■
Patented SmartGFI®safety
circuit protects the operator
from shock hazards
■
50 memories that can be
stored and recalled. Multifunction models include 8
steps per memory
■
Patented RAMP HI and
CHARGE LO systems for more
effective DC Hipot testing
■
500VA models available
for Higher Current Hipot
test applications
Features and Benefits
AC/DC Hipot, Insulation Resistance with 500VA AC Output
AC/DC Hipot, Insulation Resistance, Ground Bond/
Continuity with 500VA AC Output
10KV AC Hipot
Model 7704
Model 7700
Model 7705
Model 7710
13860 W. Laurel Dr., Lake Forest, IL USA 60045-4546 ■ P: +1.847.367.4077 ■ F: +1.847.367.4080 ■ info@asresearch.com
U.S. Patents: 6,549,385, 6,054,865, 5,936,419, 5,828,222 & 5,548,501. Other patents pending.
Safety agency listed.
www.asresearch.com
1.800.858.TEST [8378]
■
Up to 20kV AC or DC Hipot
testing for manufacturers
with higher voltage testing
requirements
■
RS-232 or GPIB automation
interfaces available. Use your
own software or our stand
alone test software
■
4 wire measurement and
milliohm offset for accurate
Ground Bond test results
(Model 7704)
12KV DC Hipot
Model 7715
Model 7720
20KV DC Hipot
20KV AC Hipot
High Voltage and
High Current
Electrical Safety
Compliance
Analyzers
Product Specifications
Input Specifications
Voltage 7700/7704 100/115/200/230 VAC ± 10%,
single phase, user selection
7705/7710/7715/7720 115/230 VAC ± 10%, single phase, user selection
Frequency 7700/7704 47 - 63 Hz
7705/7710/7715/7720 50/60 Hz ± 5%
Fuse 7700/7704 15 Amp 250 V fast blow internal
7705/7710/7715/7720 10 Amp, 250 V
Dielectric Withstand Test Mode
Output 7700/7704 5 KV @ 100 mA AC, 6 KV @ 10 mA DC
Rating 7705 10 KV @ 20 mA AC
7710 12 KV @ 10 mA DC
7715 20 KV @ 10 mA AC
7720 20 KV @ 5 mA DC
Output 7700/7704 Range: 0 - 5 KV AC, 0 - 6 KV DC
Adjustment Resolution: 1 V/step
Accuracy: ± (2% of setting + 5 V)
7705 Range: 0 - 10 KV AC
Resolution: 1V
Accuracy: ± (2% of setting + 10 V)
7710 Range: 0 - 12 KV DC
Resolution: 1V
Accuracy: ± (2% of setting + 10 V)
7715 Range: 0 - 20 KV AC
Resolution: 10 V/step
Accuracy: ± (2% of setting + 10 V)
7720 Range: 0 - 20 KV DC
Resolution: 10 V/step
Accuracy: ± (2% of setting + 10 V)
HI-Limit 7700/7704 AC Range: 0.00 - 99.00 mA
and LO-Limit Resolution: 0.01 mA/step
DC Range: 0 - 9999 µA
Resolution: 1 µA/step
Accuracy: AC or DC ± (2% of setting + 2 counts)
7705 Range 1: 0.0 - 9.999 mA
Resolution: 0.001 mA
Range 2: 10.00 - 20.00 mA
Resolution: 0.01 mA
Accuracy: ± (2% of setting + 2 counts)
7710 Range 1: 0.000 - 999.9 µA
Resolution: 0.1 µA
Range 2: 1000 - 9999 µA
Resolution: 1 µA
Accuracy: ± (2% of setting + 2 counts)
7715 Range: 0.00 - 10.00 mA
Resolution: 0.01 mA/step
Accuracy: ± (2% of setting + 2 counts)
7720 Range: 0.0 - 5000 µA
Resolution: 1 µA
Accuracy: ± (2% of setting + 2 counts)
DC Ramp HI 7700/7704 12 mA peak maximum, (ON/OFF selectable all models)
DC Charge LO7700/7704 Range: 0.0 - 350 µA DC or auto set
Arc Detection Range: 1 - 9
Failure Detector Audible and visual
Dielectric Withstand Test Mode (Continued)
Voltage 7700/7704 Range: 0.00 - 6.00 KV full scale
Display Resolution: 10 V/step
Accuracy: ± (2% of reading + 2 counts)
7705 Range: 0.00 - 10.00 KV Full scale
Resolution: 0.01 mA
Accuracy: ± (2% of reading + 20 V)
7710 Range: 0.00 - 12.00 KV Full scale
Resolution: 0.01 KV
Accuracy: ± (2% of reading + 2 counts)
7715 Range: 0.00 - 20.00 KV Full scale
Resolution: 10 V
Accuracy: ± (2% of reading + 20 V)
