Dimensions / Weight
 WHD
Dimensions320 mm
(12.6 inch)		132 mm
(5.2 inch)		350 mm
(13.78 inch)
Weight : Approx.14 kg(30.87 lbs)

AC Hipot Tester

TOS5300

TOS5300

220,000円 （税込：242,000円）

  • The PWM amp system provides highlystable output
  • 5 kV/100 mA (500 VA) AC Hipot test
  • High accuracy measurement ±1.5% of reading (at 500V or more for voltmeter and 1mA or more for ammeter)
  • Rise time/Fall time control
  • Key lock & actuator cover
  • Equipped with USB interface

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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SKU: TOS5300

Overview

The achievement of AC Hipot testing with a constant stable output! [ Input voltage variation : ± 0.3%]

A conventional Hipot tester boosts and outputs the AC line’s input voltage through the use of a slide transformer. With this slide transformer system, input voltage fluctuations will affect the output, preventing tests from being performed properly. At times, the application of distortion voltage applied to the EUT may cause a failure of new product (accelerating a deterioration of components). Since the TOS5300 Series equips with a highefficient PWM amplifier that can output a stable high-voltage without being affected by the variation of AC power line, users can perform “safe”, “stable”, and highly “reliable” tests with confidence, even in regions with large voltage variations.

Input voltage variation : ± 0.3%

Realizing high-precision measurement with high-resolution and high-speed judgement

Equipped with a high-accuracy, high-resolution of True RMS measurement circuit, including a Voltmeter with ±1.5 % of reading (500 V or greater) / minimum resolution of 1 V, and an Ammeter with ±1.5 % of reading (1 mA or more) / minimum resolution of 1μA. In addition, it is also equipped with an Auto range function, with achieving a judgment accuracy of ±1.5 % of reading. The Lower limit judgment accuracy achieves a level of performance equivalent to the Upper limit judgment accuracy that enables to detect for such a poor contact or disconnections of test leads. Moreover, it realizes the fast judgment by the test time of 0.1 second, while reliable testing can be performed, thanks to highprecision, high-resolution, high-speed measurement and the judgment functions.

Protection cover prevents physical operation error in the production site

In many cases, workers on electronic equipment production and inspection lines are not expert technicians, and there is a high possibility that they will unknowingly change settings or operate the panel incorrectly. To prevent this, a key lock function is provided, as well as a cover that physically prevents the panel from being operated.

Supporting the World-wide input voltage

TOS5300Usable in any country, without changing the input power supply.The instrument not rely on the input power environment. Supplying the stable test voltage with 50/60 Hz frequencies.

Reducing the tact time

Reduction of the tact time leads to improve the productivity. However, it has been an issue that reducing the tact time may cause to worsen the measurement accuracy when the test time is faster than the measuring response speed. The TOS5300 series has been achieved to set the test time from 0.1s.

New design of output terminal improves safety and functionality

In consideration of safety for the operator and the environment, the output terminal of HIGH-side has been placed in the most distant location from the control area. The free rotation machanisim protects from twisting (or breaking) of the cable. Also, with having the lock function for the LOW terminal on the main unit, the metal plate is no longer attached to the test lead of LOW-side, and it makes to resist damage to the test lead. Because of elimination of these projected components, the TOS5300 can avoid from unexpected accidents such as when the unit travels to other location. And also when the test lead is snagged on something, or unexpected stress is applied on the test lead, the High (High-voltage) test lead is designed to disconnect easily, but the Low (ground) test lead is designed to resist disconnection. In order to prevent the insertion error, the color coding of the cable are classified to HIGH (red) and LOW (black) , and the plug shape of terminal are also different design.

