Associated Research
28105 North Keith Dr. - Lake Forest, IL 60045 USA
T. 1-847-367-4077 F. 1-847-367-4080
info@arisafety.com www.arisafety.com
OPERATION AND SERVICE MANUAL
HypotMAX
MODEL 7705 (10 kV AC ONLY HIPOT)
MODEL 7710 (12 kV DC ONLY HIPOT)
MODEL 7715 (20 kV AC ONLY HIPOT)
MODEL 7720 (20 kV DC ONLY HIPOT)
SERIAL NUMBER
Model 7705,7710,7715,7720
Item 38672, Ver 3.17
Printed January 4th, 2021
DECLARATION OF CONFORMITY
Manufacturer: Associated Research, Inc.
Address: 28105 North Keith Dr.
Lake Forest, IL 60045
USA
Product Name: 7705/7710/7715/7720 Electrical Safety
Compliance Analyzer
Model Number: 7705/7710/7715/7720
Conforms to the following Standards:
Safety: UL 61010-1:2012
CAN/CSA-C22.2 NO. 61010-1-12
EN 61010-1:2010, EN 61010-2-030:2010
EN 61010-031:2002+A1
IEC 61010-1:2010, IEC 61010-2-030:2010
IEC 61010-31:2002+A1
EMC: EN 61326-1:2013
EN 55011:2009/A1
Supplementary Information
The product herewith complies with the requirements of the Low Voltage
Directive 2014/35/EU, the EMC Directive 2014/30/EU and the RoHS Directive
2011/65/EU with respect to the following substances: Lead (Pb), Mercury
(Hg), Cadmium (Cd), Hexavalent chromium (Cr (VI)), Polybrominated biphenyls
(PBB), Polybrominated diphenyl ethers (PBDE), Deca-BDE included.
Last two digits of the year the CE mark was first affixed: 05
The technical file and other documentation are on file with Associated
Research, Inc.
______________________________
Joseph Guerriero, President
Associated Research, Inc.
Lake Forest, Illinois USA
July 20, 2017
TABLE OF CONTENTS
1. INTRODUCTION .............................................................................................. 1
1.1. Warranty .............................................................................................. 1
1.2. Safety Symbols ................................................................................... 2
1.2.1. Product Marking Symbols .......................................................... 2
1.2.2. Caution and Warning Symbols ................................................... 2
1.3. Glossary of Terms ............................................................................... 2
1.4. Safety .................................................................................................. 4
1.4.1. Service and Maintenance ........................................................... 4
1.4.2. Test Station ................................................................................ 5
1.4.3. Test Operator ............................................................................. 6
1.5. Key Features and Benefits .................................................................. 8
2. GETTING STARTED ........................................................................................ 9
2.1. Unpacking and Inspection ................................................................... 9
2.1.1. Packaging .................................................................................. 9
2.1.2. Contents of Carton ..................................................................... 9
2.2. Installation ......................................................................................... 11
2.2.1. Work Area ................................................................................ 11
2.2.2. Power Requirements ................................................................ 11
2.2.3. Basic Connections ................................................................... 12
2.2.4. Environmental Conditions ........................................................ 12
3. SPECIFICATIONS AND CONTROLS ............................................................ 14
3.1. 7705 Functional Specifications .......................................................... 14
3.2. 7710 Functional Specifications .......................................................... 15
3.3. 7715 Functional Specifications .......................................................... 16
3.4. 7720 Functional Specifications .......................................................... 17
3.5. General Specifications ...................................................................... 19
3.6. Instrument Controls ........................................................................... 20
3.6.1. Front Panel Controls ................................................................ 20
3.6.2. Rear Panel Controls ................................................................. 21
4. PROGRAMMING INSTRUCTIONS ................................................................ 23
4.1. Power Up .......................................................................................... 23
4.2. System Parameter Settings ............................................................... 23
4.2.1. PLC Remote ............................................................................ 23
4.2.2. Fail Stop ................................................................................... 24
4.2.3. LCD Contrast ........................................................................... 25
4.2.4. Alarm Volume........................................................................... 25
4.2.5. Smart GFI ................................................................................ 25
4.2.6. GPIB Address .......................................................................... 26
4.2.7. BUS Remote Command Set .................................................... 27
ii
4.2.8. Memory Lock............................................................................ 27
4.2.9. Default System Parameters ..................................................... 28
4.2.10. Default System Parameter Initialization ................................... 28
4.3. LOCK/LOCAL Key ............................................................................ 28
4.3.1. Lock Function ........................................................................... 28
4.3.2. Local Function .......................................................................... 29
4.4. Password Setting .............................................................................. 29
4.5. Test Setup ......................................................................................... 30
4.5.1. Memory Configuration .............................................................. 30
4.5.2. Test Parameters ....................................................................... 30
4.5.3. Default Test Parameters ................................ .......................... 32
4.6. Setting Up a Test .............................................................................. 32
4.6.1. Output Voltage setting .............................................................. 33
4.6.2. HI-Limit Current setting ............................................................ 33
4.6.3. LO-Limit Current setting ........................................................... 33
4.6.4. Ramp UP Time setting ............................................................. 34
4.6.5. Dwell Unit setting ..................................................................... 34
4.6.6. Dwell Time setting .................................................................... 34
