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DU3328 8 independent real-time open check Hipot Tester

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8 Independent Real-time Open Check Hipot Tester
Model: DU3328

Key Features
Programmable test voltage in AC: 0.1K~5KV, DC: 0.1K~6KV
Programmable cutting current in AC:0.001mA~15mA, DC: 0.001mA~7.5mA
3 in 1 functions, with AC, DC Hi-Pot test, Insulation test.
Built in 100 sets memory
Arcing detect function
8 ports scanning function
Independent 8 channels real-time open check
Real-time check function, to ensure your products tested, no more loss test.
Feature
8 independent real-time open check channels, check the connection of fixture and DUT or wiring, ensure the DUT tested. From test button pressed till test finish, the open check continued.
Large LCD display, easy to setup and read
Provided 50/60Hz test frequency selection
Guided software interface, easy to use
Auto restore function, restore last test setting when power on
9 steps test setup for each memory set, 100 sets of memory, easy to save test setting data
Single step and multi-steps selectable
Designed for multi-channels scan test

Specification
Model DU-3328
Scan Test 8 Ports ± phase
Output Voltage AC: 0~5000V / DC: 0~6000V
Output Current 0.5mA~15mA / DC: 0.5mA~7.5mA
IR testt(Option) DC:100~1000V, 1~9999W
Scan Test 8 Ports ±phase
Real time check 12 Ports
Output Voltage AC: 0 ~ 5,000V / DC: 0 ~ 6,000V. Digital setting (4 digits),
10V/ step, adjustable with < / > keys
Voltage Regulation

1%+5V

Waveform&Frequency Sine Wave 50Hz/60Hz selectable
Voltmeter Accuracy 4 digits, ±1 % of reading +5 digits
Output Current

AC : 0.01mA ~ 15.00mA, DC: 0.01mA ~ 7.5mA

Current Meter Accuracy 4 digits, ±(1.5% of reading +5 digits)
Arc Detection Functio 0.5mA ~ 15mA(DC0.5mA ~ 7.5mA) 0.01mA/Steps. (0.0mA is OFF)
Test Time 0.5 ~ 999.9 s ( ±20 ms), 0.1s / Steps. (0.0 s is OFF)
Ramp up Time 0.1 ~ 999.9 s ( ±20 ms), 0.1s/Steps. (0.0 s is OFF)
PASS/FAIL Judgement Windows comparator system
HI-limit: 0.10-15.00mA, Digital setting (4 digits), 0.01mA/Steps
LO-limit: 0.05-7.50mA, Digital setting (4 digits), 0.01mA/Steps
Arc Detection: 0.5mA-15mA (0.5-7.50mA), 0.01mA/Steps
(LO-limit & Arc Detection setting 0.0mA is OFF)
Judgement Accuracy ±(1% of setting + 50 mA)
Insulation Resistance Test (Option for DU332/DU333 only)
Measuring Voltage DC: 100 ~ 1,000V, Digital setting, 10V/steps.
Voltmeter Accuracy 4 digits, ±1 % of reading +5 digits
Measuring Range

1 ~ 9,999 MW

Current Meter Accuracy 4 digits, ±(1.5% of reading +5 digits)
Measuring Accuracy < 500V:1-1000MW, ±5% of reading
< 500V:1001-9999MW, ±15% of reading
< 500V : 1 ~ 200MW, ±10% of reading
< 500V : 201 ~ 1,000MW, ± 15% of reading
Judgement Waiting time 0.1 ~ 999.9 s ( ± 20 mS), 0.1s / Steps
PASS/FAIL Judgement Windows comparator system.
Both HI and LO limit values can be set with the measuring range.
Note: When the lower limit value is greater than 2000 MW, a judgement waiting time of 1.0 second or more is necessary
Judgement Accuracy Same as measurina accuracy
Test Time 0.5 to 999.9 s ( ±20ms ), 0.1sec/Steps.(0.0 sec is OFF)
Test Modes
Auto Test Up to 9 test steps with different test parameters
Single Test Execution withstanding voltage test or insulation resistance test.
Auto Scanning Test Linked with Model DU330 Scan Box, it performs auto test for objects having two or more points. (Optional Scanner Interface and Box are required)
Output Power Source Protection Function
Fast Output Cut off < 0.4ms
Panel Operation Lock YES
Power On Data Rally YES
Reset Protection Key YES
Other Function
Display 240×64 Dot Graphic LCM, CFL back light display
Signal Output PASS, FAIL, and TEST with relay contact signal
Data Hold YES
Judgement Result Display PASS/ FAIL and Alarm
Memory Storage 01 to 99, 99 sets of memory, each set of memory includes 9 steps
Remote Control

