Multifunctional Safety Analyzer (10 kV model)

TOS9311

TOS9311

950,000 (税込:1,045,000

  • A new model of our latest multifunctional high voltage safety analyzer. A single unit allows for three types of tests: ACW/DCW/IR.
  • Maximum voltage for AC withstand voltage testing: 10 kV/50 mA
  • Maximum voltage for DC withstand voltage testing: 5 kV/20 mA, 10 kV/10 mA (100 W)
  • Measurement range of insulation resistance testing: 0.001 MΩ to 100.0 GΩ (DC-25 V to -1,000 V/DC+50 V to +10,000 V)
  • A Withstanding voltage test can also be used for quick NG judgment. The detection sensitivity can be selected from 5 levels.
  • LAN/USB/RS232C come as standard
  • Easy to read LCD display for real time monitoring during tests. All measurement values and standard outlines displayed in each test

This product generates high voltage! The use of this product requires knowledge of electricity.Improper handling or operation of this product can be very dangerous, so be sure to read the instruction manual carefully and use this product properly.


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Specifications

Withstanding Voltage Test

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Output section

AC

Output range0.050 kV to 10.000 kV
Resolution1 V
Accuracy of setting±(1.2% of setting + 0.02kV) (at no load)
Max. rated load *1500 VA(10 kV / 50 mA)
Max. rated current50 mA (When the output voltage is 0.5 kV or higher)
Transformer rating500 VA
Output voltage waveform *2Sine
Distortion Rate2 % or less (When the output voltage is 1.0 kV or more and the pure resistive load is 200 kΩ)
Crest factor√2 ± 3 %(1500 V or more)
Frequency50 Hz/60 Hz
Accuracy±0.1 %
Voltage regulation±3 % or less (when changing from maximum rated load to no load)
Short-circuit current100 mA or more (Output voltage 1.0 kV or higher)
Output methodPWM switching
Output range0.100 kV to 10.000 kV
Resolution1 V
Accuracy of setting±(1.2 % of setting + 0.02 kV)
Max. rated load *1100 W (5 kV/20 mA, 10 kV/10 mA)
Max. rated current20 mA
Ripple10 kV no load30 Vp-p Typ.
Max. rated load100 Vp-p Typ.
Voltage regulation1 % or less (When changing from maximum rated load to no load.)
Short-circuit current50 mA(100 mA peak)
Discharge featureForced discharge after test completion (Discharge resistance: 125 kΩ)
Start voltageThe voltage at the start of the test can be set.
Setting range1 % to 99 % of the test voltage (1% resolution)
Output voltage monitor featureIf the output voltage exceeds ±(10 % of setting + 0.05 kV), the output is turned off, and the protection function is activated.

DC

Output range0.100 kV to 10.000 kV
Resolution1 V
Accuracy of setting±(1.2 % of setting + 0.02 kV)
Max. rated load *1100 W (5 kV/20 mA, 10 kV/10 mA)
Max. rated current20 mA
Ripple10 kV no load30 Vp-p Typ.
Max. rated load100 Vp-p Typ.
Voltage regulation1 % or less (When changing from maximum rated load to no load.)
Short-circuit current50 mA(100 mA peak)
Discharge featureForced discharge after test completion (Discharge resistance: 125 kΩ)
Start voltageThe voltage at the start of the test can be set.
Setting range1 % to 99 % of the test voltage (1% resolution)
Output voltage monitor featureIf the output voltage exceeds ±(10 % of setting + 0.05 kV), the output is turned off, and the protection function is activated.
*1 When tests are performed consecutively, output time limit and rest time may become necessary depending on the upper limit setting. *2 If an AC voltage is applied to a capacitive load, the output voltage may rise higher than at no load depending on the load capacitance. Further, waveform distortions may occur if an EUT whose capacitance is dependent on voltage (for example, an EUT that consists of ceramic capacitors) is connected as the load. However, if the test voltage is 1.5 kV, the effect of a capacitance of 1 000 pF or less can be ignored. Because the product’s high-voltage power supply uses the PWM switching method, if the test voltage is 500 V or less, the switching and spike noise proportions are large. The lower the test voltage, the greater the waveform is distorted.