4.6.7. Ramp Down Time setting ......................................................... 35
4.6.8. Frequency Selection (AC units only) ........................................ 35
4.6.9. Arc Detect and Arc Sensitivity Selection ................................. 35
4.6.10. Ramp-HI selection (DC units only) ........................................... 36
4.6.11. Charge-LO setting (DC units only) ........................................... 37
4.6.12. Connect .................................................................................... 38
5. OPERATING INSTRUCTIONS ....................................................................... 39
5.1. Instrument Connections .................................................................... 39
5.2. Settings Screen ................................................................................. 40
5.3. Performing a Test .............................................................................. 40
5.3.1. Discharge Function in DC units ................................................ 40
5.3.2. Connected Memory Indicator ................................................... 41
5.3.3. Manual Voltage Adjustment ..................................................... 41
5.4. Reviewing Test Results ..................................................................... 42
5.5. Test Messages .................................................................................. 42
5.6. Additional Messages for DC units ..................................................... 45
5.7. BUS Remote message ...................................................................... 46
5.8. Fatal Error ......................................................................................... 46
5.9. Output Error ...................................................................................... 47
6. CONNECTION OF REMOTE I/O .................................................................... 48
6.1. Signal Outputs on Remote I/O .......................................................... 48
6.2. Signal Inputs of Remote I/O and Memory Access ............................. 49
7. BUS REMOTE INTERFACE USB / RS-232 / GPIB ....................................... 52
7.1. USB / RS-232 Interface ..................................................................... 52
7.1.1. RS-232 Connector ................................................................... 52
7.1.2. Communications Port Configuration ......................................... 52
7.1.3. Sending and Receiving Commands ......................................... 53
7.2. GPIB Interface ................................................................................... 53
7.2.1. GPIB Connector ....................................................................... 53
7.2.2. GPIB Address .......................................................................... 54
7.3. Interface Functions ............................................................................ 54
7.4. USB / RS-232 / GPIB Interface Command List .............................. 55
7.4.1. Rules for Sending Commands to the Instrument ..................... 55
7.4.2. Test Execution Commands ...................................................... 55
7.4.3. File Editing Commands ............................................................ 56
7.4.4. Test Parameter Editing Commands and Companion Queries . 57
7.4.5. System Parameter Editing Commands and Companion Queries58
7.4.6. Query Commands .................................................................... 59
7.4.7. IEEE 488.2 Common Commands ............................................ 60
7.4.8. Status Reporting ...................................................................... 62
7.4.9. GPIB Service Request ............................................................. 63
7.5. Example of Communicating Over the GPIB Bus ............................... 64
7.6. Non Volatile Memory ................................ ................................ ......... 64
7.7. BUS Remote message ...................................................................... 64
8. OPTIONS ........................................................................................................ 65
9. CALIBRATION ............................................................................................... 68
9.1. Warranty Requirements .................................................................... 68
9.2. Calibration Initialization ..................................................................... 69
9.3. Calibration Procedure........................................................................ 69
9.3.1. Calibration of Hipot Voltage ..................................................... 69
9.3.2. Calibration of 7705 AC Hipot Current ....................................... 70
9.3.3. Calibration of 7715 AC Hipot Current ....................................... 72
9.3.4. Calibration of 7710 DC Hipot Current ....................................... 73
9.3.5. Calibration of 7720 DC Hipot Current ....................................... 75
9.3.6. Calibration Complete Message ................................................ 78
10. REPLACEMENT PARTS LIST ..................................................................... 79
Index is located at the back of the manual.
____________________________________________________________________________
1
1. INTRODUCTION
1.1. Warranty Policies
Ikonix USA, certifies that the tester listed in this manual meets or exceeds published
manufacturing specifications. This tester was calibrated using standards that are
traceable to the National Institute of Standards and Technology (NIST).
Your new tester is warranted to be free from defects in workmanship and material for
a period of (5) years from date of shipment. We aim to provide an amazing experience
and quality testers that last a long time. If you’re not satisfied with your tester, return it
within 45 days for a full refund. Calibrate annually with us, or one of our authorized
partners, and we’ll extend your warranty an additional year for the service life of your
tester, and at least five years after discontinuation. If it breaks during that time, we
promise to fix it for free (unless abuse or excessive damage is present). When your
tester reaches the end of its service life, we’ll responsibly recycle it and give you a
discount on a replacement. Annual calibration and inspection must be made in each
successive year starting one year after the original purchase date in order to remain
eligible for extended warranty coverage beyond the standard warranty period (five
years).
Ikonix USA recommends that your tester be calibrated on a twelve-month cycle. A
return material authorization (RMA) must be obtained from Ikonix USA. To obtain an
RMA please contact our Customer Support team at 1-847-367-4077 or visit
arisafety.com. Damages sustained as a result of improper packaging will not be
honored. Transportation costs for the return of the tester for warranty service must be
prepaid by the customer. Ikonix USA will assume the return freight costs when
returning the tester to the customer. The return method will be at the discretion of
Ikonix USA.
