LRP electronic QUADRA PRO 3 User manual

6S
24.5x8(mm)
Dear Customer,
thank you for your trust in this LRP product. By purchasing a LRP QUADRA-PRO 3 Professional Battery Managment System,
you have chosen a high-performance product which has the latest technology incorporated including the following High-Tech
features:
• Charging - Discharging - Cycling Operation • LiPo • LiFePo • LiIo • NiMH • NiCd • Pb
• Integrated Balancer for 2S-6S Lixx batteries • Dual Input (100-240Vac + 12Vdc)
• Blue backlit 16x2 LCD • 5 User Profile Memories
• 25-Year Warranty • Multi-Protection-System
Please read the following instructions carefully before you start using your charger. This user guide contains important
notes for the installation, the safety, the use and the maintenance of this product. Thus protecting yourself and avoid
damages of the product.
Proceed according to the user guide in order to understand your charger better. Please take your time as you will have much
more joy with your product if you know it exactly.
This user manual shall be kept in a safe place. If another customer is using this product, this manual has to be handed out
together with it.
100-240V AC / 12V DC
ChArge-DisChArge-CyCle
1-14 Cells nimh/niCD
1-5 Cells lipo/liFepo
lA00047
user guiDe - #41282
teChniCAl DAtA
Dimensions [mm] 145x160x60 Integrated Balancer yes, 2S - 6S
Weight [g] 600 Autostart Timer yes
Input Voltage [AC] 100-240V Storage Charge Mode yes
[DC]
11-15V
Cycle Mode
yes
Charging Capability LiPo/LiFePo/LiIo 1 - 6 cells User Profile Memory
5
NiMH/NiCd 1 - 14 cells LCD 16x2, blue backlit
Pb 2, 4, 6, 12V
Acoustic Signal Type
Buzzer
Charge Current [A] 0.1 - 5.0 Finish Melody adjustable
Trickle Current [A] 0 -0.25 Buttons 4
Delta Peak [mV] 5 - 200 Multi-Protection-System
yes
Discharge Current [A] 0.1 -1.0 DC Input Connection Alligator Clamps
Discharge
Cut-Off Voltage
LiPo/LiFePo 2.5 - 14.0V AC Input Connection AC connector
NiMH/NiCd 0.9- 16.0V Output Connection 4.0mm jacket
Specifications subject to change without notice.
SET Battery Type: The QUADRA PRO 3 can charge pretty much any type of cell (LiPo, LiFePo, LiIo, NiMH, NiCd, Pb) and
incorporates the designated charge algorithms for each particular cell type for best performance, reliability and safety.
Lixx + Pb charging using the CC/CV-charging method. With this charging method, the battery gets charged with
a constant current first. As soon as the battery voltage reaches the max. allowed charging voltage per cell
(for example, LiPo 4.2V and LiFePo 3.7V), the charger automatically reduces the charging current till the
battery is fully charged.
NiMH/NiCd charging with constant current + delta-peak detection. This is the most popular charging method for
NiMH/NiCd-batteries in competition.
Caution: Always choose the correct BATTERY TYPE setting for the battery you want to charge, as wrong setting may result
in damage to the battery, fire or explosion!
SET Charge Current: The charge current can be set from 0.1 to 5.0A. If not otherwise specified by the battery manuf-
acturer, choose 0.5C charge rate which is always a safe value!
SET Charge Delta Peak: With NiMH/NiCd-batteries, you only obtain the optimum battery performance by slightly
„overcharging“ the battery. In real terms, it will not be overcharged, but charged to an optimum level. The battery voltage
drops at the end of the charging process (delta). The size of the drop (delta peak) is adjustable in the range between 5 - 200mV.
The higher the value, the hotter the battery will be at the end of the charge. We recommend to start with the works-default
settings.
Note: The adjustable Delta-Peak value applies to the whole battery pack and not to one single cell!
