B+K precision 9830B Series User manual

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9830B Series
USER MANUAL
Model: 9832B, 9833B
High Power Programmable AC Power Sources

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1Safety Summary
The following safety precautions apply to both operating and maintenance personnel and must
be followed during all phases of operation, service, and repair of this instrument.
Before applying power to this instrument:
Read and understand the safety and operational information in this manual.
Apply all the listed safety precautions.
Verify that the voltage selector at the line power cord input is set to the correct line
voltage. Operating the instrument at an incorrect line voltage will void the warranty.
Make all connections to the instrument before applying power.
Do not operate the instrument in ways not specified by this manual or by B&K Precision.
Failure to comply with these precautions or with warnings elsewhere in this manual violates the
safety standards of design, manufacture, and intended use of the instrument. B&K Precision
assumes no liability for a customer’s failure to comply with these requirements.
Category rating
The IEC 61010 standard defines safety category ratings that specify the amount of electrical
energy available and the voltage impulses that may occur on electrical conductors associated
with these category ratings. The category rating is a Roman numeral of I, II, III, or IV. This rating
is also accompanied by a maximum voltage of the circuit to be tested, which defines the voltage
impulses expected and required insulation clearances. These categories are:
Category I (CAT I): Measurement instruments whose measurement inputs are not intended to
be connected to the mains supply. The voltages in the environment are typically derived from a
limited-energy transformer or a battery.
Category II (CAT II): Measurement instruments whose measurement inputs are meant to be
connected to the mains supply at a standard wall outlet or similar sources. Example
measurement environments are portable tools and household appliances.
Category III (CAT III): Measurement instruments whose measurement inputs are meant to be
connected to the mains installation of a building. Examples are measurements inside a
building's circuit breaker panel or the wiring of permanently-installed motors.
Category IV (CAT IV): Measurement instruments whose measurement inputs are meant to be
connected to the primary power entering a building or other outdoor wiring.

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Do not use this instrument in an electrical environment with a higher category rating than what
is specified in this manual for this instrument.
You must ensure that each accessory you use with this instrument has a category rating equal
to or higher than the instrument's category rating to maintain the instrument's category rating.
Failure to do so will lower the category rating of the measuring system.
Electrical Power
This instrument is intended to be powered from a CATEGORY II mains power environment. The
mains power should be between 190 V to 250 V RMS. Use only the power cord supplied with
the instrument and ensure it is appropriate for your country of use.
Ground the Instrument
To minimize shock hazard, the instrument chassis and cabinet must be connected to an
electrical safety ground. This instrument is grounded through the ground conductor of the
supplied, three-conductor AC line power cable. The power cable must be plugged into an
approved three-conductor electrical outlet. The power jack and mating plug of the power cable
meet IEC safety standards.
Do not alter or defeat the ground connection. Without the safety ground connection, all
accessible conductive parts (including control knobs) may provide an electric shock. Failure to
use a properly-grounded approved outlet and the recommended three-conductor AC line
power cable may result in injury or death.
Unless otherwise stated, a ground connection on the instrument's rear panel is for a reference
of potential only and is not to be used as a safety ground.
Do not operate in an explosive or flammable atmosphere

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Do not operate the instrument in the presence of flammable gases or vapors, fumes, or finely-
divided particulates.
The instrument is designed to be used in office-type indoor environments. Do not operate the
instrument
In the presence of noxious, corrosive, or flammable fumes, gases, vapors, chemicals, or
finely-divided particulates.
In relative humidity conditions outside the instrument's specifications.
In environments where there is a danger of any liquid being spilled on the instrument or
where any liquid can condense on the instrument.
In air temperatures exceeding the specified operating temperatures.
In atmospheric pressures outside the specified altitude limits or where the surrounding
gas is not air.
In environments with restricted cooling air flow, even if the air temperatures are within
specifications.
In direct sunlight.
This instrument is intended to be used in an indoor pollution degree 2 environment. The
operating temperature range is 0 °C to 40 °C and 20% to 80% relative humidity, with no
condensation allowed.
Measurements made by this instrument may be outside specifications if the instrument is used
in non-office-type environments. Such environments may include rapid temperature or
humidity changes, sunlight, vibration and/or mechanical shocks, acoustic noise, electrical noise,
strong electric fields, or strong magnetic fields.
Do not operate instrument if damaged
If the instrument is damaged, appears to be damaged, or if any liquid, chemical, or other
material gets on or inside the instrument, remove the instrument's power cord, remove the
instrument from service, label it as not to be operated, and return the instrument to B&K
Precision for repair. Notify B&K Precision of the nature of any contamination of the instrument.
Clean the instrument only as instructed