Except as provided, herein Ikonix USA makes no warranties to the purchaser of this
tester and all other warranties, expressed or implied (including, without limitation,
merchantability or fitness for a particular purpose), are hereby excluded, disclaimed
and waived.
Any non-authorized modifications, tampering or physical damage will void your
warranty. Elimination of any connections in the earth grounding system or bypassing
any safety systems will void this warranty. This warranty does not cover accessories
not of Ikonix USA manufacture. Parts used must be parts that are recommended by
Ikonix USA as an acceptable specified part. Use of non-authorized parts in the repair
of this tester will void the warranty.
*5 year warranty is valid on any model purchased in 2021 or after.
2
**This Page Intentionally Left Blank**
2
1.2. Safety Symbols
1.2.1. Product Marking Symbols
Product will be marked with this symbol when it is necessary to refer to the
operation and service manual in order to prevent injury or equipment
damage.
Product will be marked with this symbol when hazardous voltages may be
present.
Product will be marked with this symbol at connections that require earth
grounding.
1.2.2. Caution and Warning Symbols
Calls attention to a procedure, practice, or condition that could
possibly cause bodily injury or death.
Calls attention to a procedure, practice, or condition that could
possibly cause damage to equipment or permanent loss of data.
1.3. Glossary of Terms
(As used in this manual)
Alternating Current, AC: Current that reverses direction on a regular basis. Utility power is
usually generated in the form of a sinusoid at a frequency of 60 times per second in the United States
and 50 times per second in other countries.
Arc: A partial momentary breakdown due to the force of a strong electric field on closely spaced
conductors, sometimes evidenced by corona or a luminous flashover.
Breakdown: The failure of insulation to effectively prevent the flow of current. If the test voltage is
gradually raised, breakdown will begin suddenly at a certain voltage level and current flow will not be
directly proportional to voltage. Once a breakdown occurs, especially for a period of time, the next
gradual application of voltage will often cause a breakdown to begin at a lower voltage.
Conductor: A solid or liquid material which permits the flow of electrons. A material which has a
volume resistivity of no more than 103 Ω-cm.
Current: The movement of electrons through a conductor. Current is measured in amperes (A),
milliamperes (mA), microamperes (uA). Symbol = I
Dielectric: An insulating material that is positioned between two conductive materials in such a way
that a charge or voltage may appear across the two conductive materials.
____________________________________________________________________________
3
Direct Current, DC: Current that flows in one direction only. The source of direct current is said to
be polarized and has one terminal that is always at a higher potential than the other.
Frequency: The number of cycles an AC waveform repeats over time. Usually given in Hertz (Hz).
Ground: Refers to the point of low potential in a circuit to which all other voltages are referenced.
May or may not be tied to the earth. Also referred to as Earth.
Hot: Used to refer to the test lead or output side of an instrument that is at high potential.
Impedance: The property of capacitive or inductive items to limit certain frequencies.
Insulation: Gas, liquid or solid material which has a volume resistivity of at least 10
12
Ω-cm and is
used for the purpose of restricting current flow between conductors.
Leakage: AC or DC current flow through insulation and over its surfaces. Current flow is directly
proportional to voltage. The insulation is thought of as a constant impedance unless breakdown
occurs.
Neutral: The point of low potential in a circuit to which all other voltages are referenced. Also known
as Common.
Peak Current: The maximum amplitude of an AC current waveform. For a sinusoid, 1.414 x the
RMS value.
Power: The amount of work performed by an energy source over time, given in Watts (W).
PF (Power factor): Power Factor = W/VA where W =Watts (Real Power) and VA =Volts x Amps
(apparent power). It is important to note that the closer the power factor is to "1" the more resistive the
DUT is. The closer the power factor is to 0 the more reactive (inductive or capacitive) the DUT is.
Reactive Current: The current component due to the reactive impedance of a load. Also called
imaginary current.
Real Current: The current component due to the resistance of a load.
Resistance: The property of a substance that impedes current and results in the dissipation of
power in the form of heat. The practical unit of resistance is the ohm (Ω). Symbol = R
Return: The path by which current returns to a source.
RMS: The Root Mean Squared value of a voltage or current waveform. An RMS waveform delivers
the same amount of energy to a load as a DC waveform of the same value. For a sinusoid, the RMS
value is .707 x the peak value.
Total Current: The vector sum of the real current component and the reactive current component
produced by an applied voltage.
4
HypotMAX produces
voltages and currents that
can cause harmful or fatal
electric shock. To prevent
accidental injury or death,
these safety procedures
must be strictly observed
when handling and using the
test instrument.
PHONE: 1 (847) 367-4077
1 (800) 858-TEST (8378)
FAX: 1 (847) 367-4080
E-MAIL: info@asresearch.com
This instrument
meets UL
requirements for
audible and visual
failure indication.
SAFETY
VA: A rating of instantaneous power found by multiplying an instrument’s maximum output current by
its maximum output voltage.
