
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 72
Optional Battery Charge Temperature Compensation Probe for Digital Compensation (List 1, 2, 3, 4, 5
Only)
Features
♦
This system can be used with a battery charge temperature compensation probe. This probe must be mounted near the
battery to sense battery ambient temperature. The probe connects to and allows the controller to automatically increase
or decrease the output voltage of the system to maintain battery float current as battery ambient temperature decreases
or increases, respectively. Battery life can be extended when an optimum charge voltage to the battery with respect to
temperature is maintained.
♦
Refer to the "
" section of this document for further information.
♦
Temperature Curve: The following figure details a user defined, via the controller, Temperature Compensation Probe
Curve.
Ordering Notes
1)
Order one battery charge temperature compensation probe per power system. Part No. 107021 has a 25-foot long cord.
Part No. 106824 has a 100 foot-long cord.
Typical Float Charge Thermal Characteristics
Using Optional Battery Charge Digital Temperature Compensation Probe
SLOPE
Adjustable from 0.0 V / °C
to 0.2 V / °C
MIN W/T
Adjustable from
Float to 44V
MAX W/T
Adjustable from
Float to 58.5V max.*
+25°C
(+77°F)
FLOAT
Determines Float Mode
Output Voltage at 25°C.
Adjustable from 47.0V
to 58.0V max.*
Temperature
Increasing
Decreasing
Vol
tage
De
cr
eas
ing
Inc
rea
si
ng
* Maximum setting is automatically
limited to 1.0 volt less than HVSD setting.