TOS5300

Specifications

Withstand voltage tester section
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Item/ModelTOS5300TOS5301TOS5302
AC Output sectionOutput range 0.05 kV to 5.00 kV
Accuracy± (2 % of set + 20 V) when no load is connected
Selectable range0.00 kV to 5.50 kV
Resolution10 V STEP
Max. rated output *1500 VA (5 kV/100 mA)
Max. rated voltage5 kV
Max. rated current100 mA (when the output voltage is 0.5 kV or greater)
Transformer rating500 VA
Output voltage waveform *2 Sine
DistortionIf the output voltage is 0.5 kV or more: 3 % or less (when no load or a pure resistive load is connected)
Frequency 50 Hz or 60 Hz
Accuracy±0.5 % (excluding during voltage rise time)
Voltage regulation10 % or less (when changing from maximum rated load to no load)
Input voltage variation±0.3 % (5 kV when no load is connected; power supply voltage: 90 V to 250 V)
Short-circuit current200 mA or more (when the output voltage is 1.0 kV or greater)
Output methodPWM switching
DC output sectionOutput range –0.05 kV to 6.00 kV–
Accuracy±(2 % of set + 20 V) when no load is connected
Selectable range0.00 kV to 6.20 kV
Resolution10 V STEP
Max. rated output *150 W (5 kV/10 mA)
Max. rated voltage6 kV
Max. rated current10 mA
Ripple(TYP)5 kV when no loadisconnected50 Vp-p
Max. rated load100 Vp-p
Voltage regulation3 % or less (when changing from maximum rated load to no load)
Short-circuit current (TYP)40 mA (when generation 6 kV output)
Discharge featureForced discharge after test completion
(discharge resistance: 125 kΩ)
Start voltageThe voltage at the start of withstanding voltage tests can be set to 50% of the test voltage.
Limit voltageThe test voltage upper limit can be set . AC: 0.00 kV to 5.50 kV, DC: 0.00 kV to 6.20 kV
Output voltage monitor featureIf output voltage exceeds the specified value + 350 V or is lower than the specified value – 350 V, output is turned off, and protective features are activated.
VoltmeterAnalogScale6 kV AC/DC f.s
Accuracy±5 % f.s
IndicationMean-value response/rms scale
DigitalMeasurement range0.000 kV to 6.500 kV AC/DC
Display□ . □□□ kV
AccuracyV < 500 V: ±(1.5 % of rdng + 20 V); V ≥ 500 V: ±1.5 % of rdng
Response*3True rms/ Mean-value response rms display Can be switched
Hold featureAfter a test is finished, the measured voltage is retained until the PASS or FAIL judgment is cleared.
AmmeterDigitalMeasurement rangeAC:0.00 mA to 110 mAAC:0.00 mA to 110 mA
DC: 0.00 mA to 11 mA		AC:0.00 mA to 110 mA
Displayi = measured current
i < 1 mA：□ . □□□ mA
1 mA ≦ i < 10 mA：□ . □□□ mA
10 mA ≤ i < 100 mA
100 mA ≦ i：□□□ . □ mA
Accuracy*41.00 mA ≤ i: ±(1.5 % of rdng); i < 1.00 mA: ±(1.5 % of rdng + 30 μA)
Response*3True rms/ Mean-value response rms display Can be switched
Hold featureAfter a test is finished, the measured voltage is retained until the PASS judgment is cleared.
Judgment featureJudgment method and judgment operation
JudgmentJudgment methodDisplayBuzzerSIGNAL I/O
UPPER FAILIf a current that is greater than or equal to the upper limit is detected, the output is turned off, and an UPPER FAIL judgment occurs.FAIL LED lights
OVER is displayed on the screen		ONGenerates a U-FAIL signal
LOWER FAILIf a current that is less than or equal to the lower limit is detected, the output is turned off, and a LOWER FAIL judgment occurs. This judgment is not performed during voltage rise time (Rise Time) of all tests and during the voltage fall time (Fall Time) of AC withstanding voltage tests.FAIL LED lights
UNDER is displayed on the screen		ONGenerates a U-FAIL signal
PASSIf the specified time elapses without any problems, the output is turned off, and a PASS judgment occurs.PASS LED lights
displayed on the screen		ONGenerates a PASS signal
  • If PASS HOLD is enabled, the PASS signal is generated continuously until the TOS5300 Series receives a STOP signal.
  • The UPPER FAIL and LOWER FAIL signals are generated continuously until the TOS5300 Series receives a STOP signal.
  • The FAIL and PASS buzzer volume levels can be changed.
  • For PASS judgments, the length of time that the buzzer sounds for is fixed to 0.2 seconds. Even if PASS HOLD is enabled, the buzzer turns off after 0.2 seconds.
Upper limit settingAC: 0.01 mA to 110 mAAC: 0.01 mA to 110 mA
DC: 0.01 mA to 11 mA		AC: 0.01 mA to 110 mA
Lower limit settingAC: 0.01 mA to 110 mA / OFFAC: 0.01 mA to 110 mA / OFF
DC: 0.01 mA to 11 mA / OFF		AC: 0.01 mA to 110 mA / OFF
Judgment accuracy *41.00 mA ≤ i: ±(1.5 % of set), i < 1.00 mA: ±(1.5 % of set + 30 μA)
Current detection methodCalculates the current’s true rms value and compares this value with the reference value
CalibrationCalibrated with the rms of a sine wave using a pure resistive load
TimeVoltage rise time 0.1 s to 10.0 s
Resolution0.1 s
Voltage fall time0.1 s / OFF (only enabled when a PASS judgment occurs)
Test Time 0.1 s to 999 s, can be turned off (TIMER OFF)
Resolution0.1 s to 99.9 s: 0.1 s0 / 100 s to 999 s: 1 s
Accuracy± (100 ppm + 20 ms)
AC: Excluding Fall Time
DC: Rise Time Add ±50 ms at 1 kV or more, Add ±100 ms at less than 1kV.