Voltage: The force which causes current through an electrical conductor, given in volts (V). Symbol
= V
1.4. Safety
This product and its related documentation
must be reviewed for familiarization with
safety markings and instructions before
operation.
This product is a Safety Class I instrument
(provided with a protective earth terminal).
Before applying power verify that the
instrument is set to the correct line voltage
(115 or 230) and the correct fuse is
installed.
This product carries an NRTL (Nationally
Recognized Testing Laboratory) and
comes equipped with an audible and visual failure indicator.
1.4.1. Service and Maintenance
User Service
To prevent electric shock do not remove the
instrument cover. There are no internal user
serviceable parts. Routine maintenance or
cleaning of internal parts is not necessary. Avoid
the use of cleaning agents or chemicals on the
instrument, as some chemicals may damage
plastic parts or lettering. Any external cleaning
should be done with a clean, dry or slightly damp
cloth. Schematics, when provided, are for
reference only. Refer servicing and certification to an Associated Research, Inc.
authorized service center.
Service Interval
ASSOCIATED RESEARCH, INC.
13860 WEST LAUREL DRIVE
LAKE FOREST, IL 60045-4546 U.S.A.
____________________________________________________________________________
5
ESD TESTING
Associated Research, Inc. will not be held liable for injuries suffered if the instrument
is not properly maintained and safety checked annually. See section 1.1. Warranty
Policies for more information.
1.4.2. Test Station
Location
Select an area away from the mainstream of activity where employees do not walk
while performing their normal duties. If this is not practical because of production line
flow, then the area should be roped off and marked for HIGH VOLTAGE TESTING.
No employees other than test operators should be allowed inside.
If benches are placed back-to-back, be especially careful about the use of the bench
opposite the test station. Signs should be posted: “DANGER – HIGH VOLTAGE
TEST IN PROGRESS – UNAUTHORIZED PERSONNEL KEEP AWAY.”
Work Area
When possible, use the instrument on a non-conducting table or workbench. If you
cannot avoid using a conductive surface, be certain that it is connected to a good
earth ground and the high voltage connection is insulated from the grounded surface.
There should not be any metal in the work area between the operator and the location
where products being tested will be positioned. Any other metal in the work area
should be connected to a good ground, never left “floating”.
Keep the area clean and uncluttered. All test equipment and unnecessary test leads
should be removed from the test bench and put
away. It should be apparent to both the operator
and to any observers which product is under test,
which product is waiting to be tested and which
product has already been tested.
Power
Power to the test station should be arranged so that
it can be shut off by one prominently marked switch
located at the entrance to the test area. In case of
an emergency, anyone should be able to cut off the
power before entering the test area to offer
assistance.
More Information
For more information on setting up a safe work station, please visit the Events and
Training section of our website at http://www.asresearch.com/events-
training/Default.aspx
Electrical safety tests
should not be
performed in or around
ESD testing areas.
ESD methods should
not be employed during
electrical safety testing,
as this could cause a
hazardous condition for
equipment and test
operators.
6
KEY SAFETY POINTS TO
REMEMBER
1.4.3. Test Operator
This instrument generates voltages and currents that can cause
harmful or fatal electric shock and must only be operated by a
skilled worker trained in its use. The operator should
understand the electrical fundamentals of voltage, current, and resistance.
Do not touch the device under test, high voltage test lead,
alligator clip, or clip insulator once the test has been
started.
Do not touch the front panel when testing or after a
malfunction has occurred.
Rules
Operators should be thoroughly trained to follow all national safety standard
guidelines for electrical safety testing in the workplace. Defeating any safety system
should be considered a serious offense with severe penalties. Allowing unauthorized
personnel in the area during a test should also be dealt with as a serious offense.
Test operators should be familiar with methods to properly discharge a device under
test in case test leads become disconnected during testing.
Refer to the following standards for more information:
NFPA 70E
OSHA 1910 subpart (S)
EN50191
Dress
Operators should not wear jewelry that could accidentally complete a circuit.
ESD protocols
should not be
observed while
performing electrical safety tests.
Intentionally grounding the test
operator could lead to a harmful or
fatal electric shock.
Medical Restrictions
Personnel with heart ailments or
devices such as pacemakers should be
informed that the voltages and currents
Keep unqualified and
unauthorized personnel away
from the test area.
Arrange the test station in a safe
and orderly manner.
In case of any problem, turn off
the high voltage first.
____________________________________________________________________________
7
generated by the instrument are very dangerous. If contacted, the instrument may
cause heart-related problems. Please have the test operator consult a physician for
recommendations.
8
1.5. Key Features and Benefits of the HypotMAX
PATENTED SMARTGFI®
SmartGFI™ disables the instrument’s output
voltage in less than 1 millisecond if excessive
leakage to ground is detected. If enabled,
SmartGFI™ automatically detects if the DUT is
floating or grounding and turns ON or OFF
accordingly.
STORAGE OF UP TO 50
SETUPS
A real benefit for manufacturers that test different
products. The instrument can store 50 individual
memories that may be performed individually or
connected for a 50-step test.