SET Charge Trickle: This current, which flows after delta peak cutoff, is adjustable from 0.0A to 0.25A to achieve
Cell# LiPo LiFePo LiIo Pb
1 (1S) 3.7V 3.3V 3.6V 2V
2 (2S) 7.4V 6.6V 7.2V 4V
3 (3S) 11.1V 9.9V 10.8V 6V
4 (4S) 14.8V 13.2V 14.8V --
5 (5S) 18.5V 16.5V 18.0V --
6 (6S) 22.2V 19.8V 21.6V 12V
ChArge
the highest possible voltage for NiCd cells. Set this function to „Off“
for NiMH cells.
SET Charge Lixx/Pb Volt (pack voltage): The packs rated
voltage for LiPo/LiFePo/LiIo and Pb-batteries must be set according to
the packs rating. See table on right side.
* C=Nominal capacity of the battery. E.g. with a nominal capacity of 3300mAh
(3.3Ah), the battery can be charged with a max. current of 3.3A:
DisChArge
The adjustable discharge circuit (0.1 to 1.0A) can be used for 1-14 cell NiMH/NiCd- and 1-6 cell Lixx/Pb-packs. The QUADRA
PRO 3 informs you about all the data relating to the battery pack, e.g. discharge time, capacity and average voltage.
By discharging your battery pack on the QUADRA PRO 3 after use, you obtain vital information about remaining capacity for
optimizing your motor or gear ratio for the next run. This also maintains your battery packs in good condition.
SET Discharge Current: The discharge current can be set from 0.1 - 1.0A.
SET Discharge Voltage: The cut-off voltage can be adjusted from 0.9 - 14.0V depending on the number of cells. We
recommend a cut-off voltage of 0.9V/cell with NiMH/NiCd-, 3.0V/cell with LiPo-and 2.6V/cell with LiFePo-batteries.
This means for example: - 5.4V for 6-cell NiMH/NiCd - 6.0V for a 2-cell LiPo - 5.2V. for a 2-cell LiFePo
This fully automatic cycling/matching function allows you to determine the actual performance of your packs before using
them. Battery packs change during their life span. Use the QUADRA PRO 3 to detect the actual quality of your packs. This
prevents nasty surprises.
The “Cycle” mode uses the charge and discharge values of the currently selected programm, stored under “Settings”. The
pack is first discharged, then charged and finally discharged. At the end of the process, the pack capacity and the average
discharge voltage are displayed.
There is a short delay in the timer during cycle operation, in order not to overheat the batteries, which is as following:
- Initial Discharge -> Charge: 1min (if discharge was finished within 10min), otherwise 5min
- Charge -> Discharge: 1min (if charge was finished within 10min), otherwise 5min
Note: The „Cycle“ function can of course be used for all types of cells.
CyCle
ConneCtions / operAtion
The QUADRA PRO 3 was developed with the main objective placed on easy operation of all features. Intuitive navigation
by means of 4 buttons makes it very easy to use and the 2-line blue backlit LC display offers perfect, reliable control of all
settings and functions.
OUTPUT JACKET: connect battery to be
charged to the 4.0mm jacket, using supplied
charge wires.
Caution: Be careful with correct polarity!
BUTTONS:
MENU Scrolls/jumps through the function list.
DEC - Decrements the underscored value.*
INC + Increments the underscored value.*
START/STOP Next program step / Start a program / Cancel a running program.
* Button has high-speed function for rapid setting (hold down button to change value faster).
BALANCER CONNECTOR: high-per-
formance integrated Lixx balancer for
2S to 6S packs using EHR balancing
connector.
NiMH 5.0A 00m35s
08.58V 0048mAh
16x2 LCD SCREEN: Active function Time elapsed since start
Current
Capacity
Voltage at output connectors
DC INPUT: connect to a suitable DC source with 11-
15V, using the supplied connection wire.
Caution: Be careful with correct polarity!
- Red = Plus / Black = Minus
AC INPUT: connect to main power with 100-240VAC
Caution: Do not alter the wire or connector as this will
void your warranty!
in this table:
The active profile P1 to P5 is displayed in the main
menu. By pressing the INC+ and DEC- buttons you can
change between the profiles and their settings.
