Application Guide

System Application Guide SAG584000300
NetSure™ 4015 30kW 400V DC Power System Issue AB, April 5, 2013
Spec. No. 584000300 (Model 4015-X003)
Page 15 of 32
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Battery Backup Time (minutes)
Number of Strings / Trays
Load
1
2
3
4
5
5kW
15
50
>60
>60
>60
10kW
9
18
31
44
50
15kW
10
18
27
32
20kW
7
12
18
24
25kW
5
8
13
18
30kW
6
10
13
Note: Backup times based on 25˚C ambient with fully charged batteries.
Temperature Probes
List 98: Temperature Probe, 12 Feet (4m) Total Cable Length
Features
Up to two (2) temperature probes can be
connected to the IB2 (ACU+ Interface
Board). Any combination of the two (2)
temperature probes can be programmed to
monitor ambient air 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. 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 exist to control against battery thermal runaway.
The Temperature Probe assembly consists of two pieces that plug together to make a complete 12 feet
(4m) probe: P/N 04118246 (3 feet [1m] long) and P/N 04118247 (9 feet [3m] long).
Restrictions
A temperature probe programmed to monitor battery temperature should be mounted on the top or side of a
battery block to sense battery temperature. A temperature probe used for battery charge temperature
compensation and/or BTRM (Battery Thermal Runaway Management) should also be mounted on the top or
side of a battery block. A temperature probe programmed to monitor ambient temperature should be
mounted in a convenient location, away from direct sources of heat or cold. Recommended battery probe
location provided in IM584000300 (Installation Instructions).
Ordering Notes
1) Order up to two (2) Temperature Probes for each system, as required. (Each List 98 includes one (1) P/N
04118246 and one (1) P/N 04118247, and together makes up one temperature probe.)
List 99: Temperature Probe, 33 Feet (10m) Total Cable Length
Features
See above for description of Temperature Probes.
The Temperature Probe assembly consists of two pieces that plug together to make a complete 33 feet
(10m) probe: P/N 04118246 (3 feet [1m] long) and P/N 04116740 (30 feet [9m] long).
Restrictions
See above for restrictions.
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