Voltmeter

Measurement range0.000 kV to 10.500 kV AC / DC
Resolution0.1 V
Accuracy±(1.2 % of reading + 5 V)
ResponseCan be switched between true rms and mean-value response rms conversion. Peak-value response in a separate system (the peak-value response is for measuring the dielectric breakdown voltage while rising)
Holding functionThe voltage measurement after a test is finished is held while the pass/fail judgment is displayed.

Ammeter *1

Measurement rangeAC: 0.00 mA to 55 mA (Current including the active component and reactive component), DC: 0.00 mA to 22 mA
Accuracy±(1 % of reading + 2 μA) (active component)
ResponseCan be switched between true rms and mean-value response rms conversion.
Holding functionThe current measurement after a test is finished is held while the pass judgment is displayed.
Offset cancel functionCancels up to 10 mA of the current flowing through the insulation resistance and stray capacitance components across output cables and the like (resistance component only for DC tests). OFF function available.
CalibrationActive component: Calibrated with the rms of a sine wave using a pure resistive
load.

*1 During AC voltage tests, current also flows in the stray capacitance of items such as the test leads and tools.

Judgment feature

Upper limit setting rangeAC: 0.01 mA to 55.00 mA, DC: 0.01 mA to 21.00 mA
Lower limit setting rangeAC: 0.00 mA to 54.99 mA, DC: 0.00 mA to 20.99 mA, OFF.
Setting 0.00 is equivalent to OFF.
Judgment accuracy *1±(1 % of setting + 5 μA)
Current detection methodComparison with reference values using the following methods: Calculating true RMS value / Converting the average response to RMS value / Measuring the wave height.
Response speed (filter) switchingSwitches the current detection response speed (sensitivity) used in UPPER FAIL judgment between five levels in ACW and DCW tests.

*1 During AC voltage tests, current also flows in the stray capacitance of items such as the test leads and tools.

Timer function

Voltage rise time settings range0.1 s to 200.0 s
Voltage fall time setting time0.1 s to 200.0 s, OFF (valid only for determining PASS) During DC withstand voltage testing, the voltage may not fall entirely during the set time due to the internal capacitance and the capacitance of the test object.
Test time setting range0.1 s to 1000.0 s (with TIMER OFF function)
Judgment delay (Judge Delay) setting range *10.1 s to 100.0 s, AUTO (DCW only)
Accuracy±(100 ppm of setting + 20 ms) (excluding the fall time)

*1 Less than the sum of the rise time and fall time.


Insulation Resistance Test

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Insulation Resistance Test Section

Output section

Output voltage range-25 V to -1000 V/+0.05 kV to +10.000 kV
Resolution1 V
Accuracy of setting±(1.2 % of setting + 2 V)/ ±(1.2 % of setting + 0.02 kV)
Max. rated load1 W (-1000 V/1 mA)/10 W (10 kV/1 mA)
Max. rated current1 mA
Ripple1 kV no load2 Vp-p or less/30 Vp-p or less
Max. rated load10 Vp-p or less/70 Vp-p or less
Voltage regulation1 % or less (when changing from maximum rated load to no load)
Short-circuit current12 mA or less/As per DCW specifications
Discharge functionForced discharge after test completion (discharge resistance: 20 kΩ)/As per DCW specifications
Output voltage monitor functionIf the output voltage exceeds ±(10 % of setting + 50 V), the output is turned off, and the protection function is activated.