To reset to default settings, proceed as following:
• Disconnect input voltage.
• Hold down MENU button while reconnecting the
input voltage.
The QUADRA PRO 3 allows you to save 5 individual user profiles. This means you can customize 3 personal charge profiles
individually and store them for later use. The QUADRA PRO 3 has 5 preset works-default settings when shipped out as shown
settings
User Profile P1 P2 P3 P4 P5
Battery Type LiPo LiPo LiFe NiMH NiCd
Charge Current 5.0A 3.0A 5.0A 4.0A 3.0A
Charge D-Peak -- -- -- 20mV 50mV
Charge Trickle -- -- -- Off Off
Charge LiPo Volt 11.1V 14.8V 9.9V -- --
Discharge Current 1.0A 1.0A 1.0A 1.0A 1.0A
Discharge Voltage 6.0V 9.0V 4.6V 5.4V 5.4V
The QUADRA PRO 3 contains an integrated high-performance balancer for 2S to 6S Lithium based (LiPo, LiFePo, LiIo) battery
packs using EHR balancing connector. Please refer to drawing (also like that on charger) for correct polarity, basically minus
bAlAnCing FunCtion
Always follow the cell manufacturers charge-/usage-recommendations, never use batteries outside their specifications!
Battery Type Voltage /
Cells
Battery
Type
Charge
Current
D-Peak Trickle LiPo
Volt
Dischg.
Current
Dischg.
Volt
NiCd Sportpacks (1600-2400mAh) 7.2V / 6 NiCd 3.0A 95mV 0.1A -- 1.0A 5.4V
NiMH Sportpacks (3000-4200mAh) 7.2V / 6 NiMH 3.0A 20mV OFF -- 1.0A 5.4V
NiMH Sportpacks (3000-4200mAh) 12.0V / 10 NiMH 3.0A 30mV OFF -- 1.0A 9.0V
NiMH Sportpacks (3000-4200mAh) 14.4V / 14 NiMH 3.0A 50mV OFF -- 1.0A 12.6V
NiMH Competition Cells 4.8V / 4 NiMH 5.0A 5mV OFF -- 1.0A 3.6V
NiMH Competition Cells 6.0V / 5 NiMH 5.0A 10mV OFF -- 1.0A 4.5V
NiMH Competition Cells 7.2V / 6 NiMH 5.0A 15mV OFF -- 1.0A 5.4V
NiMH Competition Cells 12.0V / 10 NiMH 5.0A 25mV OFF -- 1.0A 9.0V
NiMH Competition Cells 14.4V / 14 NiMH 5.0A 35mV OFF -- 1.0A 12.6V
AA/Mignon NiMH Cells (2000-2700mAh) 9.6V / 8 NiMH 0.5A 30mV OFF -- 0.3A 7.2V
2/3A NiMH Cells (1200-1600mAh) 6.0V / 5 NiMH 1.0A 15mV OFF -- 0.8A 4.5V
LiPo Pack Air ~480mAh (plane/helicopter) 11.1V / 3S LiPo 0.5A -- -- 11.1V 0.5A 9.0V
LiPo Pack Air ~1500mAh (plane/helicopter) 11.1V / 3S LiPo 1.5A -- -- 11.1V 1.0A 9.0V
LiPo Pack Air ~3000mAh (plane/helicopter) 11.1V / 3S LiPo 3.0A -- -- 11.1V 1.0A 9.0V
LiPo Pack Car ~1800mAh (Micro 1/18) 7.4V / 2S LiPo 1.8A -- -- 7.4V 1.0A 6.0V
LiPo Pack Car ~5000mAh (1/10) 7.4V / 2S LiPo 5.0A -- -- 7.4V 1.0A 6.0V
LiPo Pack „TX Only“ ~2700mAh 11.1V / 3S LiPo 1.5A -- -- 11.1V 0.5A 9.0V
LiPo Pack „RX Only“ ~1800mAh 7.4V / 2S LiPo 1.2A -- -- 7.4V 0.5A 6.0V
LiFePo Pack „RX Only“ ~1800mAh 6.6V / 2S LiFePo 1.2A -- -- 6.6V 0.5A 5.2V
LiFePo Pack Car ~4500mAh 6.6V / 2S LiFePo 4.5A -- -- 6.6V 1.0A 5.2V
reCommenDeD settings
The crossed-out wheeled bin means that within the European Union the product must be taken to seperate
collection at the product end-of-life. Do not dispose of these products as unsorted municipal waste.