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Do not clean the instrument, its switches, or its terminals with contact cleaners, abrasives,
lubricants, solvents, acids/bases, or other such chemicals. Clean the instrument only with a
clean dry lint-free cloth or as instructed in this manual.
Not for critical applications
This instrument is not authorized for use in contact with the human body or for use as a
component in a life-support device or system.
Do not touch live circuits
Instrument covers must not be removed by operating personnel. Component replacement and
internal adjustments must be made by qualified service-trained maintenance personnel who
are aware of the hazards involved when the instrument's covers and shields are removed.
Under certain conditions, even with the power cord removed, dangerous voltages may exist
when the covers are removed. To avoid injuries, always disconnect the power cord from the
instrument, disconnect all other connections (for example, test leads, computer interface
cables, etc.), discharge all circuits, and verify there are no hazardous voltages present on any
conductors by measurements with a properly-operating voltage-sensing device before touching
any internal parts. Verify the voltage-sensing device is working properly before and after
making the measurements by testing with known-operating voltage sources and test for both
DC and AC voltages. Do not attempt any service or adjustment unless another person capable
of rendering first aid and resuscitation is present.
Do not insert any object into an instrument's ventilation openings or other openings.
Hazardous voltages may be present in unexpected locations in circuitry being tested when a
fault condition in the circuit exists.
Fuse replacement
Fuse replacement must be done by qualified service-trained maintenance personnel who are
aware of the instrument's fuse requirements and safe replacement procedures. Disconnect the
instrument from the power line before replacing fuses. Replace fuses only with new fuses of
the fuse types, voltage ratings, and current ratings specified in this manual or on the back of the

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instrument. Failure to do so may damage the instrument, lead to a safety hazard, or cause a
fire. Failure to use the specified fuses will void the warranty.
Servicing
Do not substitute parts that are not approved by B&K Precision or modify this instrument.
Return the instrument to B&K Precision for service and repair to ensure that safety and
performance features are maintained.
For continued safe use of the instrument
Do not place heavy objects on the instrument.
Do not obstruct cooling air flow to the instrument.
Do not place a hot soldering iron on the instrument.
Do not pull the instrument with the power cord, connected probe, or connected test
lead.
Do not move the instrument when a probe is connected to a circuit being tested.

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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.
CE Declaration of Conformity
This instrument meets the requirements of EMC Directive 2014/30/EU Electromagnetic
Compatibility Directive and the following standards.
EMC Directive
-EN 61326-1:2013 Class A
-EN 61326-2-1:2013
-EN 61000-3-12:2011
-EN 61000-3-11:2000
-EN 61326-1:2013 (industrial locations)
-EN 610000-4-2:2009
-EN 610000-4-3:2006+A1:2008+2010
-EN 610000-4-4:2012
-EN 610000-4-5:2014
-EN 610000-4-6:2010
-EN 610000-4-8:2010
-EN 610000-4-34:2007+A1:2009

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Safety Symbols
Refer to the user manual for warning information
to avoid hazard or personal injury and prevent
damage to instrument.
Electric Shock hazard
Hot surface
On (Power). Press the “I” at the top of the power
switch to turn the instrument ON.
Off (Power). Press the “O” at the bottom of the
power switch to turn the instrument off.
Direct current (DC)
Alternating current (AC)
Direct and alternating current (DC + AC)
Chassis (earth ground) symbol
Ground terminal
Protective earth ground
Fuse Symbol
CAT I
(1000V)
IEC Measurement Category I. Inputs may be
connected to mains (up to 1000 VAC) under
Category I overvoltage conditions.
CAT II
(300V)
IEC Measurement Category II. Inputs may be
connected to mains (up to 300 VAC) under
Category II overvoltage conditions.

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CAUTION indicates a hazardous situation which, if
not avoided, will result in minor or moderate injury
WARNING indicates a hazardous situation which, if
not avoided, could result in death or serious injury
DANGER indicates a hazardous situation which, if
not avoided, will result in death or serious injury.
NOTICE is used to address practices not related to
physical injury.
Safety instructions (or equivalent) signs indicate
specific safety-related instructions or procedures

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2Notations
TEXT –Denotes a softkey.
TEXT –Denotes a front panel key.

