
Vertiv
™
NetSure
™
802 and Vertiv
™
NetSure
™
8200 -48 VDC Power System
System Application Guide
Spec. No: 582140000
SAG582140000
Model Nos: 802
NLDB
, 802
NLEB
, 802
NL
-
B
,
Proprietary and Confidential © 2022 Vertiv Group Corp.
Revision BH, September 28, 2022
8200
NLDB
, 8200
NLEB
and 8200
NL
-
B
Page 111
SPECIFICATIONS
1.
SYSTEM
1.1
DC Operating Voltage
1.1.1
Nominal: -48 VDC.
1.1.2
Range: -42 VDC to -60 VDC.
1.2
Environmental Ratings
Note: See also ‘Environmental Ratings’ in the Rectifier Module section.
1.2.1
Operating Ambient Temperature Range: 0 °C to +40 °C (+32 °F to +104 °F).
1.2.2
Storage Ambient Temperature Range: -40 °C to +65 °C (-40 °F to +149 °F).
1.2.3
Humidity: This system is capable of operating in an ambient relative humidity range of 0% to 95%, noncondensing.
1.2.4
Altitude: The maximum operating ambient temperature should be derated by 10 °C at an elevation of 10,000 feet
above sea level. For elevations between 3,000 feet and 10,000 feet, derate the maximum operating ambient
temperature linearly.
1.2.5
Heat Dissipation: With R48-12000e rectifier(s) output adjusted to 54.48 volt DC at rated full load and nominal input
voltage.
R48-12000e Rectifier (P/N 486532603)
No. of Rectifiers
Bay Output Current
(Amperes)
BTU/Hr
(Typical)
1
0 (Rectifier no load)
390
1
100 (Rectifier half load)
800
1
200 (Rectifier full load)
1568
2
400
3136
3
600
4704
4
800
6272
5
1000
7840
6
1200
9408
7
1400
10976
8
1600
12544
9
1800
14112
10
2000
15680