DIGITALLY CONTROLLED
ARC DETECTION SYSTEM
Allows the operator to choose whether low-level
arcs should be detected. The operator can select
from multiple sensitivity levels.
TAMPER PROOF FRONT
PANEL CONTROLS
Limit user access to the setup screens so that
only authorized personnel with a security code
can change test parameters.
PLC REMOTE INPUTS AND
OUTPUTS
Two standard 9 pin interfaces provide outputs for
PASS, FAIL, RESET and TEST IN PROCESS
signals. Inputs include TEST, INTERLOCK,
RESET and remote recall of MEMORIES 1 - 3.
Provides the user with the ability to operate the
HypotMAX through simple PLC relay control.
SOFTWARE CALIBRATION
CONTROL
HypotMAX is calibrated through the front panel
keypad. All calibration information is stored in
non-volatile memory This allows HypotMAX to be
completely calibrated without removing any
covers and exposing the technician to hazardous
voltages.
LOW-CURRENT SENSE
Monitors the minimum level of current flow, thus
ensuring that the DUT is properly connected and
that the Hipot test is being performed.
ELECTRONIC RAMPING (UP
& DOWN)
Provides a gradual and timed method to increase
or decrease output voltage to the DUT minimizing
any damage from quick high voltage changes to
sensitive DUTs.
____________________________________________________________________________
9
2. GETTING STARTED
Introduction
This section contains information for the unpacking, inspection, preparation for use
and storage of your Associated Research, Inc., product.
2.1. Unpacking and Inspection
2.1.1. Packaging
Your instrument was shipped in a custom foam insulated container. If the shipping
carton is damaged, inspect the contents for visible damage such as dents, scratches
or a broken display. If the instrument is damaged, notify the carrier and Associated
Research, Inc.’s customer support department. Please save the shipping carton
and packing material for the carrier’s inspection. Our customer support
department will assist you in the repair or replacement of your instrument. Please do
not return your product without first notifying us and receiving an RMA (return material
authorization) number. To receive an RMA number, please contact our customer
support department at 1-800-858-TEST (8378).
Safe Lifting and Carrying Instructions
Proper methods of lifting and carrying can help to protect against injury. Follow the
recommendations below to ensure that instruments are handled in a safe manner.
• Determine if the instrument can be lifted by one individual or requires additional
support.
• Make sure that your balance is centered and your feet are properly spaced,
shoulder width apart behind the instrument.
• Bend at the knees and make sure your back is straight.
• Grip the instrument with your fingers and palms and do not lift unless your back
is straight.
• Lift up with your legs, not your back.
• Keep the instrument close to your body while carrying.
• Lower the instrument by bending your knees. Keep you back straight.
2.1.2. Contents of the Carton
10
Inside the carton should be the following:
HYPOTMAX INSTRUMENT
7715, 7720
7705, 7710
PART DESCRIPTION
AR PART NUMBER
AR PART NUMBER
High Voltage Cable
38686**
38712
Return Cable
38685
38736
Fuse
37780, 6.3 Amp, Slo-Blo
250VAC
37780, 6.3 Amp, Slo-Blo
250VAC
USB Cable AB-Type 1.8m
39066
39066
RS232 Cable
37863
37863
3U Rack Mount Handle
38787
38787
3U Rack Mount Bracket
38788
38788
Handle to Bracket screws
38549 (qty.4)
38549 (qty.4)
Interlock Connector
38075
38075
Line Cord*
33189 Standard
33189 Standard
NOTE: The Line Cord listed is American. Other Line Cords are available upon
request. An optional HV probe is available AR part number 38694.
Do not replace the included line cord with an improperly rated
cord. A UL listed and CSA labeled power cord must be used
with the instrument in the United States and Canada. The power
cord must include a NEMA5-15 style male plug, SVT or SJT cord sets, and be rated
for at least 125VAC, 14A. Number 14 gauge wire or larger must be used.
Only accessories that meet the manufacturer’s specifications
shall be used.
____________________________________________________________________________
11
2.2. Installation
2.2.1. Work Area
Locate a suitable testing area and be sure you have read all
safety instructions for the operation of the instrument and
suggestions on the test area setup in section 1.4. Safety. Make
sure the work area you choose has a three-prong grounded outlet capable of
supplying the necessary input current to the power source. Be sure the outlet has
been tested for proper wiring before connecting the instrument to it.
The mains plug is used as the disconnecting device and shall
remain readily operable. The socket-outlet shall be installed.
Near the equipment and shall be easily accessible.
2.2.2. Power Requirements
This instrument requires a power source of either 115 volts AC ± 10%, 50/60 Hz
single phase or 230 volts AC ±10%, 50/60 Hz single phase. Before applying power
verify that the instrument is set to the correct line voltage (115 or 230 volts). Adjust
the voltage select switch to 115 for use with a 115 volt input. Adjust the voltage select
switch to 230 for use with a 230 volt input. See section 3.2.2. Rear Panel Controls
for an image of the rear panel.