*1. Regarding the output time limits: Taking size, weight, and cost into consideration, the heat dissipation capability of the voltage generator that is used for withstanding voltage tests has been designed to be one half that of the rated output. Use the TOS5300 Series within the following limits. If you use the product in a manner that exceeds these limits, the output section may overheat, and the internal protection circuits may be activated. If this happens, stop testing, and wait until the TOS5300 Series returns to its normal temperature.

Ambient temperatureUpper limit settingPause timeOutput time
t ≤ 40 °CAC50 mA < i ≤ 110 mAGreater than or equal to the output time30 min. max.
i ≤ 50 mANot necessaryContinuous output possible
DC5 mA ＜ i ≦ 11 mAGreater than or equal to the output time1 min. max.
i ≦ 5 mAGreater than or equal to the wait time (WAIT TIME)Continuous output possible

(Output time = voltage rise time + test time + voltage fall time)

*2. Regarding the test voltage waveform: Waveform distortions may occur if an DUT whose capacitance is dependent on voltage (for example, an DUT 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 1000 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. *3.For both True rms and Mean-value response, 50 ms or above response time is required to satisfy the measurement accuracy. *4. Regarding ammeter and judgment accuracy: During AC withstanding voltage tests, current also flows in the stray capacitance of items such as the measurement leads and jigs. This current that flows in the stray capacitances is added to the current that flows in the DUT, and the sum of these currents is measured. Especially if you want to perform judgments with high sensitivity and accuracy, it is necessary to consider methods to limit the current that flows in these stray capacitances, such as by adding upper and lower limits.

