Kikusui รหัส TOS5301 เครื่องทดสอบความทนแรงดันไฟฟ้าและความเป็นฉนวน,AC/DC withstanding voltage tester(ACW/DCW),(0.00kV～5.50kV)

Basic function

AC Withstanding Voltage Tester (ACW)

AC/DC Withstanding Voltage Tester (ACW/DCW)

■ Withstand voltage test section

AC
output section

output

range

0.05kV to 5.00kV

Setting accuracy

± (2 % of set + 20 V) [at no load]

Setting range

0.00kV to 5.50kV

Setting resolution

10V STEP

Maximum rated output

500VA (5kV/100mA)

Maximum rated voltage

5 kV

Maximum rated current

100 mA [output voltage 0.5 kV or more]

transformer capacity

500 VA

Output voltage waveform

sine wave

Output voltage waveform Distortion factor

Output voltage 0.5 kV or more: 3 % or less (at no load and pure resistance load)

frequency

50Hz / 60Hz

Frequency accuracy 

±0.5 % (except during voltage rise)

voltage regulation

10% or less (maximum rated load → no load)

Input voltage fluctuation

± 0.3 % (at 5 kV no load, supply voltage 90 V to 250 V)

Short-circuit current

200 mA or more (output voltage 1.0 kV or more)

Output method

PWM switching method

DC
output section

output

range

−

0.05kV to 6.00kV

Setting accuracy

± (2 % of set + 20 V)
[at no load]

Setting range

0.00kV to 6.20kV

Setting resolution

10V STEP

Maximum rated output

50W (5kV/10mA)

Maximum rated voltage 

6 kV

Maximum rated current 

10mA

Ripple
(TYP value)

5 kV
no load

50 Vp-p

Maximum rated
load

100 Vp-p

voltage regulation 

3% or less (maximum rated load → no load)

Short circuit current (TYP value) 

40 mA (at 6 kV output)

discharge function 

Forced discharge at the end of the test (discharge resistance 125 kΩ)

Start Voltage

The voltage at the start of the withstanding voltage test can be set to 50% of the set voltage

Limit Voltage

Upper limit reference value for test voltage setting can be set
AC: 0.00 kV to 5.50 kV, DC: 0.00 kV to 6.20 kV

Output voltage monitoring function

When the output voltage exceeds the set value (±350V), the output is cut off for protection.

voltmeter

 analog

scale

6kV AC/DC fs

Accuracy

±5% fs

instructions

Average response/rms scale

 Digital

Measurement range

0.000kV to 6.500kV AC/DC

display

□ . □□□ kV

Accuracy

V < 500V: ± (1.5% of rdng + 20V)
V ≥ 500V: ±1.5% of rdng

response

True rms/average response rms display switchable

Hold
function

Holds the measured voltage value at the end of the test during the PASS/FAIL period.

Ammeter

Digital

Measurement range

AC: 0.00mA to 110mA

AC: 0.00mA to 110mA
DC: 0.00mA to 11mA

display

i = measured current

Accuracy

1.00 mA ≤ i: ± (1.5 % of rdng)
i < 1.00 mA: ± (1.5 % of rdng + 30 μA)

response

True rms/average response rms display switchable

Hold
function

Holds the measured voltage value at the end of the test during the PASS period

Judgment
function

Judgment method/judgment action

·      PASS signal is output continuously until STOP is input when PASS HOLD is set

·      UPPER FAIL and LOWER FAIL signals are output continuously until STOP is input

·      Adjustable FAIL or PASS buzzer volume

·      The buzzer sound at PASS judgment is fixed at 0.2 s, and the buzzer is turned off at 0.2 s even during PASS HOLD.