Do not replace the power supply cord with an improperly rated
cord. For North American: A UL listed and CSA labeled power
cord must be used with the instrument in the United States and
Canada. The power cord must include a NEMA5-15 style male plug, SVT or SJT cord
sets, and be rated for at least 125VAC, 10A, number 16 gauge (or 125VAC, 15A,
number 14 gauge) wire or larger, and the length of the cord does not exceed 2 m must
be used. For European: A certified power supply cord not lighter than light PVC
sheathed flexible cord according to IEC 60227, designation H03 VV-F or
H03 VVH2-F (for equipment mass not exceeding 3 kg), or H05 VV-F or H05 VVH2-F2
(for equipment mass exceeding 3 kg), and be rated for at least 3G 0.75 mm² (for rated
current up to 10 A) or 3G 1.0mm² (for rated current over 10 A up to 16 A) wire or
larger, and the length of the cord does not exceed 2 m must be used.
Do not switch the line voltage selector switch located on the
rear panel while the instrument is on or operating. This may
cause internal damage and represents a safety risk to the
operator.
HypotMAX must be connected to a good ground. Be certain
that the power wiring is properly polarized and that the proper
low resistance bonding to ground is in place.
12
2.2.3. Basic Connections
Power Cable
The instrument is shipped with a line cord containing a protective earth ground. When
the line cord is connected to an appropriate AC power source the cable will connect
the chassis to earth ground.
The main plug shall only be inserted in a socket outlet with a
protective ground (earth) contact. This protective ground must
not be defeated by the use of an extension cord without a
protective conductor.
Return Connection
When the instrument’s return is grounded, any internal and external stray leakage will
be monitored due to currents that flow from high voltage to earth ground (such as from
high voltage to the chassis of the instrument). These currents are inherent and will
cause errors when trying to monitor very low leakage currents in the micoamp range.
The output power supplies of this instrument are referenced directly to earth ground.
Any conductor that completes a path between the high voltage and earth ground will
form a completed circuit.
Environmental Conditions
This equipment is intended for indoor use only. The equipment has been evaluated
according to Installation Category II and Pollution Degree 2 as specified in IEC 60664.
This instrument may be operated in environments with the following limits:
Temperature….................. 41° - 104° F (5° - 40°C)
Relative humidity…........... 0 – 80%
Altitude…......................... 6560 feet (2,000 meters)
Keep the ventilation slits uncovered during operation. Failure to
do so could cause the instrument to overheat and may damage
internal components.
Storage and Shipping Environment
This instrument may be stored or shipped in environments with the following limits:
Temperature….................. -40° - 167° F (-40° - 75°C)
Altitude…......................... 50,000 feet (15,240 meters)
The instrument should also be protected against temperature extremes that may
cause condensation within the instrument.
Failure to operate this instrument within the specified conditions
could result in damage.
If the instrument is used in a matter not specified by the manufacturer, the protection
provided by the instrument may be impaired.
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13
More Information
For more information on test operator and workstation safety please visit the Events
and Training section of our website at http://www.asresearch.com/eventstraining/Default.aspx.
14
3. SPECIFICATIONS AND CONTROLS
3.1. 7705 Functional Specifications
INPUT
Voltage
115/230 VAC 10, Single Phase, User selection
Frequency
50/60 Hz 5
Fuse
6.3 Amp, 250V Slow Blow
DIELECTRIC WITHSTAND TEST MODE
Output Rating
10 kV @ 20 mA
Output Adjustment
Range:
0.00 – 10.00 kV AC
Resolution:
10 volt/step
Accuracy:
(2 of setting + 10 volts)
HI and LO-Limit
Range 1:
0.000 – 9.999 mA
Resolution:
0.001 mA/step
Range 2:
10.00 – 20.00 mA
Resolution:
0.01 mA/step
Accuracy:
(2 of setting + 2 counts)
Arc Detection
Range:
1 – 9 at Output Voltage < 7.00 kV
1 – 8 at Output Voltage ≥ 7.00 kV
Failure Detector
Audible and Visual
Voltage Display
Range:
0.00 – 10.00 kV Full Scale
Resolution:
10 volt
Accuracy:
(2 of reading + 20 V)
Current Display
Auto Range
Range 1:
0.000 mA – 3.500 mA
Resolution:
0.001 mA
Range 2:
3.00 – 20.00 mA
Resolution:
0.01 mA
Accuracy:
(2 of reading + 3 counts)
AC Output Wave
Form
Sine Wave, Crest Factor = 1.3 – 1.5
Output Frequency
Range:
60 or 50 Hz, User Selection
Accuracy:
1%
Output Regulation
(1 of setting + 10 volts) from no load to full load
Dwell Timer
Range:
0.0, 0.3 – 999.9 seconds