Output voltage1 kV2 kV3 kV4 kV5 kV
When using 350 mm long test leads that are suspended in air (TYP)2 μA4 μA6 μA8 μA10 μA
When using the accessory, high test lead TL31-TOS (TYP)16 μA32 μA48 μA64 μA80 μA
Insulation Resistance Tester
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Item/ModelTOS5302
Output sectionOutput voltage 25 V, 50 V, 100 V, 125 V, 250 V, 500 V, 1000 VDC (negative)
Accuracy-0 %, +5 %
Max. rated load1 W (-1000 V DC / 1 mA)
Max. rated current1 mA
Ripple1000 V when no load is connected2 Vp-p or less
Max. rated load10 Vp-p or less
Voltage regulation1 % or less (when changing from maximum rated load to no load)
Short-circuit current12 mA or less
Discharge featureForced discharge after test completion (discharge resistance: approx. 25 kΩ)
Limit voltageThe test voltage upper limit can be set : 25 V, 50 V, 100 V, 125 V, 250 V, 500 V, 1000 V
Output voltage monitor featureIf output voltage exceeds “10 % of set + 10 V” or is lower than “-(10 % of set + 10 V),” output is turned off, and protective features are activated.
VoltmeterAnalogScale6 kV AC/DC f.s
Accuracy±5 % f.s
IndicationMean-value response/rms scale
DigitalMeasurement range0 V to -1200 V
DisplayMeasured voltage
V < 100 V：□□ V
100 V ≦ V < 1000 V：□□□ V
1000 V ≦ V：□□□□ V
Accuracy± (1 % of rdng + 1 V)
Resistance meterMeasurement range / measurement accuracy *1*225 V0.03 MΩ ≤ R ≤ 25 MΩ / ±(2 % of rdng + 2 digits)
25 MΩ < R ≦ 125 MΩ / ± 5 % of rdng
125 MΩ < R ≦ 250 MΩ / ± 10 % of rdng
50 V0.05 MΩ ≤ R ≤ 50 MΩ / ±(2 % of rdng + 2 digits)
50 MΩ < R ≦ 250 MΩ / ± 5 % of rdng
250 MΩ < R ≦ 500 MΩ / ± 10 % of rdng
100 V0.100 MΩ ≤ R ≤ 100 MΩ / ±2 % of rdng
100 MΩ < R ≦ 500 MΩ / ± 5 % of rdng
500 MΩ < R ≦ 1 GΩ / ± 10 % of rdng
125 V0.125 MΩ ≤ R ≤ 125 MΩ / ±2 % of rdng
125 MΩ < R ≦ 625 MΩ / ± 5 % of rdng
625 MΩ < R ≦ 1.25 GΩ / ± 10 % of rdng
250 V0.250 MΩ ≤ R ≤ 250 MΩ / ±2 % of rdng
250 MΩ < R ≦ 1.25 GΩ / ± 5 % of rdng
1.25 GΩ < R ≦ 2.5 GΩ / ± 10 % of rdng
500 V0.50 MΩ ≤ R ≤ 500 MΩ / ±2 % of rdng
500 MΩ < R ≦ 2.5 GΩ / ± 5 % of rdng
2.5 GΩ < R ≦ 5 GΩ / ± 10 % of rdng
1000 V1 MΩ ≤ R < 1 GΩ / ±2 % of rdng
1 GΩ ≦ R ≦ 5 GΩ / ± 5 % of rdng
Display*225 kΩ ≦ R < 1.00 MΩ：□□□ kΩ
1.00 MΩ ≦ R < 10.0 MΩ：□ . □□ MΩ
10.0 MΩ ≦ R < 100 MΩ：□□ . □ MΩ
100.0 MΩ ≦ R < 1.00 GΩ：□□□ MΩ
1.00 GΩ ≦ R ≦ 9.99 GΩ：□ . □□ GΩ
Hold featureAfter a test is finished, the measured resistance is retained until the PASS judgment is cleared.
Current detection response speedCan be switched between three levels: Fast, Mid, Slow
Judgment featureJudgment method and judgment operation
JudgmentJudgment methodDisplayBuzzerSIGNAL I/O
UPPER FAILIf a resistance that is greater than or equal to the upper limit is detected, the output is turned off, and an UPPER FAIL judgment occurs. This judgment is not performed during voltage rise time (Rise Time).FAIL LED lights
OVER is displayed on the screen		ONGenerates a U-FAIL signal
LOWER FAILIf a resistance that is less than or equal to the lower limit is detected or if a problem occurs during the voltage rise time (Rise Time), the output is turned off, and a LOWER FAIL judgment occurs.FAIL LED lights
UNDER is displayed on the screen		ONGenerates a U-FAIL signal
PASSIf the specified time elapses without any problems, the output is turned off, and a PASS judgment occurs.PASS LED lightsONGenerates a PASS signal
  • If PASS HOLD is enabled, the PASS signal is generated continuously until the TOS5300 Series receives a STOP signal.
  • The UPPER FAIL and LOWER FAIL signals are generated continuously until the TOS5300 Series receives a STOP signal.
  • The FAIL and PASS buzzer volume levels can be changed.
  • For PASS judgments, the length of time that the buzzer sounds for is fixed to 0.2 seconds. Even if PASS HOLD is enabled, the buzzer turns off after 0.2 seconds.
Upper limit setting range0.03 MΩ to 5.00 GΩ
Lower limit setting range0.03 MΩ to 5.00 GΩ
Judgment accuracy
the same for UPPER and LOWER		Measurement accuracy + 2 digits
Humidity: 20 %rh to 70 %rh (no condensation). No interference caused by wobbly test leads or other problems.
For judgments of 200 nA or less, a test time of at least 1.0 seconds is necessary. If the current detection response speed is set to Mid, a test time of at least 0.3 seconds is necessary. If the current detection response speed is set to Slow, a test time of at least 0.5 seconds is necessary.
TimeVoltage rise time10 ms (TYP)
Test Time 0.1 s to 999 s, can be turned off (TIMER OFF)
Resolution0.1 s to 99.9 s: 0.1 s0 / 100 s to 999 s: 1 s
Accuracy± (100 ppm + 20 ms)

