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Model:''9110,'9111'
Multi'Range'DC'Power'Supply'
USER'MANUAL'
AWARNING
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Safety'Summary'
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AWARNING AWARNING AWARNING AWARNING AWARNING
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Clean)the)instrument)only)as)instructed)
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Fuse)replacement)
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ACAUTION ACAUTION AWARNING AWARNING
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Do)not)shortAcircuit)batteries)
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Use)correctly)sized)wires)
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For)continued)safe)use)of)the)instrument)
B&!*&.!0'-2$!#$-8/!&4[$2.,!&*!.#$!)*,.136$*.9!
B&!*&.!&4,.132.!2&&')*+!-)1!%'&(!.&!.#$!)*,.136$*.9!
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7!
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Compliance'Statements'
Disposal'of'Old'Electrical'&'Electronic'Equipment'(Applicable'in'the'European'Union'and'other'
European'countries'with'separate'collection'systems)'
'
'
This'product'is'subject'to'Directive'2002/96/EC'of'the'
European'Parliament'and'the'Council'of'the'European'Union'
on'waste'electrical'and'electronic'equipment'(WEEE)','and'in'
jurisdictions'adopting'that'Directive,'is'marked'as'being'put'
on'the'market'after'August'13,'2005,'and'should'not'be'
disposed'of'as'unsorted'municipal'waste.'Please'utilize'your'
local'WEEE'collection'facilities'in'the'disposition'of'this'
product'and'otherwise'observe'all'applicable'requirements.'
'
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8!
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CE'Declaration'of'Conformity!
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A DANGER INSTRUCTIONS
9!
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Safety'Symbols'
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10!
!
Front!Panel!layout)
!
!
!
!
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!
!
!
!
!
!
Set Voltage indicator
!
!
Voltage value
!
Cursor position B or preset B is active
Cursor position A or preset A is active
Cursor position C or preset C is active
Cursor position D or preset D is active
Current value
!
!
!
Store voltage-ampere combination (Shift)
Move cursor left or store/recall
preset A values
Keyboard lock (Shift)
!
Enter or store/recall preset C values
!
CC mode indicator
CV mode indicator
OCP indicator
OVP indicator
!
Preset mode indicator
Keys locked indicator
Shift mode indicator
Output off indicator
Set Current indicator
!
Recall Preset values
Move cursor left or store/recall
preset B values
Enter OVP, OCP, preset mode
Toggle between Voltage/Current
setting or store/recall preset D
!
Display Voltage and Current setting
!
Output on/off
!
Secondary function key
!
knob
!
!
!
Air flow input
!
!
!
!
Main Power on/off
Output -
Ground
60 40 20 Power 100% 9110 60 40 r 20 Power 100% 9111
11!
!
!
!
Introduction)
!
!
The 9110 and 9111 are unlike conventional power supplies with
fixed output ratings. They automatically recalculate voltage/current
limits for each setting, forming a constant power, hyperbolic shaped
boundary, as illustrated in the diagram below. Any Volt/Amp
combination that doesn’t exceed 100W, 60V or 5A (or 180W, 60V or
8A for 9111) can be set. By providing greatly expanded choices of
maximum power volt-ampere combinations, users can cut down on
the number of power supplies required and free up valuable bench
space.
!
!
!
Example (9110):
When setting the voltage to
the maximum value of 60V, the max. current
value is 100W / 60V = 1.66A. For a 10V
setting, the max current is limited to 5A, in
which case the maximum output power is only
50W. A maximum output power of 100W is
possible for all V/A combination that lie on
the hyperbolic curve.
!
!
!
!
!
!
!
!
!
!
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!
!
!
!
!
!
!
!
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!
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!
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!
dMMN!
dMMM!
12!
!
Features)
!
!
Digitally controlled, mixed linear/switching mode DC power supply
10mV/1mA resolution over the full range
Bright, easy to read display
Low ripple and noise
Very compact size and light weight
Output ON/OFF Control
High reliability due to OVP, OCP and OTP (over voltage, over
current, over temperature) protection
!
CV (Constant Voltage) and CC (Constant Current) operation
Store/Recall 100 groups with 4 sets of Volt/Amp memories each
Model Fuse Specification (110 VAC) Fuse Specification (220 VAC) 9110 T315 A. 250V T2.SOA. 250V 9111 T5A.250V T315 A. 250V
13!
!
!
Installation)
!
!