0.0 - 999.9 minutes (0 = Constant)
Resolution:
0.1 second or minute increments
Accuracy:
(0.1% + 1 count)
Ramp-UP
Range:
0.3 – 999.9 sec
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15
RampDOWN
Range:
0.0 – 999.9 sec
Resolution:
0.1 sec increments
Accuracy:
(0.1% + 1 count)
Ground Fault
GFI Trip Current:
1 mA max
Interrupt
HV Shut Down
response:
< 1 ms
3.2. 7710 Functional Specifications
INPUT
Voltage
115/230 VAC 10, Single Phase, User selection
Frequency
50/60 Hz 5
Fuse
6.3 Amp, 250V Slow Blow
DIELECTRIC WITHSTAND TEST MODE
Output Rating
12 kV @ 10 mA
Output Adjustment
Range:
0.00 – 12.00 kV DC
Resolution:
10 volt/step
Accuracy:
(2 of setting + 10 volts)
Ramp-HI
13 mA peak maximum, 10 mA DC, ON/OFF selectable
Charge-LO
Range:
0.0 - 350.0 A DC or Auto set
HI and LO-Limit
Range 1:
0.0 – 999.9 A
Resolution:
0.1 A/step
Range 2:
1000 – 9999 A
Resolution:
1 A/step
Accuracy:
(2 of setting + 2 counts)
Arc Detection
Range:
1 – 9
Failure Detector
Audible and Visual
Voltage Display
Range:
0.00 – 12.00 kV Full Scale
Resolution:
10 volt
Accuracy:
(2 of reading + 20 V)
Current Display
Auto Range
Range 1:
0.0 A - 350.0 A
Resolution:
0.1 A
Range 2:
300 A - 3500 A
Resolution:
1 A
Range 3:
3000 A - 9999 A
Resolution:
10 A
Accuracy:
(2 of reading + 3 counts)
DC Output Ripple
5 Ripple RMS at 12 kV DC @ 9999 uA, Resistive
Load
16
Output Regulation
(1 of setting + 10 volts) from no load to full load
Maximum Capacitive Load
1.7 uF < 2 kV
0.8 uF < 4 kV
0.4 uF < 6 kV
0.3 uF < 8 kV
0.25 uF < 10 kV
0.2 uF < 12 kV
Discharge time
No load 400 ms. Capacitive loading will increase the
discharge time. The time will vary due to the load
condition and voltage selection.
Dwell Timer
Range:
0.0, 0.4 – 999.9 seconds
0.0 - 999.9 minutes (0 = Constant)
Resolution:
0.1 second or minute increments
Accuracy:
(0.1% + 1 count)
Ramp-UP
Range:
0.4 – 999.9 sec
Ramp-DOWN
Range:
0.0, 1.0 – 999.9 sec (0=OFF)
Resolution:
0.1 sec increments
Accuracy:
(0.1% + 1 count)
Ground Fault
GFI Trip
Current:
1 mA max
Interrupt
HV Shut Down
response:
< 1 ms (Actual Output Voltage discharge
time is not included and vary due to load
condition)
3.3. 7715 Functional Specifications
INPUT
Voltage
115/230 VAC 10, Single Phase, User selection
Frequency
50/60 Hz 5
Fuse
6.3 Amp, 250V Slow Blow
DIELECTRIC WITHSTAND TEST MODE
Output Rating
20 kV @ 10 mA
Output Adjustment
Range:
0.00 – 20.00 kV AC
Resolution:
10 volt/step
Accuracy:
(2 of setting + 10 volts)
HI and LO-Limit
Range:
0.000 – 9.999 mA
Resolution:
0.001 mA/step
Accuracy:
(2 of setting + 2 counts)
Arc Detection
Range:
1 – 9 at Output Voltage < 15.00 kV
1 – 7 at Output Voltage ≥ 15.00 kV
Failure Detector
Audible and Visual
Voltage Display
Range:
0.00 – 20.00 kV Full Scale
Resolution:
10 volt
Accuracy:
(2 of reading + 20 V)
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17
Current Display
Auto Range
Range 1:
0.000 mA – 3.500 mA
Resolution:
0.001 mA
Range 2:
3.00 – 10.00 mA
Resolution:
0.01 mA
Accuracy:
(2 of reading + 3 counts)
AC Output Wave Form
Sine Wave, Crest Factor = 1.3 – 1.5
Output Frequency
Range:
60 or 50 Hz, User Selection
Accuracy:
1%
Output Regulation
(1 of setting + 10 volts) from no load to full load
Dwell Timer
Range:
0.0, 0.3 – 999.9 seconds
0.0 - 999.9 minutes (0 = Constant)
Resolution:
0.1 second or minute increments
Accuracy:
(0.1% + 1 count)
Ramp-UP
Range:
0.3 – 999.9 sec
Ramp-DOWN
Range:
0.0 – 999.9 sec
Resolution:
0.1 sec increments
Accuracy:
(0.1% + 1 count)
Ground Fault
GFI Trip
Current:
1 mA max
Interrupt
HV Shut Down
response:
< 1 ms
3.4. 7720 Functional Specifications
INPUT
Voltage
115/230 VAC 10, Single Phase, User selection
Frequency
50/60 Hz 5
Fuse
6.3 Amp, 250V Slow Blow
DIELECTRIC WITHSTAND TEST MODE
Output Rating
20 kV @ 5 mA
Output Adjustment
Range:
0.00 – 20.00 kV DC
Resolution:
10 volt/step
Accuracy:
(2 of setting + 10 volts)
Ramp-HI
6.75 mA peak maximum, 5 mA DC, ON/OFF selectable
Charge-LO
Range:
0.0 - 350.0 A DC or Auto set
HI and LO-Limit
Range 1:
0.0 – 999.9 A
Resolution:
0.1 A/step
Range 2:
1000 – 5000 A
Resolution:
1 A/step
Accuracy:
(2 of setting + 2 counts)
18
Arc Detection
Range:
1 – 9
Failure Detector
Audible and Visual
Voltage Display
Range:
0.00 – 20.00 kV Full Scale
Resolution:
10 volt
Accuracy:
(2 of reading + 20 V)
Current Display
Auto Range
Range 1:
0.0 A - 350.0 A
Resolution:
0.1 A
Range 2:
300 A - 5000 A
Resolution:
1 A
Accuracy:
(2 of reading + 3 counts)
DC Output Ripple
5 Ripple RMS at 20 kV DC @ 4999 uA, Resistive
Load
Output Regulation
(1 of setting + 10 volts) from no load to full load
Maximum Capacitive Load
1.5 uF < 2 kV
0.28 uF < 4 kV
0.18 uF < 6 kV
0.15 uF < 10 kV
0.12 uF < 14 kV
0.10 uF < 16 kV
0.08 uF < 20 kV
Discharge time
No load 500 ms. Capacitive loading will increase the
discharge time. The time will vary due to the load
condition and voltage selection.