*1 Humidity: 20 %rh to 70 %rh (no condensation). No bends in the test leads. *2 R = measured insulation resistance

<!– Only 5302

絶縁抵抗試験器部

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Item/ModelTOS5302
Output sectionOutput voltage 25 V, 50 V, 100 V, 125 V, 250 V, 500 V, 1000 VDC (negative)
Accuracy-0 %, +5 %
Max. rated load1 W (-1000 V DC / 1 mA)
Max. rated current1 mA
Ripple1000 V when no load is connected2 Vp-p or less
Max. rated load10 Vp-p or less
Voltage regulation1 % or less (when changing from maximum rated load to no load)
Short-circuit current12 mA or less
Discharge featureForced discharge after test completion (discharge resistance: approx. 25 kΩ)
Limit voltageThe test voltage upper limit can be set : 25 V, 50 V, 100 V, 125 V, 250 V, 500 V, 1000 V
Output voltage monitor featureIf output voltage exceeds “10 % of set + 10 V” or is lower than “-(10 % of set + 10 V),” output is turned off, and protective features are activated.
VoltmeterAnalogScale6 kV AC/DC f.s
Accuracy±5 % f.s
IndicationMean-value response/rms scale
DigitalMeasurement range0 V to -1200 V
DisplayMeasured voltage
V < 100 V：□□ V
100 V ≦ V < 1000 V：□□□ V
1000 V ≦ V：□□□□ V
Accuracy± (1 % of rdng + 1 V)
Resistance meterMeasurement range / measurement accuracy *1*225 V0.03 MΩ ≤ R ≤ 25 MΩ / ±(2 % of rdng + 2 digits)
25 MΩ < R ≦ 125 MΩ / ± 5 % of rdng
125 MΩ < R ≦ 250 MΩ / ± 10 % of rdng
50 V0.05 MΩ ≤ R ≤ 50 MΩ / ±(2 % of rdng + 2 digits)
50 MΩ < R ≦ 250 MΩ / ± 5 % of rdng
250 MΩ < R ≦ 500 MΩ / ± 10 % of rdng
100 V0.100 MΩ ≤ R ≤ 100 MΩ / ±2 % of rdng
100 MΩ < R ≦ 500 MΩ / ± 5 % of rdng
500 MΩ < R ≦ 1 GΩ / ± 10 % of rdng
125 V0.125 MΩ ≤ R ≤ 125 MΩ / ±2 % of rdng
125 MΩ < R ≦ 625 MΩ / ± 5 % of rdng
625 MΩ < R ≦ 1.25 GΩ / ± 10 % of rdng
250 V0.250 MΩ ≤ R ≤ 250 MΩ / ±2 % of rdng
250 MΩ < R ≦ 1.25 GΩ / ± 5 % of rdng
1.25 GΩ < R ≦ 2.5 GΩ / ± 10 % of rdng
500 V0.50 MΩ ≤ R ≤ 500 MΩ / ±2 % of rdng
500 MΩ < R ≦ 2.5 GΩ / ± 5 % of rdng
2.5 GΩ < R ≦ 5 GΩ / ± 10 % of rdng
1000 V1 MΩ ≤ R < 1 GΩ / ±2 % of rdng
1 GΩ ≦ R ≦ 5 GΩ / ± 5 % of rdng
Display*225 kΩ ≦ R < 1.00 MΩ：□□□ kΩ
1.00 MΩ ≦ R < 10.0 MΩ：□ . □□ MΩ
10.0 MΩ ≦ R < 100 MΩ：□□ . □ MΩ
100.0 MΩ ≦ R < 1.00 GΩ：□□□ MΩ
1.00 GΩ ≦ R ≦ 9.99 GΩ：□ . □□ GΩ
Hold featureAfter a test is finished, the measured resistance is retained until the PASS judgment is cleared.
Current detection response speedCan be switched between three levels: Fast, Mid, Slow
Judgment featureJudgment method and judgment operation
JudgmentJudgment methodDisplayBuzzerSIGNAL I/O
UPPER FAILIf a resistance that is greater than or equal to the upper limit is detected, the output is turned off, and an UPPER FAIL judgment occurs. This judgment is not performed during voltage rise time (Rise Time).FAIL LED lights
OVER is displayed on the screen		ONGenerates a U-FAIL signal
LOWER FAILIf a resistance that is less than or equal to the lower limit is detected or if a problem occurs during the voltage rise time (Rise Time), the output is turned off, and a LOWER FAIL judgment occurs.FAIL LED lights
UNDER is displayed on the screen		ONGenerates a U-FAIL signal
PASSIf the specified time elapses without any problems, the output is turned off, and a PASS judgment occurs.PASS LED lightsONGenerates a PASS signal
  • If PASS HOLD is enabled, the PASS signal is generated continuously until the TOS5300 Series receives a STOP signal.
  • The UPPER FAIL and LOWER FAIL signals are generated continuously until the TOS5300 Series receives a STOP signal.
  • The FAIL and PASS buzzer volume levels can be changed.
  • For PASS judgments, the length of time that the buzzer sounds for is fixed to 0.2 seconds. Even if PASS HOLD is enabled, the buzzer turns off after 0.2 seconds.
Upper limit setting range0.03 MΩ to 5.00 GΩ
Lower limit setting range0.03 MΩ to 5.00 GΩ
Judgment accuracy
the same for UPPER and LOWER		Measurement accuracy + 2 digits
Humidity: 20 %rh to 70 %rh (no condensation). No interference caused by wobbly test leads or other problems.
For judgments of 200 nA or less, a test time of at least 1.0 seconds is necessary. If the current detection response speed is set to Mid, a test time of at least 0.3 seconds is necessary. If the current detection response speed is set to Slow, a test time of at least 0.5 seconds is necessary.
TimeVoltage rise time10 ms (TYP)
Test Time 0.1 s to 999 s, can be turned off (TIMER OFF)
Resolution0.1 s to 99.9 s: 0.1 s0 / 100 s to 999 s: 1 s
Accuracy± (100 ppm + 20 ms)

