Dimensions / Weight
| W | H | D | |
|---|---|---|---|
| Dimensions | 320 mm (12.6 inch) | 132 mm (5.2 inch) | 350 mm (13.78 inch) |
AC Hipot Tester
TOS5200
TOS5200
160,000円 （税込：176,000円）
- Highly-stable output with PWM Amp System
- 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 RS232C and 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.
Overview
An ideal AC Hipot Tester with low cost of ownership realized, built on more than 50 years of experience in market
The TOS5200 AC withstand voltage tester is designed to perform withstand voltage tests among the four tests required to ensure the safety of electrical products. The output is 5kV/100mA (AC), enabling withstand voltage testing of electronic equipment and components in accordance with the requirements of IEC, EN, UL, VDE, JIS, and other national safety standards and the Electrical Appliance and Material Safety Law.
In addition, the newly developed switching amplifier improves test voltage stability, maintaining output voltage constant even when AC line voltage or frequency changes, enabling stable testing even in regions with unstable power supply environments. A full range of functional equipment is provided to meet various testing needs. This is a “standard” model of low-cost AC withstand voltage testers that is thoroughly designed for ease of operation, reliability, and safety.
Comparison with conventional product TOS5050A (differences)
| Specification comparison item | TOS5200 | TOS5050A | |
|---|---|---|---|
| Appearance |  |  | |
| Test voltage | Output method | PWM switching amp system | Slide transformer method |
| Distortion | 3 % or less | As per commercial power supply waveform | |
| Frequency | 50 Hz or 60 Hz | Synchronized with commercial power supply waveform | |
| Output voltage waveform | Sine | Commercial power supply waveform | |
| Voltage regulation | 10 % or less | 15 % or less | |
| Input voltage variation | ±0.3 % | – | |
| Test time | Minimum setting value | 0.1 s | 0.5 s |
| Accuracy | ±(100 ppm + 20 ms) excluding Fall Time | ±(100 ppm + 20 ms) | |
| Judgment feature | Upper limit setting | AC: 0.01 mA to 110 mA | AC: 0.1 mA to 110 mA |
| Lower limit setting | AC: 0.01 mA to 110 mA | AC: 0.1 mA to 110 mA | |
| Accuracy | 1.00 mA ≤ i: ±(1.5 % of set), i <1.00 mA: ±(1.5 % of set +30 μA) | Upper limit: ±(5 % + 20 μA) | |
| Rise Time and Fall Time control features | 3 | – | |
| Voltmeter | Display | Digital | Digital, analog |
| Measurement accuracy | ±1.5 % of reading (V>500V) | ±1.5 % f.s | |
| Voltmeter/Ammeter | Measurement method | True rms/mean-value | Mean-value/rms value |
| RS232C Interface | POWER Switch and all function except Key lock | Output for data, test result | |
| Weight | Approx. 14 kg (30.9 lbs) | Approx. 15 kg (33.07 lbs) | |
| Other | Input power supply | 100 Vac to 240 Vac | 100 V ± 10 % |
Highly stable output unaffected by input voltage!
Equipped with the PWM switching amplifier system, the TOS5200 realizes highly stable output without influenced by input form AC line. A conventional Hipot Tester boosts and outputs the AC line’s input voltage through the use of a slide transformer system With this slide transformer system, input voltage fluctuations will affect the output, preventing test from being performed properly.
Since the TOS5200 equips with a high-efficient 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.
The output waveform is essential factor in Hipot (Withstanding oltage) testing!
Less measurement error! What is the difference between ±1.5% of “reading” and ±1.5% “f.s.”?
For example, when measuring output voltage 1500V with TOS5200, the maximum error ΔV = 1500 (reading) x 1.5% = 22.5V. When measuring output voltage 1500V with TOS5050A, 0 to 2.5kV/0 to 5kV (2 ranges) is set to 0 to 2.5kV range, so the maximum error ΔV = Therefore, the maximum error ΔV = 2500 (maximum value) × 1.5% = 37.5V. Therefore, the same 1500V measurement has a maximum measurement error of 15V.
- TOS5200 specifies an error for reading: readings
- TOS5050A defines the error with respect to f.s: full scale (maximum value)
Test time can be set from 0.1 sec! Contributes to shorter takt time!
With the TOS5200, test time can be set from 0.1 second without sacrificing measurement accuracy. This is five times faster than the TOS5050A, which had a minimum test time of 0.5 seconds, leading to shorter takt time. Since shorter takt time is directly related to improved productivity, many users have requested changes or modifications to the minimum test time setting. However, a challenge in withstand voltage testing was that a test time faster than the measurement response speed would result in extremely poor measurement accuracy.
Increased resolution of leakage current setting value!
TOS5200 is can set the current limit from0.01 mA to 110 mA.