7720 Range: 0.00 - 20.00 KV Full scale
Resolution: 10 V
Accuracy: ± (2% of reading + 20 V)
Current 7700/7704 Auto Range
Display AC Range 1: 0.000 mA - 3.500 mA
Resolution: 0.001 mA/step
Accuracy: ± (2% of reading + 0.003 mA)
Range 2: 3.00 - 99.00 mA
Resolution: 0.01 mA/step
Accuracy: ± (2% of reading + 0.06 mA)
DC Range 0.0 µA - 350.0 µA
Resolution: 0.1 µA/step
Accuracy: ± (2% of reading + 0.3 µA)
Range 2: 300 µA - 3500 µA
Resolution: 1 µA/step
Accuracy: ± (2% of reading + 2 µA)
Range 3: 3000 µA - 9990 µA
Resolution: 10 µA/step
Accuracy: ± (2% of reading + 60 µA)
7705 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)
7710 Auto Range
Range 1: 0.0 - 350.0 µA
Resolution: 0.001 µA
Range 2: 300 - 5000 µA
Resolution: 0.01 µA
Accuracy: ± (2% of reading + 3 counts)
7715 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)
7720 Auto Range
Range 1: 0.0 - 350.0 µA
Resolution: 0.1 µA
Range 2: 300 - 5000 µA
Resolution: 1 µA
Accuracy: ± (2% of reading + 3 counts)
DC Output 7700/7704 ≤ 4% Ripple RMS at 6 KV DC @ 3.5 mA, Resistive load
Ripple 7710 < 5% (12 KV/9999 µA at Resistive Load)
7720 < 5% (20 KV/4999 µA at Resistive Load)
AC Output Waveform Sine Wave, Crest Factor = 1.3 - 1.5
AC Output 7705/7710/ ± (1% of setting + 10 V) from no load to full load
Regulation 7715/7720
Product Specifications Continued
Dielectric Withstand Test Mode (Continued)
Output Frequency Range: 60 or 50 Hz, user selection
Accuracy: ± 1%
Output 7700/7704 ± (1% of output + 5 V) from no load to full load
Regulation
Discharge 7705/7710/ ≤ 200 m secs
Time 7715/7720
Dwell Timer 7700/7704 Range: 0, 0.3 - 999.9 sec (0 = Constant)
Resolution: 0.1 sec increments
Accuracy: ± (0.1% + 0.05 sec)
7705/7710/7715/7720 AC Range: 0, 0.3 - 999.9 sec or min (0 = Constant)
DC Range: 0, 0.4 - 999.9 sec or min (0 = Constant)
Resolution: 0.1 second or minute increments
Accuracy: ± (0.1% + 0.05 sec)
Ramp Timer 7700/7704 AC Range: 0.1 - 999.9 sec
DC Range: 0.4 - 999.9 sec
Resolution: 0.1 sec increments
Accuracy: ± (0.1% + 0.05 sec)
7705/7710/7715/7720 Range: 0.1 - 999.9 sec
Resolution: 0.1 sec increments
Accuracy: ± (0.1% + 1 count)
Ground Continuity 7700 Current: DC 0.1 A ± 0.01 A, fixed
Max. Ground Resistance: 1 Ω ± 0.1 Ω, fixed
Ground Fault 7700/7704 GFI Trip Current: 450 µA max (AC or DC)
Interrupt HV Shut Down Speed: < 1ms
Insulation Resistance Test Mode (Models 7700 & 7704 only)
Output Voltage Range: 100 - 1000 V DC
Resolution: 1 V/step
Accuracy: ± (2% of reading + 2 V)
Short Circuit Current Maximum: 12 mA peak
Voltage Display Range: 0 - 1000 V
Resolution: 1 V/step
Accuracy: ± (2% of reading + 2 counts)
Resistance Display Range: 1 - 9999 MΩ (4 digit, auto ranging)
Resolution: 500 V DC 1000 V DC
MΩ MΩ MΩ
0.001 1.000 - 5.388 1.000 - 9.999
0.01 1.40 - 53.88 2.80 - 99.99
0.1 14.0 - 538.8 28.0 - 999.9
1 140 - 9999 280 - 9999
Accuracy: ± (2% of reading + 2 counts) at test voltage
500 - 1000 V and 1 - 1000 MΩ
± (8% of reading + 2 counts) at test voltage
500 - 1000 V and 1000 - 9999 MΩ
± (8% of reading + 2 counts) at test voltage
100 - 500 V and 0 - 1000 MΩ
Charge-LO Range: 0.000 - 3.500 µA or auto set
HI-Limit Range: 0 - 9999 MΩ (0 = OFF)
LO-Limit Range: 1 - 9999 MΩ
Delay Timer Range: 0, 0.5 - 999.9 sec (0 = Constant)
Resolution: 0.1 sec/step
Accuracy: ± (0.1% + 0.05 sec)
Ground Fault Interrupt GFI Trip Current: 450 µA max (AC or DC)
HV Shut Down Speed: < 1 ms
Ground Bond Test Mode (Model 7704 only)
Output Voltage Range: 3.00 - 8.00 V AC
