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 73
Optional Temperature Probes (List 101, 102, 103, 104, 105 Only)
Features
♦
Up to two (2) temperature probes can be connected to the IB2 (NCU Interface Board). Up to two (2) temperature probes
can be connected to the EIB (NCU Extended Interface Board). Up to ten (10) temperature probes can be connected to
the SM-DUE. Any combination of the temperature probes can be programmed to monitor ambient temperature and/or
battery temperature. A temperature probe set to monitor battery temperature can also be used for the rectifier battery
charge temperature compensation feature, or the battery charge temperature compensation feature can be programmed
to use the average or highest value of all battery temperature probes. The battery charge temperature compensation
feature allows the controller to automatically increase or decrease the output voltage of the system to maintain battery
float current as battery temperature decreases or increases, respectively. Battery life can be extended when an optimum
charge voltage to the battery with respect to temperature is maintained. A temperature probe set to monitor battery
temperature can also be used for the BTRM (Battery Thermal Runaway Management) feature. The BTRM feature lowers
output voltage when a high temperature condition exists to control against battery thermal runaway.
♦
The temperature sensor end of the probe contains a tab with a 5/16” clearance hole for mounting.
♦
Temperature probes can also be used with the optional
SM-Temp Temperature Concentrator
Restrictions
A temperature probe programmed to monitor battery temperature should be mounted on the negative post of a battery cell
to sense battery temperature. A temperature probe used for battery charge temperature compensation or BTRM (Battery
Thermal Runaway Management) should also be mounted on the negative post of a battery cell. A temperature probe
programmed to monitor ambient temperature should be mounted in a convenient location, away from direct sources of heat
or cold.
Ordering Notes
1)
Order temperature probes as required. Note that each temperature probe consists of two or three pieces which plug
together to make a complete probe (see the following illustration). For a complete temperature probe, order one (1) P/N
552992 (10.3 meters) or one (1) P/N 556155 (3.3 meters). If additional length is required, order temperature probe
extension cable P/N 04119122 (10 meters). See also “Optional Temperature Probes” on page 135.
2)
If more probes are desired, order one or more SM-Temp Temperature Concentrator, P/N 547490.
See “Optional SM-Temp Temperature Concentrator, P/N 547490” next.
Optional SM-Temp Temperature Concentrator, P/N 547490
Features
♦
Allows for multiple temperature probes to be used for ambient temperature
monitoring, battery temperature monitoring, temperature compensation, and/or
BTRM (Battery Thermal Runaway Management).
♦
Provides (8) temperature probe inputs per SM-Temp.
♦
Can cascade up to (8) SM-Temp modules, connecting up to sixty-four (64)
temperature probes.
♦
The SM-Temp Concentrator is connected at the end of the NCU CAN bus. Via
the CAN Bus, the NCU reads each temperature probe from each SM-Temp Concentrator.
Ordering Notes
1)
Order SM-Temp Temperature Concentrator, P/N 547490, as required.
2)
Order up to (8) temperature probes for each concentrator. See “Optional Temperature Probes (List 101, 102, 103, 104, 105
Only)” above.