(Conventional product TOS5050A: 0.1mA to 110mA)
- It is possible to better clarify how much the competence value of a product or electronic component is.
- The sensitivity of the lower limit judgment standard value has been increased, enabling more accurate detection of wire breakage, contact defects, etc. than with conventional products. Moreover, measurement is performed at the true effective value.
Pursuing usability and safety
All new smart design of control panel and output terminals!
Eliminates the projected components of output terminals, and equips with a new type of the LOW terminal.
Pursuing the improvement of safety and a convenience in production line, such as providing the
protection cover for the front panel.
Rise time/fall time control function!
The rise time control function prevents the EUT (EUT under test) from being stressed more than necessary. If a high voltage is applied suddenly without rise time, a large transient voltage is generated, which may cause damage to the EUT.
For this reason, safety standards specify withstand voltage test methods and require that the test voltage be gradually increased to a specified voltage. The start voltage can also be set to 50% of the test voltage (fixed). In addition, a fall time function allows the test voltage to be gradually reduced after the PASS judgment is completed. The voltage drop time is fixed at 0.1 s (OFF is also possible).
Rise Time control function
The Rise time control function enables you to increases the test voltage gradually to reach the setting voltage while the AC Hipot (Withstanding voltage) test is conducted. The voltage rise time can be set from 0.1 s to 10.0 s at a resolution of 0.1s.
Fall time control function
The Fall time control fun-ction enables you to decrease the test voltage gradually when the PASS judgment is made at the AC Hipot (Withstanding voltage) test. The voltage fall time is fixed at 0.1 s. (OFF is also selectable).
High precision and high resolution
± 1.5% of reading
High-precision measurement ±1.5 % of reading *(with voltmeter 500 V or higher, Ammeter 1 mA or higher)
Supporting the World-wide input voltage
Universal usability !
Usable in any country without changing the input power supply.
Selectable output frequency !
Not rely on the input power environment. It supplies the stable test voltage with 50/60 Hz frequencies.
Specifications
Withstand voltage tester section
| AC Output section | Output range | 0.05 kV to 5.00 kV | |
|---|---|---|---|
| Accuracy | ± (2 % of set + 20 V) when no load is connected | ||
| Operating range | 0.00 kV to 5.50 kV | ||
| Resolution | 10 V STEP | ||
| Max. rated output *1 | 500 VA (5 kV/100 mA) | ||
| Max. rated voltage | 5 kV | ||
| Max. rated current | 100 mA (when the output voltage is 0.5 kV or greater) | ||
| Transformer rating | 500 VA | ||
| Output voltage waveform *2 | Sine | ||
| Distortion | If the output voltage is 0.5 kV or more: 3 % or less (when no load or a pure resistive load is connected) | ||
| Crest factor | √ 2 ± 3 % less than (when the output voltage is 800 V or greater, no load) | ||
| Frequency | 50 Hz or 60 Hz | ||
| Accuracy | ± 0.5 % (excluding during voltage rise time) | ||
| Voltage regulation | 10 % 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 current | 200 mA or more (when the output voltage is 1.0 kV or greater) | ||
| Output method | PWM switching | ||
| Start voltage | The voltage at the start of withstanding voltage tests can be set to 50 % of the test voltage. | ||
| Limit voltage | The test voltage upper limit can be set . AC: 0.00 kV to 5.50 kV | ||
| Output voltage monitor feature | If 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. | ||
| Voltmeter | Digital | Measurement range | 0.000 kV to 6.500 kV AC |
| Display | □ . □□□ kV | ||
| Accuracy | V < 500 V：± （1.5 % of reading + 20 V）、V ≧ 500 V： ±1.5 % of reading | ||
| Response*3 | True rms, Average value response/rms display switchable | ||
| Hold feature | After a test is finished, the measured voltage is retained until the PASS or FAIL judgment is cleared. | ||
| Ammeter | Digital | Measurement range | AC:0.00 mA to 110 mA |
| Display | i = measured current i < 1 mA：□ . □□□ mA 1 mA ≦ i < 10 mA：□ . □□□ mA 10mA ≦ i < 100 mA：□□ . □□ mA 100 mA ≦ i：□□□ . □ mA | ||