Voltmeter

Measurement rangeNegative polarity: 0 Vdc to -1200 Vdc
Positive polarity: 0 kVdc to 10.500 kVdc
Resolution0.1 V
AccuracyNegative polarity: ±(1 % of reading + 1 V)
Positive polarity: ±(1.2 % of reading + 5 V)

Resistance meter

Measurement range0.001 MΩ to 100.0 GΩ (in the range of maximum rated current of 1 mA to 5 nA)
Holding functionThe resistance measurement after a test is finished is held while the
pass judgment is displayed.
Offset cancel functionCancels up to 2000 GΩ of the unnecessary insulation resistance across output cables and the like. OFF function available.

*1 When positive polarity is outputted, it conforms to the voltage tester’s voltmeter specifications.

Judgment function

Upper limit setting range0.001 MΩ to 100.000 GΩ (in the range up to the maximum rated current), OFF
Lower limit setting range0.000 MΩ to 99.999 GΩ (in the range up to the maximum rated current), OFF. Setting 0.000 is equivalent to OFF.
Judgment Accuracy For Both UPPER and LOWERAdd ten digits to the resistance measurement accuracy. (An evaluation waiting test time and test time of 3.0 s or longer are required for evaluations of 200 μA or less and 10.0 s or longer when LPF is set to ON.)

Timer function

Voltage rise time settings range0.1 s to 200.0 s
Test time setting range0.1 s to 1000.0 s, OFF
Judgment delay (Judge Delay) setting range *10.1 s to 100.0 s, AUTO
Accuracy±(100 ppm of setting + 20 ms) (excluding Fall Time)

*1 Less than the sum of the rise time and fall time.


General specifications

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Environment

Installation locationIndoors, 2000 m or less, Pollution Degree 2
Spec guaranteed rangeTemperature5 °C to 35 °C (41 °F to 95 °F)
Humidity20 %rh to 80 %rh (no condensation)
Operating rangeTemperature0 °C to 40 °C (32 °F to 104 °F)
Humidity20 %rh to 80 %rh (no condensation)
Storage rangeTemperature-20 °C to 70 °C (-4 °F to 158 °F)
Humidity90 %rh or less (no condensation)

AC line power requirements

Nominal voltage range (allowable voltage range)100 Vac to 120 V, 200 V to 240 V (90 Vac to 132 V, 170 V to 250 V), no switching required
PowerNo load (READY state)100 VA or less
Rated load800 VA max.
Allowable frequency range47 Hz to 63 Hz

Insulation resistance (between AC LINE and chassis)30 MΩ or more (500 Vdc)
Withstanding voltage (between AC LINE and chassis)1500 Vac, 1 minute, 20 mA or less
Earth continuity25 Aac, 0.1 Ω or less
Electromagnetic compatibility *1Complies with the requirements of the following directive and standards.
EMC Directive 2014/30/EU EN 61326-1 (Class A), EN 55011 (Class A, Group 1), EN 61000-3-2, EN 61000-3-3
Applicable under the following conditions: The maximum length of all cabling and wiring connected to the product must be less than 2.5 m. Shielded cables are being used when using the SIGNAL I/O. Use the included high voltage test leads. Electrical discharges are applied only to the EUT.
SafetyComplies with the requirements of the following directive and standards.
Low Voltage Directive 2014/35/EU *1
EN 61010-1 (Class I, Pollution Degree 2),
EN61010-2-030
Dimensions(MAX)/Weight430(16.93) (440(17.32)) W × 174.2(6.86) (195(7.68)) H × 500(19.69) (540(21.26)) D
mm(inches) / Approx. 27 kg (59.5 lb.)
AccessoriesPower cord (1 pc.), High-voltage test lead (1 pair), SIGNAL I/O plug (1 set) Assembly type D-sub plug unit, High-voltage warning sticker (1 pc.), Heavy object warning label (1 pc.), Cable tie (1 pc.), Getting Started Guide (1 copy), Safety Information (1 copy), China RoHS sheet (1 sheet)

*1 Only on models that have CE/UKCA marking on the panel.


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