*1 Humidity: 20 %rh to 70 %rh (no condensation). No bends in the test leads. *2 R = measured insulation resistance


–>

Other features/interfaces
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Item/ModelTOS5300TOS5301TOS5302
Double action featureTests can only be started by pressing and releasing STOP and then pressing START within 0.5 seconds of releasing the STOP switch.
Length of time to maintain a PASS judgment resultYou can set the length of time to maintain a PASS judgment: 50 ms, 100 ms, 200 ms, 1 s, 2 s,5 s, or HOLD.
Momentary featureTests are only executed while the START switch is held down.
Fail mode featureThis feature enables you to prevent remotely transmitted stop signals from clearing FAIL judgments and PROTECTION modes.
Timer featureThis feature finishes tests when the specified time elapses.
Output voltage monitor featureIf output voltage exceeds “setting + 350 V” or is lower than “setting – 350 V,” the TOS5200 switches to PROTECTION mode, output is turned off, and testing finishes.
MemoryUp to three sets of test conditions can be saved to memory.
Key lockLocks panel key operations (settings and changes).
Protective features Under any of the following conditions, the TOS5300 Series switches to the PROTECTION state, immediately turns output off, and stops testing. A message is displayed on the screen.
Interlock ProtectionAn interlock signal has been detected.
Power Supply ProtectionAn error was detected in the power supply.
Volt Error ProtectionWhile monitoring the output voltage, a voltage outside of the rated limits was detected. AC or DC withstanding voltage tests: ±350 V Insulation resistance test: ±(10 % of set + 10 V)
Over Load ProtectionDuring a withstanding voltage test, a value that is greater than or equal to the output limit power was specified. AC withstanding voltage test: 550 VA. DC withstanding voltage test: 55 VA.
Over Heat ProtectionThe internal temperature of the TOS5200 became too high.
Over Rating ProtectionDuring a withstanding voltage test, the output current was generated for a length of time that exceeds the regulated time.
Calibration ProtectionThe specified calibration period has elapsed.
Remote ProtectionA connection to or disconnection from the front- panel REMOTE connector was detected.
SIGNAL I/O ProtectionThe rear-panel SIGNAL I/O connector’s ENABLE signal has changed.
USB ProtectionThe USB connector has been disconnected while the TOS5300 Series was being controlled through the USB interface.
System clock Set in the following format: year/month/day hour/minutes/seconds.
Calibration dateSet when the TOS5300 Series is calibrated.
Calibration period settingSets the period before the next calibration is necessary.
Notification of when the calibration period elapsesSets the operation that is performed when the specified calibration period elapses. When the TOS5300 Series turns on, it can display a notification or switch to the protection mode and disable testing.
InterfaceUSBUSB Specification 2.0
REMOTEFront-panel 9-pin MINI DIN connector. By connecting an optional device to this connector, you can control the starting and stopping of tests remotely.
SIGNAL I/ORear-panel D-sub 25-pin connector
General specifications
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Item/ModelTOS5300TOS5301TOS5302
DisplayVFD: 256 × 64 dots + 4 status indicators
Backup battery life3 years (at 25 °C or 77 °F)
EnvironmentInstallation locationIndoors, at a height of up to 2000 m
Spec guaranteed range temperature/ humidity5 °C to 35 °C (41 °F to 95 °F)/20 %rh to 80 %rh (no condensation)