| Accuracy*4 | 1.00 mA ≤ i: ± (1.5 % of reading), i < 1.00 mA: ± (1.5 % of reading + 30 μA) | ||
| Response*3 | True rms, Average value response/rms display switchable | ||
| Hold feature | After a test is finished, the measured current value is retained until the PASS judgment is cleared. | ||
| Judgment feature | Judgment method and judgment operation |
| |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Upper limit setting | AC: 0.01 mA to 110 mA | ||||||||||||||||||||||
| Lower limit setting | AC: 0.01 mA to 110 mA / OFF | ||||||||||||||||||||||
| Judgment accuracy *4 | 1.00 mA ≤ i: ± (1.5 % of set), i < 1.00 mA: ± (1.5 % of set + 30 μA) | ||||||||||||||||||||||
| Current detection method | Calculates the current’s true rms value and compares this value with the reference value | ||||||||||||||||||||||
| Calibration | Calibrated with the rms of a sine wave using a pure resistive load | ||||||||||||||||||||||
| Time | Voltage rise time | 0.1 s to 10.0 s | |||||||||||||||||||||
| Resolution | 0.1 s | ||||||||||||||||||||||
| Voltage fall time | 0.1 s / OFF (only enabled when a PASS judgment occurs) | ||||||||||||||||||||||
| Test Time | 0.1 s to 999 s, can be turned off (TIMER OFF) | ||||||||||||||||||||||
| Resolution | 0.1 s to 99.9 s: 0.1 s0 / 100 s to 999 s: 1 s | ||||||||||||||||||||||
| Accuracy | ±(100 ppm + 20 ms) excluding Fall Time | ||||||||||||||||||||||
*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 temperature | Upper limit setting | Pause time | Output time | |
|---|---|---|---|---|
| t ≤ 40 °C | AC | 50 mA < i ≤ 110 mA | Greater than or equal to the output time | 30 min. max. |
| i ≤ 50 mA | Not necessary | 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 voltage | 1 kV | 2 kV | 5 kV |
|---|---|---|---|
| When using 350 mm long test leads that are suspended in air (TYP) | 2 μA | 4 μA | 10 μA |
| When using the accessory, high test lead TL31-TOS (TYP) | 16 μA | 32 μA | 80 μA |
In case of 70 % humidity or higher, it is considerable to add 50 μA on the Limit value.
Other features/interfaces
| Test mode | Double action feature | Tests 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 result | You 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 feature | Tests are only executed while the START switch is held down. | |
| Fail mode feature | This feature enables you to prevent remotely transmitted stop signals from clearing FAIL judgments and PROTECTION modes. | |
| Timer feature | This feature finishes tests when the specified time elapses. | |
| Output voltage monitor feature | If 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. | |
| Memory | Up to three sets of test conditions can be saved to memory. | |
| Key lock | Locks panel key operations (settings and changes). | |
| Protection functions | Under any of the following conditions, the TOS5200 switches to the PROTECTION state, immediately turns output off, and stops testing. A message is displayed on the screen. | |
| Interlock Protection | An interlock signal has been detected. | |
| Power Supply Protection | An error was detected in the power supply. | |
| Volt Error Protection | While monitoring the output voltage, a voltage outside of the rated limits was detected. AC or DC withstanding voltage tests: ±350 V | |
| Over Load Protection | During 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. | |
| Over Heat Protection | The internal temperature of the TOS5200 became too high. | |
| Over Rating Protection | During a withstanding voltage test, the output current was generated for a length of time that exceeds the regulated time. | |
| Remote Protection | A connection to or disconnection from the front- panel REMOTE connector was detected. | |
| SIGNAL I/O Protection | The rear-panel SIGNAL I/O connector’s ENABLE signal has changed. | |
| USB Protection | The USB connector has been disconnected while the TOS5200 was being controlled through the USB interface. | |
| Interface | USB | USB Specification 2.0 |
| RS232C*1 | D-SUB 9-pin connector on the rear panel (compliant with EIA-232-D) All functions other than the POWER switch and KEY-LOCK | |
| REMOTE | Front-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/O | Rear-panel D-sub 25-pin connector |
*1 “Talk mode” can be set, when RS232C is used as comunication interface.
