capacity. The system MCA automatically adjusts the current limit circuit on each V200 Retrofit so that this value is not
exceeded. If a V200 Retrofit fails, the MCA automatically resets current limit point of each remaining V200 Retrofit to
maintain this value. The MCA also insures that the current limit circuit of each remaining V200 Retrofit is not set above 110%
of its capacity. The default current limit setting is the sum of the output ratings of each installed V200 Retrofit. If a V200
Retrofit is added to the system, the system current limit is automatically increased by the rating of the new V200 Retrofit and
the new current limit value is displayed.
The current limiting point can be adjusted without removing a V200 Retrofit. One adjustment changes the setting of all
V200 Retrofits.
The current limit is factory set at 100% of rated full load, unless otherwise specified.
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