(Open Circuit Limit) Resolution: 0.01 V/step
Accuracy: ± (2% of setting + 0.03 V) O.C. condition
Output Frequency Range: 50 or 60 Hz, user selection
Accuracy: ± 1%
Output Current Range: 3.00 - 30.00 A AC
Resolution: 0.01 A/step
Accuracy: ± (2% of setting + 0.02 A)
Current Display Range: 0.00 - 30.00 A
Resolution: 0.01 A/step
Accuracy: ± (3% of reading + 0.03 A)
Resistance Display Range: 0 - 600 mΩ
Resolution: 1 mΩ/step
Accuracy: ± (3% of reading + 2 mΩ)
HI & LO Limit Range: 0 - 600 mΩ for 3 - 10 A
0 - 150 mΩ for 3 - 30 A
Resolution: 1 mΩ/step
Accuracy: ± (2% of setting + 2 mΩ)
Dwell Timer Range: 0, 0.5 - 999.9 sec (0 = constant)
Resolution: 0.1 sec/step
Accuracy: ± (0.1% + 0.05 sec)
Milliohm Offset Maximum Of fset Capability: 200 mΩ
Resolution: 1 mΩ/step
Accuracy: ± (2% of setting + 2 mΩ)
General Specifications
PLC Remote Control Input: Test, Reset, Recall 1 - 3, Remote Interlock
(Remote Interlock optional on 7700/7704)
Output: Pass, Fail, Test-in-Process
Interface Standard RS-232, Optional GPIB
Memory 7700/7704 50 memories w/8 Steps per memor y
7705/7710/7715/7720 50 Memories
Security Programmable password lockout capability to avoid
unauthorized access to test set-up program
Safety Built-in SmartGFI
®
circuit
Display 2 x 20 characters with front panel contrast setting
Alarm Volume Setting Front panel adjustable with 10 set points
Line Cord Detachable 7 ft. (2.13 m) power cable terminated in
a three prong grounding plug
Terminations Detachable 5 ft. (1.52 m) high voltage & return
lead with clips
Mechanical Tilt up front feet
Dimensions 7700/7704 (WxHxD) 17 x 5.8 x 16.5 in. (432 x 147 x 419 mm)
7705/7710/7715/7720 (WxHxD) 17 x 5.8 x 15.75 in. (432 x 147 x 400 mm)
Weight 7700 61.65 lbs (28 kgs)
7704 68.75 lbs (31.25 kgs)
7705/7710/7715/7720 48.7 lbs (22.1 kgs)
Environmental Operating temperature: 32˚ - 104˚ F (0˚ - 40˚ C)
Relative humidity: 20% - 80%
Calibration Traceable to National Institute of Standards &
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 memor y.
At Associated Research, Safety Compliance Testing Is Our Only Focus.
13860 W. Laurel Dr., Lake Forest, IL USA 60045-4546 ■ P: +1.847.367.4077 ■ F: +1.847.367.4080 ■ info@asresearch.com
www.asresearch.com
1.800.858.TEST [8378]
■
Customer support & technical ser vices
■
5-Year extended warranty*
■
24-Hour turn-around on calibrations
■
Industry seminars, exper t training & education programs
■
Local sales offices throughout the world
*With annual calibration
from Associated Research.
Push button switch to start test
LCD to monitor test functions
High current
output terminal
Indicator light to warn that high
voltage is active
Return terminal
Keypad for test setup and data-entry
Power- on switch
Manual reset to re-activate
after failure detect
High voltage terminal
LED panel to indicate test status
Push button switch to start test LCD to monitor test functions
Indicator light to warn that high
voltage is active
Return terminalKeypad for test setup and data-entry
Power- on switch
Manual reset to re-activate
after failure detect
High voltage terminal
Return
terminal
High current terminal
High voltage
output
Input voltage selector switches
Input power connector
External scanner connectors
Remote output
Remote input GPIB interface (RS-232 interface also available)
Cooling fan
Rear panel of 7704 shown.
(Some features may not be available on all models.)
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