KIKUSUI AC Hipot Tester TOS5200 | PT. NIHON DENKEI INDONESIA Jakarta

An ideal AC Hipot Tester with low cost of ownership realized, built on more than 50 years of experience in market

TOS5200 dirancang untuk AC Hipot Test dengan kapasitas 500 VA dan 200 mA short circuit current output capability. Dilengkapi dengan amplifier PWM, TOS5200 dapat memberikan output yang stabil & handal tanpa terpengaruh oleh saluran listrik AC. Oleh karena itu, ini adalah solusi sempurna untuk peralatan atau perangkat elektronik yang memenuhi persyaratan IEC, EN, UL, VDE, dan JIS dll.
Karena TOS5200 mencakup sebagian besar fitur model kelas atas kami untuk AC Hipot TestC, TOS5200 mencapai rasio biaya / kinerja yang luar biasa bagi mereka yang membutuhkan kapasitas 200 VA atau 500 VA, atau keduanya. Selain itu, karena melengkapi fungsi Interlock bersama dengan fitur keselamatan lainnya, operator dapat melakukan pengujian dengan nilai arus yang lebih tinggi di brankas.

AC Hipot Tester

Model:

TOS5200

Maker:

KIKUSUI ELECTRONICS CORPORATION

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Fitur

Highly stable output thanks to PWM amplifier
AC withstand voltage test of 5 kV/100 mA (500 VA)
High accuracy measurements of ±1.5% of reading (at 500V or more for voltmeter and 1mA or more for ammeter)
Rise/fall time control
Key lock & actuator cover
Equipped with RS232C and USB Interface

Comparison with conventional product TOS5050A (differences)

Specification comparison item		TOS5200	TOS5050A
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
Test time	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
Voltmeter	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 %

Spesifikasi

AC Output section	Output range		0.05 kV to 5.00 kV
		Setting accuracy	± (2 % of set + 20 V) when no load is connected
		Setting 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
	Output voltage waveform*2	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
	Frequency	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 function			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

Judgment	Judgment method	Display	Buzzer	SIGNAL I/O
UPPER FAIL	If 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; UPPER is displayed on the screen	ON	Generates a U-FAIL signal
LOWER FAIL	If 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; LOWER is displayed on the screen	ON	Generates a U-FAIL signal
PASS	If the specified time elapses without any problems, the output is turned off, and a PASS judgment occurs.	PASS LED lights displayed on the screen	ON	Generates 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

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 voltage	50 mA < i ≤ 110 mA	Greater than or equal to the output time	30 min. max.
t ≤ 40 °C	AC voltage	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.

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