Please inspect the instrument mechanically and electrically upon receiving it. Unpack all items
from the shipping carton, and check for any obvious signs of physical damage that may have
occurred during transportation. Report any damage to the shipping agent immediately. Save the
original packing carton for possible future reshipment. Every instrument is shipped with the
following contents:
1x 9110/9111 DC Power Supply
1x User Manual
1x AC Power Cord
Verify that all items above are included in the shipping container. If anything is missing, please
contact B&K Precision.
!
Input&Power)
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Fuse!Requirements)
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Fuse'Specification'(110'VAC)'
Fuse'Specification'(220'VAC)'
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Fuse%Replacement)
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!
!
!
!
Power-on procedure
Turn on the instrument by pressing the main power switch on the front panel
of the unit. The instrument will automatically revert to the last setting before
the power was turned off.
!
!
!
!
!
NOTE
!
The 9 pin D-sub connector in the rear is for factory use only!
This instrument does not offer a remote control interface.
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15!
!
!
!
9110
100W Multi Range 60V/5A DC Power Supply CV CC
!
!
!
!
OVP OCP
V
!
A B C D Lock
!
!
A
!
V
A
!
Quick Start
!
Set Voltage !
Set Voltage
!
Press the D V/A key to turn the “V” 9110
100W Multi Range 60V/5A DC Power Supply CV CC
indicator on. Now you can set the voltage
value. Use the cursor keys A
B
!
OVP OCP
!
to highlight the desired digit then adjust
its value with the knob.
In this example the cursor is set to
!
!
A B C D !!!!!!!!! Lock Preset
!
!
OFF Shift
position B and the voltage value can be
adjusted in 1V increments. !
cursor in B position
!
!
Set Current
!
Press the
!
D V/A
!
key to turn on the “A”
indicator. Now you can set the current
value. Use cursors A
B
to highlight the desired digit then adjust
its value with the knob.
In this example the cursor is set to
position A and the current value can be
adjusted in 1A increments. !
!
cursor in A position
!
!
Set Current
!
!
Turn output On/Off !
!
9110
Press On/Off to toggle the output between 100W Multi Range 60V/5A DC Power Supply CV CC
ON or OFF. The OFF LED is lit when
the output is turned off. Each time you
!
!
OVP OCP
press the On/Off key, the display will blink !
A B C D !
Lock Preset
for 3 seconds and the set value for Volts
and Amps is displayed. Afterwards, if
the instrument has been set to ON, the
actual output values for voltage and
current are displayed.
!
!
OFF Shift
!
!
!
Output OFF Indicator
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16!
!
A
A
V
Cursor Position and Step Size
!
Cursor position
Voltage step size
Current step size
A
!
1A
B
1V
0.1A
C
0.1V
0.01A
D
0.01V
0.001A
!
Check the Set Voltage and Set Current Value
The power supply usually displays the actual voltage and current value. Press
!
!
Shift
twice to check the set value for voltage and current. The display will blink for 3
seconds while displaying the set values.
Key Lock Function
This function locks the keyboard to prevent unintended modification of power
supply settings. Press
!
Shift (Shift LED will be lit), followed by the C (Lock)
key. Now the keys and the knob are locked and the Lock LED is lit. Press the
Shift key followed by the Lock key again to disable the Lock function.
!
OVP Function
!
Press
!
Shift
!
then press and hold the 9110
100W Multi Range 60V/5A DC Power Supply
!
CV CC
!
D
V/A
(Setup) key for 3 seconds. !
!
OVP OCP
Afterwards the LCD will display OVP
and you can adjust the OVP value using
!
!
A B C D V Lock Preset
the cursor keys A
B
knob.
and the !
!
OFF Shift
!
OCP Function
After the OVP value is set, press C to
!
!
OVP Value
enter OCP mode. Use the cursor keys !
9110
A
B
!
OCP value.
!
Note
and the knob to set the 100W Multi Range 60V/5A DC Power Supply
!
!
!
!
!
A B C D
CV CC
!
!
OVP OCP
!
!
Lock Preset
The output of the power supply will
automatically turn off if the OVP and
OCP value are less than the actual
voltage and current value.
!
!
!
!
!
!
OCP Value
!
!
!!!!!!!!!!OFF Shift!
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17!
!
9110
100W Multi Range 60V/5A DC Power Supply CV
!
!
V
A B C D Lock
!
!
A
V
!
!
Key sound
!
Once the OCP value is set, press
C
to enter the BEEP mode. Use the knob
to turn the key sound ON or OFF.