(black wire) is always on the far right side of the plug as shown on drawing.
The balancer equalises the cells, during charge- and balance-function, which
results in higher performance and higher cycle-life.
Caution: Avoid incorrect connection as in the worst case this may result in
damage to the battery and/or charger!
Version : 28.11.12
© LRP electronic GmbH 2012
LRP electronic GmbH
Hanfwiesenstrasse 15
73614 Schorndorf, Germany
[e-mail] - www.LRP.cc

CAUTION
Battery Error
INTERRUPT
High Input Volts
- No battery connected?
- Wrong battery polarity, bad contact?
- Defective battery?
- Wrong LiPo-cell quantity?
- Input voltage too low/switched off (<11.0V on DC input)
- Bad contact on input clamps?
ERROR-MESSAGES POSSIBLE CAUSES
INTERRUPT
Low Input Volts
- Input voltage too high (>15.0V on DC input)
The QUADRA PRO 3 is protected against faults and operator errors by the Multi-Protection-System.
Faults/Errors are displayed on the LCD screen and some faults/errors may interrupt the charging process
to protect the charger and the battery.
The error messages are as follows:
troubleshooting
MENU MENU
sta rt
sta rt
MENU
MENU
MENU
MENU
MENU
NiMH 5.0A 00m35s
08.58V 0048mAh Done 50m03s 09.06V 4170mAh
P1 MENU
Settings
SET Charge
Current: 04.0A
SET Battery
Type: NiMH
sta rt
SET Battery
Type: NiCdSET Battery
Type: LiPo
SET Charge
D-Peak: 20mV
SET Charge
Trickle: Off
SET Discharge
Current: 1.0A
SET Discharge
Voltage: 5.4V
MENU
MENU
MENU
MENU
SET Charge
Current: 03.0A
MENU
SET Charge
LiPo Volt: 07.4V
MENU MENU
DEC
INC
DEC
INC
SET Discharge
Current: 1.0A
SET Discharge
Voltage: 6.0V
MENU
MENU
MENU
DEC
INC
press „Menu“ button
EXPLANATION OF ICONS:
sta rt press „Start/Stop“
button
press „INC“ or „DEC“
button
automatically hops to
next screen/function.
SET Battery
Type: LiFe
MENU
SET Charge
Current: 03.0A
MENU
SET Charge
LiFe Volt: 06.6V
MENU
DEC
INC
SET Discharge
Current: 1.0A
SET Discharge
Voltage: 5.2V
MENU
MENU
MENU
MENU
SET Charge
Current: 03.0A
SET Charge
D-Peak: 50mV
SET Charge
Trickle: Off
SET Discharge
Current: 1.0A
SET Discharge
Voltage: 5.4V
MENU
MENU
MENU
progrAmme struCture
INTERRUPT
Low Bal. Volts
INTERRUPT
High Bal. Volts
INTERRUPT
Open Balancer
- Cell voltage at balancer port too low?
Limits are: LiIo=2.65V, LiPo=2.75V, LiFe=2.0V
- Cell voltage at balancer port too high?
Limits are: LiIo=4.2V, LiPo=4.3V, LiFe=3.9V
- Balancing wire disconnected from balancing port during use?
Storage Charge Mode: Never store your batteries completely empty as this will harm them and lower their performance. Due to this fact,
the QUADRA PRO 3 features a „Storage charge“ mode. With this function, you can set a fixed voltage (vor Lixx batteries) or fixed capacity (for
Nixx batteries) value and the battery will be partially charged or discharged (in case of Lixx) exactly to this level. Thus you can always perfectly
prepare your battery for storage, if you want to store them over a longer period of time.