9 Pins D-type connector, TEST/RESET/RMT_ENABLE

Interlock Function The test voltage cannot be generated unless the interlock input terminal is short-circuited
Ambient Temperature and Relative Humidity
Specifications range 5 to 35°C(41 to 95 F), 20 to 80%RH
Operable range 0 to 40°C(32 to 104 F), 20 to 80%RH
Storage range -20 to 70°C(4 to 158 F),  80%RH
Power Requirement
Line Voltage A: 90 ~ 110V, B: 104 ~ 125V, C: 194 ~ 236V, D: 207 ~ 250V
Frequency 50 or 60 Hz
Power Consumpt

When no-load: < 70VA, When with Rated Load: >300VA

Insulation Resistance < 30MW, with 500V DC
Withstanding Voltage 1,000VAC, for 1 minute
Dimension
DU-3328 365(W) x 105(H) x 350(D) mm
DU-330c 365(W )x 110(H) x 350(D) mm
Weight
DU-3328: 11Kg DU-330C: 5Kg
Accessories
Operation Manual, Power cord, High test lead wire / 1 meter long, 2A Fuse/fast blow(in fuse holder), Certificate of calibration
Order Information
DU-3328 Real-time Open Check Hi-Pot Tester
Standard Fittings
Fx33-0101 HV test lead wires
Fx33-0102 HV test lead wires
Optional Accessories
Fx33-0301 HV test bat
Cr33-RS00 RS-232 interface
Fx33-0101
Fx33-0102
Cr33-RS00

Product Description

Key Features
Programmable test voltage in AC: 0.1K~5KV, DC: 0.1K~6KV
Programmable cutting current in AC:0.001mA~15mA, DC: 0.001mA~7.5mA
3 in 1 functions, with AC, DC Hi-Pot test, Insulation test.
Built in 100 sets memory
Arcing detect function
8 ports scanning function
Independent 8 channels real-time open check
Real-time check function, to ensure your products tested, no more loss test.
Feature
8 independent real-time open check channels, check the connection of fixture and DUT or wiring, ensure the DUT tested. From test button pressed till test finish, the open check continued.
Large LCD display, easy to setup and read
Provided 50/60Hz test frequency selection
Guided software interface, easy to use
Auto restore function, restore last test setting when power on
9 steps test setup for each memory set, 100 sets of memory, easy to save test setting data
Single step and multi-steps selectable
Designed for multi-channels scan test

Specification
Model DU-3328
Scan Test 8 Ports ± phase
Output Voltage AC: 0~5000V / DC: 0~6000V
Output Current 0.5mA~15mA / DC: 0.5mA~7.5mA
IR testt(Option) DC:100~1000V, 1~9999W
Scan Test 8 Ports ±phase
Real time check 12 Ports
Output Voltage AC: 0 ~ 5,000V / DC: 0 ~ 6,000V. Digital setting (4 digits),
10V/ step, adjustable with < / > keys
Voltage Regulation

1%+5V

Waveform&Frequency Sine Wave 50Hz/60Hz selectable
Voltmeter Accuracy 4 digits, ±1 % of reading +5 digits
Output Current

