Expert
LD 45
LiPo
Li-10
LiFe
NiMH
NiCD
Pb
Standard voltage
(V/cell)
3.70
3.60
3.30
1.20
1.20
2.00
Max. Charge voltage
cut off level (V/cell)
4.20
4.10
3.60
1.60
1.60
2.45
Allowable fast
current
<1C
<1C
<4C
<2C
<2C
<0.4C
Min. Discharge voltage
cut off level (V/cell)
>3.00 >3.00 >2.00 >1.00 >0.85 >1.75
iterm
types
chart A
The figures [
A1
] and [
A2
] show the delta-peak settings used for fast-charging NiXX batteries.
These settings can be adjusted from 5 to 20mV per cell. Values too high can lead to overloa-
ding while a delta peak set too low can end the charging process too early. Recommended
settings are 12mV for NiCd and 7mV for NiMH cells. Please consult the manufacturer of you
battery packs for the best delta-peak values.
Attention: Delta-peak does not work with pack voltages below 2,5V and may lead to over-
load. In this case, please use the optionally available temperature sensor or a charge current
below 1C
The Expert’s 3-Pin port can either be configured as a USB-connection or for using the tempe-
rature sensor with an adjustable temperature limit (see figure
A3
)
Using the optionally available USB-cable (order no. R01010), the charging process can be
monitored on a computer. (see figure
A4
)
During cycle mode for conditioning NiXX packs, the batteries can get quite warm. Hence, there is
a cool-down phase between cycles that can be set from 1 to 60 minutes. (figure
A5
)
As a good starting point, set the cool-down phase to at least 10 minutes.
As soon as the charging process starts, a safety timer (programmable from 10 to 720 minutes)
engages to stop the charger in case of a defect battery. (see figure
A6
) As a second security
measure, you can also set a maximum on the capacity, the Expert LD 45 tries to charge the
connected battery to. (figure
A7
)
Figure [
A8
] shows the menu for turning sounds on and off.
When the Expert LD 45 is powered from a battery, there’s a cut-off voltage-setting available
so that the car battery doesn’t take damage. (figure
A9
)
When choosing custom charging parameters, please do not exceed the values proposed in
the following table:
8
Summary of Contents for EXPERT LD 45
Page 1: ...Operating manual Bedienungsanleitung www robitronic com LD 45...
Page 16: ...Expert LD 45 16...
Page 31: ...Expert LD 45 31...