How to do the storage charging of your battery: please follow the instructions under chapter „Programme Structure“.
Our recommendations:
- NiMH/NiCd cells: 50% of nominal capacity
- LiPo/LiFePo/LiIo cells: at nominal voltage (e.g. 3.7V for LiPo / 3.3V for LiFe)
Note: NiMH batteries can be stored for about 1-2 months without problems using this method. LiPo/LiFePo batteries can be stored for about 6
months without problems. After this time period, you should check the battery and, if necessary, put some charge in again!
Autostart Timer: This handy feature lets you preselect when you want to start charging your battery with the QUADRA PRO 3. The Autostart
Timer is adjustable from 0 - 99min. If you stay in the „Autostart Display“ for longer then 30sec without setting a value, the charging process
will start automatically.
Changing the charge current on the fly: The charge current can be changed on the fly by pressing INC+ or DEC- without interrupting the
charging process. This change is not stored. The next time you start charging, the QUADRA PRO 3 takes the data settings of each charge profile,
stored under “Settings”.
Data View Function: at the end of each process (charge, discharge or cycle) you can view additional data by pressing MODE button.
Also you can access DATA VIEW from initial screen by pressing MODE button, which allows you to view (press MENU again to hop through data):
DC input voltage / Battery voltage / Charge data from last process / Discharge data / Balancing Voltages from last process.
Charging Pb batteries: be careful when charging Pb batteries, as these can not be fast charged. It is recommend to charge with 0.1C (10% of
nominal battery capacity) if not mentioned differently. Follow the battery manufacturers guidelines when charging/using Pb batteries as wrong
setting may damage your battery!
speCiAl FeAtures
Inp13.7V 00m37s
08.59V 0051mAh
D-Peak: 10mV
Trickle: Off
Charge
Autostart:00min
Storage Charge
Capacity: 1.0Ah
P1 MENU
Charge star t
Balance
Conn. xS PACK
MENU
sta rt Disch1.0A 0029s
07.61V 0080mAh
Discharge
Voltage: 5.4V
P1 MENU
Discharge Balance Conn. xS PACK Done Avg.07.396V
07.74V 3950mAh
Done 1422s
07.75V 3950mAh
Trickle 0.25A
09.06V 4170mAh
MENU
sta rt Disch1.0A 0012s
06.51V 0033mAh
Disch1.0A 05.4V
Charg 5.0A
P1 MENU
Cycling Balance Conn. xS PACK Done Avg.07.383V
07.72V 4023mAh
Done 1448s
07.72V 4023mAh
Cyc 1.0A 0013s
06.52V 0035mAh
NiMH5.0A 00m40s
08.60V 0055mAh
Cyc 5.0A 00m42s
08.60V 0058mAh
Disch1.0A 0120s
07.58V 0333mAh
Cyc 1.0A 0121s
07.57V 0334mAh
MENU
sta rt 3.46 3.42 3.52V
3.50 3.32 3.45V
P1 MENU
Balance Balance Start ..... Bal.
Pack.V: 20.67V
3.32 3.32 3.32V
3.32 3.32 3.32V
Done 3.32 3.32V
3.32 3.32 3.32V
number of cells which
are recognised as con-
nected to balancing
port are indicated (e.g.
2S, 3S, 4S, 5S and 6S).
„No Connection“ is
displayed if there is no
connector attached.
1
1
1
1
„Trickle“ screen is only available if
trickle is not set to „Off“
This screen is only available if
NiMH/NiCd are choosen
Delay/
Pause
Delay/
Pause
0.1-5.0A
5-200mV
Off/0.25A
0.1-1.0A
0.9-16.0V
0.1-5.0A
5-200mV
Off/0.25A
0.1-1.0A
0.9-16.0V
0.1-5.0A
3.7/7.4/11.1 ... 22.2V
0.1-1.0A
2.8-24.0V
0.1-5.0A
3.3/6.6/9.9 ... 19.8V
0.1-1.0A
2.5-19.8V
DEC
INC
repAir proCeDures / limiteD wArrAnty
All products from LRP electronic GmbH (hereinafter called “LRP”) are manufactured according to the highest quality standards.