Dwell Timer
Range:
0.0, 0.4 – 999.9 seconds
0.0 - 999.9 minutes (0 = Constant)
Resolution:
0.1 second or minute increments
Accuracy:
(0.1% + 1 count)
Ramp-UP
Range:
0.4 – 999.9 sec
Ramp-DOWN
Range:
0.0, 1.0 – 999.9 sec (0=OFF)
Resolution:
0.1 sec increments
Accuracy:
(0.1% + 1 count)
Ground Fault
GFI Trip
Current:
1 mA max
Interrupt
HV Shut Down
response:
< 1 ms (Actual Output Voltage discharge
time is not included and vary due to load
condition)
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19
3.5. General Specifications
GENERAL
Agency Compliance
CE, cTUVus, RoHS2
Remote Control And
Signal Output
The following input and output signals are provided
through two 9 pin D type connectors;
Remote control: Test, Reset, and Remote Interlock.
Remote recall of memory program #1, #2 and #3
Outputs: Pass, Fail, Test-in-Process, and Reset
Interface
Standard USB/RS-232, Optional GPIB.
Program Memory
50 Sets
Security
Key Lock capability to avoid unauthorized access to all
test parameters Memory Lock capability to avoid
unauthorized access to memory locations.
Safety
Built-in Smart GFI circuit
Display
2 x 20 characters with front panel contrast setting.
Alarm Volume Setting
Front panel adjustable volume setting with 10 set points.
Line Cord
Detachable 7 ft. (2.13m) power cable terminated in a
three prong grounding plug.
Terminations
Detachable 5ft.(1.52m) high voltage and return lead with
clips.
Mechanical
Tilt up front feet.
Dimensions:
(W x H x D) 16.93 x 5.24 x 15.75 in. (430 x 133 x 400
mm)
Weight: 48.9 lbs. (22.2 kg)
Environmental
Operating Temperature: 32 - 104F, (0 - 40C)
Relative Humidity: 0% to 80%
Calibration
Traceable to National Institute of Standards and
Technology (NIST). Calibration controlled by software.
Adjustments are made through front panel keypad in a
restricted access calibration mode. Calibration information
stored in non-volatile memory.
Why use the term “Counts”?
Associated Research publishes some specifications using COUNTS which allows us
to provide a better indication of the tester’s capabilities across measurement ranges.
A COUNT refers to the lowest resolution of the display for a given measurement
range. For example, if the resolution for voltage is 1V then 2 counts = 2V.
20
3.6. Instrument Controls
3.6.1. Front Panel Controls
1. RESET BUTTON: Resets the instrument. If a failure condition occurs during a
test, pressing this button will reset the system, shut off the alarm and clear the
failure condition. The Reset button must be pressed before performing another
test or changing any of the setup parameters. This button also serves as an abort
signal to stop any test in progress.
2. TEST BUTTON: Starts a test.
3. LCD DISPLAY: The 2x20-character display indicates test function, memory
location, test parameter and failure type as well as test measurements during a
test.
4. UP-DOWN ARROW KEYS: Keys to cycle through test parameter setup.
5. DATA ENTRY KEYS: Keys to input numeric parameters.
6. POWER SWITCH: Rocker style power switch with international ON ( ) and OFF
(0) markings.
7. MEMORY: Use this key to select one of the 50 memories to modify or run stored
test parameters.
8. LOCK/LOCAL: Enters key lockout mode. Use this key when you wish to go from
the Remote operation of the instrument to the Local mode.
9. SETUP: Use this key to enter the setup menu and view or change the display
contrast, alarm volume, and PLC remote settings.
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