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Table of Contents
1Safety Summary............................................................................................................... i
Compliance Statements...............................................................................................................vi
Safety Symbol .............................................................................................................................vii
2Notations........................................................................................................................ix
3General Information........................................................................................................ 1
3.1 Package Contents .............................................................................................................. 1
3.2 Product Dimensions........................................................................................................... 2
3.3 Installation......................................................................................................................... 3
3.4 Front Panel......................................................................................................................... 4
3.5 Rear Panel.......................................................................................................................... 6
4Display Overview ............................................................................................................ 7
4.1 Display Description............................................................................................................ 7
5Getting Started.............................................................................................................. 10
5.1 Input Power Requirements ............................................................................................. 10
5.1.1 North American Split Phase Power.................................................................... 10
5.1.2 Fuse .................................................................................................................... 12
5.2 Preliminary Check............................................................................................................ 12
5.2.1 Power-on Procedure .......................................................................................... 12
5.2.2 Warm-up Time ................................................................................................... 13
5.2.3 Power-off Procedure.......................................................................................... 13
5.3 Sense Lines....................................................................................................................... 13
6Menu Tree .................................................................................................................... 15
7Front Panel Operation................................................................................................... 16
7.1 Configure Voltage and Frequency Output....................................................................... 16
7.1.1 Setting voltage.................................................................................................... 16
7.1.2 Setting frequency ............................................................................................... 16
7.1.3 Setting Voltage................................................................................................... 17
7.2 Program Settings ............................................................................................................. 18
7.2.1 Step Mode.......................................................................................................... 18
7.2.2 List Mode............................................................................................................ 20
7.2.3 Pulse Mode......................................................................................................... 25
8Configure Menu ............................................................................................................ 27

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8.1 Config 1............................................................................................................................ 27
8.2 Config 2............................................................................................................................ 28
8.3 Limits................................................................................................................................ 30
9System Settings............................................................................................................. 32
9.1 System Setup ................................................................................................................... 32
9.2 Communication Setup..................................................................................................... 33
9.3 System Error .................................................................................................................... 34
9.4 System Next..................................................................................................................... 35
9.5 Recall Default................................................................................................................... 35
10 Save.............................................................................................................................. 37
10.1 Save Config ...................................................................................................................... 37
10.2 Save Screen...................................................................................................................... 38
10.3 Recall Configuration ........................................................................................................ 38
11 3-Phase Operation ........................................................................................................ 40
11.1 Setup and Configuration.................................................................................................. 40
11.2 3-Phase Ddapter Digital I/O Pin Definitions .................................................................... 42
11.3 3-Phase Output Wiring .................................................................................................... 43
11.4 Phase Control Software................................................................................................... 44
11.4.1 Operation Modes Overview .............................................................................. 44
11.4.2 Setup and Configuration.................................................................................... 46
11.4.3 Three-Phase Application Mode ......................................................................... 46
11.4.4 Multi-Phase Application Mode.......................................................................... 49
12 Remote Interface Operation.......................................................................................... 53
12.1 Interface Connection....................................................................................................... 53
12.1.1 RS232 ................................................................................................................. 53
12.1.2 USBVCP (virtual COM) ....................................................................................... 53
12.1.3 USBTMC ............................................................................................................. 54
12.1.4 GPIB ................................................................................................................... 54
12.1.5 LAN (Ethernet)................................................................................................... 54
12.1.6 Web server......................................................................................................... 54
13 Digital I/O ..................................................................................................................... 58
13.1 External Voltage Control.................................................................................................. 59
13.1.1 AC Couple........................................................................................................... 60
13.1.2 DC Couple .......................................................................................................... 60
13.2 Trigger In.......................................................................................................................... 60