!
9110
100W Multi Range 60V/5A DC Power Supply
!
!
!
!
!
A B C D
!
!
CV
CC
OVP OCP
Lock Prog
Press
C
to confirm. !
!
A OFF Shift
!
!
Set address !
9110
100W Multi Range 60V/5A DC Power Supply
!
!
CV CC
Press
C
twice to skip the address
menu and advance to the group menu.
Note:
This setting is for factory use only and
can be ignored.
!
!
!
A B C D
V
!
Lock Prog
!
!
A OFF Shift
!
!
!
!
!
!
!
Selecting a Group Number
To enter this mode, you have to step
through the previous 4 modes first. From
!
!
!
9110
100W Multi Range 60V/5A DC Power Supply
!
!
!
!
CV CC
address mode, press
C
to enter group !
?>E!?KE!
mode. Use the cursors A
B
and V
the knob to select a group number.
There are 100 groups, each group can store
Lock Preset!
4 sets of voltage/current values. Press
C
to confirm the entry of the selected group
number.
A OFF Shift
- EIEIEIEI II.-
18!
!
!
!
Storing Voltage/Current sets
!
Store up to four sets of voltage/current values to the group number assigned in the previous
paragraph. Press Shift followed by the
A
(Save) key. All 4 cursor LEDs A B C D
will blink simultaneously. Press one of the A
B
C D
V/A
keys to assign one of the 4 available memory location within this group. Proceed
accordingly for the other 3 sets.
!
!
!
!
Preset Mode
!
Press
!
Shift
!
followed by the
B
!
(Preset) key. The Preset LED will turn on to indicate
that the Preset mode is now active. The most recently selected group number will
automatically be activated. To activate the preset values from a different group, follow
the instructions in “Selecting a group number”. Press one of the A
B
!
C D
V/A
keys to recall one of the corresponding stored Volt/Amp sets assigned in the previous
step. In this mode, the cursor functionality of the A,B,C, D keys is disabled. To exit this
mode, press Shift then
B
(Preset).
!
!
!
!
!
!
!
!
!
!
!
Trouble!shooting!hints)
If the output is disabled
1. Check if the voltage and current values are zero. If set to zero, set the voltage and
current value again.
2. Check if the OFF indicator is lit. If so, press the
On/Off
key to turn the output on.
3. Check if the OCP or OVP indicator is lit. If so, set the OVP or OCP value
appropriately.
!
If keys are disabled
Check the Lock LED. If it is lit, disable the Lock function.
Voltage O—GOV 0—60V Current 0—5A 0—8A Power 100 W 180 W Voltage < 0.01%="" +="" 3="" mv="">< 001%="" +="" 5="" mv="" current="">< 001%="" +="" 3="" ma="">< 001%="" +="" 5="" ma="" voltage="">< 0.01%="" +="" 3="" mv="">< 001%="" +="" 5="" mv="" current="">< 0.05%="" +="" 10="" mv="">< 005%="" +="" 10="" mv="" current="">< 0.05%="" +="" 10="" mv="">< 005%="" +="" 10="" mv="" current="">< 2="" mvrms="">< 5="" mvrms="" current="">< smarms="">< smarms="" dimensions="" (wxhxd)="" 88="" x="" 175="" x="" 282="" mm="" ac="" input="" 99v—="" 121v="" or="" 198v—="" 242v,="" frequency:="" 47="" —="" 63hz="" weight="" (approx.)="" 2‘65="" kg="" 3.5="" kg="" httg://www.="" bkprecision="" .com/search/9110="" www.bk9rec="" on.com="">
19!
!
!
Specification)
!
!
9110'
9111'
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!
SERVICE'INFORMATION'
!
Warranty Service: Please go to the support and service section on our website at www.bkprecision.com to obtain a
RMA #. Return the product in the original packaging with proof of purchase to the address below. Clearly state on the
RMA the performance problem and return any leads, probes, connectors and accessories that you are using with the
device.
Non-Warranty Service: Please go to the support and service section on our website at www.bkprecision.com to obtain a
RMA #. Return the product in the original packaging to the address below. Clearly state on the RMA the performance
problem and return any leads, probes, connectors and accessories that you are using with the device. Customers not on an
open account must include payment in the form of a money order or credit card. For the most current repair charges
please refer to the service and support section on our website.
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21!
!
LIMITED'ONE[YEAR'WARRANTY'
!
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