AC : 0.01mA ~ 15.00mA, DC: 0.01mA ~ 7.5mA

Current Meter Accuracy 4 digits, ±(1.5% of reading +5 digits)
Arc Detection Functio 0.5mA ~ 15mA(DC0.5mA ~ 7.5mA) 0.01mA/Steps. (0.0mA is OFF)
Test Time 0.5 ~ 999.9 s ( ±20 ms), 0.1s / Steps. (0.0 s is OFF)
Ramp up Time 0.1 ~ 999.9 s ( ±20 ms), 0.1s/Steps. (0.0 s is OFF)
PASS/FAIL Judgement Windows comparator system
HI-limit: 0.10-15.00mA, Digital setting (4 digits), 0.01mA/Steps
LO-limit: 0.05-7.50mA, Digital setting (4 digits), 0.01mA/Steps
Arc Detection: 0.5mA-15mA (0.5-7.50mA), 0.01mA/Steps
(LO-limit & Arc Detection setting 0.0mA is OFF)
Judgement Accuracy ±(1% of setting + 50 mA)
Insulation Resistance Test (Option for DU332/DU333 only)
Measuring Voltage DC: 100 ~ 1,000V, Digital setting, 10V/steps.
Voltmeter Accuracy 4 digits, ±1 % of reading +5 digits
Measuring Range

1 ~ 9,999 MW

Current Meter Accuracy 4 digits, ±(1.5% of reading +5 digits)
Measuring Accuracy < 500V:1-1000MW, ±5% of reading
< 500V:1001-9999MW, ±15% of reading
< 500V : 1 ~ 200MW, ±10% of reading
< 500V : 201 ~ 1,000MW, ± 15% of reading
Judgement Waiting time 0.1 ~ 999.9 s ( ± 20 mS), 0.1s / Steps
PASS/FAIL Judgement Windows comparator system.
Both HI and LO limit values can be set with the measuring range.
Note: When the lower limit value is greater than 2000 MW, a judgement waiting time of 1.0 second or more is necessary
Judgement Accuracy Same as measurina accuracy
Test Time 0.5 to 999.9 s ( ±20ms ), 0.1sec/Steps.(0.0 sec is OFF)
Test Modes
Auto Test Up to 9 test steps with different test parameters
Single Test Execution withstanding voltage test or insulation resistance test.
Auto Scanning Test Linked with Model DU330 Scan Box, it performs auto test for objects having two or more points. (Optional Scanner Interface and Box are required)
Output Power Source Protection Function
Fast Output Cut off < 0.4ms
Panel Operation Lock YES
Power On Data Rally YES
Reset Protection Key YES
Other Function
Display 240×64 Dot Graphic LCM, CFL back light display
Signal Output PASS, FAIL, and TEST with relay contact signal
Data Hold YES
Judgement Result Display PASS/ FAIL and Alarm
Memory Storage 01 to 99, 99 sets of memory, each set of memory includes 9 steps
Remote Control

9 Pins D-type connector, TEST/RESET/RMT_ENABLE

Interlock Function The test voltage cannot be generated unless the interlock input terminal is short-circuited
Ambient Temperature and Relative Humidity
Specifications range 5 to 35°C(41 to 95 F), 20 to 80%RH
Operable range 0 to 40°C(32 to 104 F), 20 to 80%RH
Storage range -20 to 70°C(4 to 158 F),  80%RH
Power Requirement
Line Voltage A: 90 ~ 110V, B: 104 ~ 125V, C: 194 ~ 236V, D: 207 ~ 250V
Frequency 50 or 60 Hz
Power Consumpt

When no-load: < 70VA, When with Rated Load: >300VA

Insulation Resistance < 30MW, with 500V DC
Withstanding Voltage 1,000VAC, for 1 minute
Dimension
DU-3328 365(W) x 105(H) x 350(D) mm
DU-330c 365(W )x 110(H) x 350(D) mm
Weight
DU-3328: 11Kg DU-330C: 5Kg
Accessories
Operation Manual, Power cord, High test lead wire / 1 meter long, 2A Fuse/fast blow(in fuse holder), Certificate of calibration
Order Information
DU-3328 Real-time Open Check Hi-Pot Tester
Standard Fittings
Fx33-0101 HV test lead wires
Fx33-0102 HV test lead wires
Optional Accessories
Fx33-0301 HV test bat
Cr33-RS00 RS-232 interface
Fx33-0101
Fx33-0102
Cr33-RS00

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