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13.3 15 VDC ............................................................................................................................. 61
13.4 Output Status Detection.................................................................................................. 62
13.4.1 /SYNC ................................................................................................................. 62
13.4.2 /Fault_out.......................................................................................................... 63
13.4.3 /Transient .......................................................................................................... 63
13.5 Remote_Inhibit................................................................................................................ 64
13.6 Tx / Rx .............................................................................................................................. 64
13.7 Event_SW......................................................................................................................... 65
13.8 Analog input (BNC) .......................................................................................................... 66
14 Built-in Harmonic Wave................................................................................................. 68
15 Calibration .................................................................................................................... 83
15.1 AC Voltage Calibration..................................................................................................... 83
15.1.1 300V range calibration ...................................................................................... 84
15.1.2 150V range calibration ...................................................................................... 85
15.1.3 DC Voltage Calibration....................................................................................... 85
15.1.4 AC Current Calibration....................................................................................... 86
15.1.5 Restore to Factory Default (RECALL DATA) ....................................................... 87
15.1.6 External Voltage Calibration.............................................................................. 88
16 Specifications................................................................................................................ 91
17 LIMITED THREE-YEAR WARRANTY ................................................................................. 94

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3General Information
The B&K Precision 9830B series are low distortion single phase AC power sources delivering a
maximum of 3000 VA, 300 Vrms, 30 Arms /97.5 Apk. The Output frequency is adjustable from
45 Hz to 1200 Hz. All models are capable of outputting AC, DC or AC+DC. Predefined waveforms
include sine, square, clipped sine and THD waveforms. Standard remote interface include
USBVCP and USBTMC-compliant. RS232, LAN, and GPIB interfaces are available to provide
flexibility for remote operation.
Features
Output AC, DC or AC+DC
3-Phase capability using 3 AC sources and the 3-Phase kit (TL983P-KIT)
Built-in power factor correction (PFC) circuit at the AC input
Low harmonic distortion
Power Line Disturbance simulation
Step, pulse and list modes
Adjustable phase angle control
Built-in and user definable waveforms
Digital I/O port for external trigger, remote inhibit, command completion, failure status,
Analog input for external control
Comprehensive protection modes including OVP, OCP, OTP, fan failure, key lock
3.1 Package Contents
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:
1 x 9832B or 9833B AC Power Source
1 x AC input power cord
1 x Certificate of calibration
1 x Test report
Verify that all items above are included in the shipping container. If anything is missing, please
contact B&K Precision.

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Note: Check that you have the most current User manual. This is available for download at
www.bkprecision.com
3.2 Product Dimensions
Figure 1 - Dimensions

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3.3 Installation
The following diagram shows how to install the optional rack mount kit.
Figure 2 - Rack Mount Kit
1
Step 1
234
Step 2
5
Step 3Step 4
6

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3.4 Front Panel
Figure 3 - Front Panel
①
Power ON/OFF
②
USB disk port
③
VFD
④
Softkeys
⑤
Function keys & Indicator LEDs
⑥
Number keys
⑦
Function keys
⑧
Rotary knob
⑨
Direction keys

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Key
Definition
Frequency key, press to set the output frequency
Voltage key, press to set the output voltage
Press to lock the keyboard,
(Keyboard is locked when LED is illuminated).
Output On/Off key, press to enable/disable voltage
output, (Output is On when LED is illuminated).
to
Number key 1 to 9 for direct numeric entry.
Set the number entered to a positive or negative
value.
Main function: decimal point
Secondary function: switch from remote control to
local control
Escape key, press to escape the settings menu or
cancel the current settings
Save key, store configurations and settings into the
internal memory or a USB disk
Recall key, recall data from internal storage or
external USB disk
Enter key, press to confirm the settings change
Rotary, to adjust value or make up/down selection
(press it for ENTER function)
Up/Down/Left/Right direction keys
Confirm key, press to confirm the settings

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3.5 Rear Panel
Figure 4 - Rear Panel
⑩
AC output terminal
⑪
Remote sense terminal
⑫
ANALOG connector
⑬
DIGITAL Input /Output
⑭
LAN port
⑮
USB port (USBVCP or USBTMC)
⑯
GPIB port
⑰
Ground wire
⑱
AC input terminal

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4Display Overview
The power on screen shows the model number and self-test status. The Interface, and Power
module should indicate OK. The (Real Time Clock), RTC will show the battery voltage. When the
self-test completes, the instrument will advance to the Settings and Measure screen. This
process takes approximately 7 seconds. If an error does occur, the instrument must be returned
for service.
Figure 5 - Power on screen
4.1 Display Description
At the top right of the screen the remote and output status are displayed. Each of the blue
softkeys will have a corresponding label to the left. These labels will change on each screen to
show different options. Settings Fields have a black background. Settings Fields can be selected
by using arrow keys to move to the field and press enter to select and modify the value in the
field. Press the Enter key again to confirm the change or press the Esc key to cancel the change.