LRP guarantees this product to be free from defects in materials or workmanship for 90 days (non-european countris only) from
the original date of purchase verified by sales receipt. This limited warranty doesn’t cover defects, which are a result of misuse,
improper maintenance, outside interference or mechanical damage.
„This applies among other things on:
• Cut off/changed original input- and/or output-wires
• Mechanical damage of the case, electronic components or PCB
• Humidity/Water inside the case
• Soldered on the PCB“
• Charger disassembly by customer
• Any modification of the charger done by the customer
• Over temperature failures due to blocking the fan or the cooling slots
• Reverse polarity at DC output
To eliminate all other possibilities or improper handling, first check all other components in your model and the trouble shooting
guide, if available, before you send in this product for repair. If products are sent in for repair, which do operate perfectly, we have
to charge a service fee according to our pricelist.
With sending in this product, the customer has to advise LRP if the product should be repaired in either case. If there is neither
a warranty nor guarantee claim, the inspection of the product and the repairs, if necessary, in either case will be charged with
a fee at the customers expense according to our price list. A proof of purchase including date of purchase needs to be included.
Otherwise, no warranty can be granted. For quick repair- and return service, add your address and detailed description of the
malfunction.
If LRP no longer manufactures a returned defective product and we are unable to service it, we shall provide you with a product
that has at least the same value from one of the successor series.
The specifications like weight, size and others should be seen as guide values. Due to ongoing technical improvements, which are
done in the interest of the product, LRP does not take any responsibility for the accuracy of these specs.
With LRP 25-Years Warranty products, the warranty terms on the LRP 25-Years Warranty card do also apply. The legal warranty
claims, which arose originally when the product was purchased, shall remain unaffected.
LRP-Distributor-Service:
• Package your product carefully and include sales receipt and detailed description of malfunction.
• Send parcel to your national LRP distributor.
• Distributor repairs or exchanges the product.
• Shipment back to you usually by COD (cash on delivery), but this is subject to your national LRP distributor‘s general
policy.
Storage Charge
Voltage: 3.8V/C
if NiMH/NiCd is choosen
if LiPo/LiFePo/LiIo/Pb is choosen
SET Melody
Tone: 1
SET Melody
Length: 5s
MENU
MENU
1 -5
Off, 5s, 15s, 1min
SET Battery
Type: LiIo
MENU
SET Charge
Current: 03.0A
MENU
SET Charge
LiIo Volt: 07.2V
MENU
SET Discharge
Current: 1.0A
SET Discharge
Voltage: 5.8V
MENU
MENU
SET Battery
Type: Pb
MENU
SET Charge
Current: 03.0A
MENU
SET Charge
Pb Volt: 12V
MENU
DEC
INC
SET Discharge
Current: 1.0A
SET Discharge
Voltage: 10.0V
MENU
MENU
0.1-5.0A
3.6/7.2/10.8 ... 21.6V
0.1-1.0A
2.8-23.4V
0.1-5.0A
2/4/6/12V
0.1-1.0A
1.8-12.0V
DEC
INC
SET Melody
Tone: 1
SET Melody
Length: 5s
MENU
MENU
1 -5
Off, 5s, 15s, 1min
SET Melody
Tone: 1
SET Melody
Length: 5s
MENU
MENU
1 -5
Off, On, 5s, 15s, 1min
SET Melody
Tone: 1
SET Melody
Length: 5s
MENU
MENU
1 -5
Off, On, 5s, 15s, 1min
SET Melody
Tone: 1
SET Melody
Length: 5s
MENU
MENU
1 -5
Off, On, 5s, 15s, 1min
SET Melody
Tone: 1
SET Melody
Length: 5s
MENU
MENU
1 -5
Off, On, 5s, 15s, 1min