| Talk mode | Description | ||
|---|---|---|---|
| 0 | It responds only for commands from PC. (Default setting) | ||
| 1 | It responds automatically for start and end test, and returns the status, setting value, measured value. | ||
| Response at start | <START> | ||
| Response at end of test | Status | <PASS>,<U_FAIL>,<L_FAIL>,<PROT>,<ABOUT> | |
| Setting value, Measured value | Test No., Programme No., Test mode, Measured voltage, Measured current, Test time | ||
SIGNAL I/O connector pinout
| PIN No | Signal name | I/O | Rear-panel D-sub 25-pin connector | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | INTERLOCK+ | I | If you open the positive and negative terminals, the output is turned off, and the TOS5300 Series is switched to Protection mode. Open: The resistance between the two terminals is 1.2 kΩ or greater. Short: The resistance between the two terminals is 1 kΩ or less. | |||||||||||||||
| 2 | PM0 | I |
Panel memory selection signal. The selection signal is latched on the rising edge of the input strobe signal to recall panel memory. | |||||||||||||||
| 3 | PM1 | I | ||||||||||||||||
| 4 | NC | − | − | |||||||||||||||
| 5 | NC | − | − | |||||||||||||||
| 6 | NC | − | − | |||||||||||||||
| 7 | NC | − | − | |||||||||||||||
| 8 | NC | − | − | |||||||||||||||
| 9 | STB | I | Panel memory strobe signal input terminal. | |||||||||||||||
| 10 | TEST SEL | I | NA | |||||||||||||||
| 11 | AUTO SEL | I | NA | |||||||||||||||
| 12 | COM | − | Circuit’s common terminal | |||||||||||||||
| 13 | INTERLOCK- | I | If you open the positive and negative terminals, the output is turned off, and the TOS5300 Series is switched to Protection mode. Open: The resistance between the two terminals is 1.2 kΩ or greater. Short: The resistance between the two terminals is 1 kΩ or less. | |||||||||||||||
| 14 | HV.ON | O | ON during test and while voltage remains between output terminals | |||||||||||||||
| 15 | TEST | O | ON during test (except when voltage is rising or falling) | |||||||||||||||
| 16 | PASS | O | On for at least 0.2 seconds (the PASS HOLD time) when a PASS judgment occurs. On continuously when the PASS HOLD time is set to HOLD. | |||||||||||||||
| 17 | U-FAIL | O | Continuously ON when value over acceptable maximum is detected, and UPPER FAIL is determined | |||||||||||||||
| 18 | L-FAIL | O | Continuously ON when value under acceptable minimum is detected, and LOWER FAIL is determined | |||||||||||||||
| 19 | READY | O | ON during standby (READY status) | |||||||||||||||
| 20 | PROTECTION | O | ON while protection function is activated (PROTECTION ON) | |||||||||||||||
| 21 | START | I | Start signal input terminal | |||||||||||||||
| 22 | STOP | I | Stop signal input terminal | |||||||||||||||
| 23 | ENABLE | I | Start signal’s ENABLE signal input terminal: Shifts to the Protection status when the ENABLE signal changes | |||||||||||||||
| 24 | +24V | − | +24V internal power supply output terminal: Maximum output current 100 mA | |||||||||||||||
| 25 | COM | − | Circuit’s common terminal |
General specifications
| Display | LCD: LED backlight | ||
|---|---|---|---|
| Environment | Installation location | Indoors, at a height of up to 2000 m | |
| Spec guaranteed range temperature/ humidity | 5 °C to 35 °C (41 °F to 95 °F)/20 %rh to 80 %rh (no condensation) | ||
| Operating range temperature/ humidity | 0 °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 supply | Nominal voltage range (allowable voltage range) | 100 VAC to 240 VAC (90 VAC to 250 VAC) | |
| Power consumption | When no load is connected (READY) | 100 VA or less | |
| When rated load isconnected | 800 VA max. | ||
| Allowable frequency range | 47 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) | 1500 VAC, one minute | ||
| Earth continuity | 25 AAC, 0.1 Ω or less | ||
| Electromagnetic compatibility (EMC) *1 | Complies with the requirements of the following directive and standard. EMC Directive 2014/30/EU EN 61326-1(ClassA *2), EN 55011(ClassA *2, Group1 *3) 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 test lead TL31-TOS | ||
| Safety *1 | Complies with the requirements of the following directive and standard. Low Voltage Directive 2014/35/EU, EN 61010-1 (Class I *4 Pollution degree 2) | ||
| Dimensions (mm(inches))(maximum) | 320 (12.6″) (330(12.99″)) W × 132(5.2″) (150(5.91″)) H × 350(13.78″) (420(16.54″)) D | ||
| Weight | Approx. 14 kg (30.9 lbs) | ||
| Accessories | Power 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. / Setup Guide / Quick Reference(1 each for English and Japanese) / Safety informaion / CD-R *5 | ||
*1: Only on models that have the CE marking on the panel. Although signals are insulated with output terminals, each signal is common. Logic setting is also possible. *2: This is a Class A equipment. This product 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. *3: This is a Group 1 equipment. This product does not generate and/or use intentionally radio- frequency energy, in the form of electromagnetic radiation, inductive and/or capacitive coupling, for the treatment of material or inspection/analysis purpose. *4: This is a Class I equipment. Be sure to ground this product’s protective conductor terminal. The safety of this product is only guaranteed when the product is properly grounded. *5: Contains the User’s Manual, the Cimmunication Interface Manual, VISA library (KI-VISA), IVI-COM driver, and Safety evaluation test.
Options
High-voltage test leads for withstand voltage test
Remote control box
*For use with TOS5200, please also purchase the conversion cable for remote control (DD-5P/9P).
Adapter cable
*For use with TOS5200, please also purchase the conversion cable for remote control (DD-5P/9P).
Rack mount adapter
Terminal unit
Terminal Unit
Product Catalog
Operation Manuals
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