Operating range temperature/ humidity0 °C to 40 °C (32 °F to 104 °F)/20 %rh to 80 %rh (no condensation)
Storage range temperature/ humidity-20 °C to 70 °C (-4 °F to 158 °F)/90 %rh or less (no condensation)
Power supplyNominal voltage range (allowable voltage range)100 VAC to 240 VAC (90 VAC to 250 VAC)
Power consumptionWhen no load is connected (READY)100 VA or less
When rated load isconnected800 VA max.
Allowable frequency range47 Hz to 63 Hz
Insulation resistance (between AC LINE and the chassis)30 MΩ or more (500 VDC)
Withstanding voltage (between AC LINE and the chassis)1400 VAC, 2 seconds (Routine test) / 1500 VAC, 1 minutes (Type test)
Earth continuity25 AAC, 0.1 Ω or less
Safety*1Complies with the requirements of the following directive and standard.
Low Voltage Directive 2014/35/EU,EN 61010-1 (Class I *5 , Pollution degree 2 *6 )
Electromagnetic compatibility *1*2Complies with the requirements of the following directive and standard.
EMC Directive 2014/30/EU, EN 61326-1(Class A*3), EN 55011(Class A*3, Group1*4)
EN 61000-3-2, EN 61000-3-3
Applicable under the following conditions
The maximum length of all cabling and wiring connected to the TOS5200 must be less than 2.5 m.
The shielded cable is being used when using the SIGNAL I/O.
The high-voltage test lead TL31-TOS is being used.
Electrical discharges are not occurring outside the DUT
Outline drawing320 (12.6″) (330(12.99″)) W × 132(5.2″) (150(5.91″)) H × 350(13.78″) (420(16.54″)) D
WeightApprox. 14 kg (30.9 lbs)Approx. 15 kg (33.1 lb.)Approx. 14 kg (30.9 lbs)
AccessoriesPower cord : 1pc. / High test lead (TL31-TOS) : 1set (1 red wire and 1 black wire, each with alligator clips); 1.5 m / D-sub 25-pin plug : 1set ; assembly type / High-voltage warning sticker : 1pc. / User’s manual : 1pc. / CD-R : 1pc.

*1 Does not apply to specially ordered or modified TOS5300s. *2 Limited to products that have the CE mark/UKCA mark on their panels. Not be in compliance with EMC limits unless the ferrite core is attached on the cable for connection of J1 connector. *3 This is a Class A equipment. The TOS5300 is intended for use in an industrial environment. This product may cause interference if used in residential areas. Such use must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and television broadcasts. *4 This is a Group 1 equipment. The TOS5300 does not generate and/or use intentionally radio-frequency energy, in the from of electromagnetic radiation, inductive and/or capacitive coupling, for the treatment of material or inspection/analysis purpose. *5 This is a Class I equipment. Be sure to ground the TOS5300’s protective conductor terminal. The safety of this product is only guaranteed when the product is properly grounded. *6 Pollution is addition of foreign matter (solid, liquid or gaseous) that may produce a reduction of dielectric strength or surface resistivity. Pollution Degree 2

Operation Manuals

TOS5300
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      Application : Data Acquisition for TOS5300

      Data Acquisition for TOS5300 is a software product that lets you collect and manage test results generated by our TOS5300 Series hipot and insulation resistance testers. Also, Data Acquisition for TOS5300 allows you to save, search, and print data with ease. What’s more, you can execute or stop the test through a simple operation using a PC.

      Data Acquisition for TOS5300


      Data Acquisition

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