Upper limit reference value setting
(UPPER)

AC: 0.01mA to 110mA

AC: 0.01mA to 110mA
DC: 0.01mA to 11mA

Lower reference value setting
(LOWER)

AC: 0.01mA to 110mA/OFF

AC: 0.01mA to 110mA/OFF
DC: 0.01mA to 11mA/OFF

Judgment accuracy

1.00 mA ≤ i: ± (1.5 % of set)
i < 1.00 mA: ± (1.5 % of set + 30 µA)

Current detection method

Calculate the true rms value of the current or the average value and compare it with the reference value

Proofreading

Calibrated at the rms value of a sine wave with a purely resistive load

time

Voltage Rise
Time

range

0.1s to 10.0s

Setting resolution

0.1s

Voltage fall time

0.1 s / OFF (valid only for PASS judgment)

Test
Time

range

0.1 s to 999 s test time off (TIMER OFF) function available

Setting resolution

0.1s to 99.9s: 0.1s / 100s to 999s: 1s

Accuracy

± (100 ppm + 20 ms)
AC: Exclude Fall Time
DC: Rise Time Add ±50ms above 1kV, Add ±100ms below 1kV

■ Other functions/interfaces

Double Action

The test starts only when the START switch is pressed within 0.5 seconds after the STOP switch is pressed and released.

PASS judgment holding time (Pass Hold)

Set time to hold PASS judgment: 50 ms/ 100 ms/ 200 ms/ 1 s/ 2 s/ 5 s/ HOLD

Momentary function (Momentary)

Run the test only while the START switch is pressed

Fail mode function

Disable FAIL or PROTECTION release by remote control stop signal

Timer function (TIMER)

End the test after the set time has passed

Output voltage monitoring function (Volt Error)

When the output voltage exceeds ±350 V of the set value,
it shifts to the PROTECTION state, cuts off the output, and stops the test.

Memory

Memorize up to 3 test conditions

Key lock

Disabling only setting/change operations from the panel

protection
function

 In the following conditions, it shifts to the PROTECTION state, immediately cuts off the output, and stops the test. Show message on screen

Interlock protection

When an interlock signal input is detected

Power supply protection

When an abnormality in the power supply is detected

Volt Error Protection

When the output voltage is monitored and a voltage exceeding the specified range is detected,
AC/DC withstand voltage test: ±350 V, insulation resistance test: ± (10 % of set + 10 V)

Over load protection

If the power is set to the output limit power or more during the withstand voltage test,
AC withstand voltage test: 550 VA, DC withstand voltage test: 55 VA

Over heat protection

When the temperature inside the product rises abnormally

Over Rating Protection

When the output current exceeds the specified time during the withstand voltage test

Calibration protection

When the set calibration deadline has passed

Remote protection

When the disconnection of the REMOTE connector on the front panel is detected

SIGNAL I/O Protection

When the ENABLE signal of the SIGNAL I/O connector on the rear panel changes

USB protection

When the USB connector is pulled out during control with the USB interface

system clock

display

Year/Month/Day Hour:Minute:Second

Date and time of calibration

Set during calibration service

Calibration Due Control

Set next calibration due date

Calibration Expired Warning (Calibration Protection)

Set the operation when the set calibration deadline has passed. Display a warning when the power is turned on, or switch to a protection state to disable testing

interface

USB

USB Specification 2.0

REMOTE

Front panel 9-pin MINI DIN connector Allows connection of options for remote start/stop control

SIGNAL I/O

Rear panel D-sub 25 pin connector

■ General specifications

display

VFD: 256 x 64 dots + 4 STATUS display

Backup battery life

3 years (at 25°C)

environment

Installation location

Indoors, up to 2000 m altitude

Specification guarantee range temperature/humidity

5°C to 35°C / 20% rh to 80% rh (non-condensing)

Operating range temperature/humidity

0°C to 40°C / 20% RH to 80% RH (non-condensing)

Storage range temperature/humidity

-20°C to 70°C/90% rh or less (no condensation)

power supply

Nominal voltage range (allowable voltage range)

100Vac to 240Vac (90Vac to 250Vac)

power consumption

No load
(READY)

100 VA or less

at rated load

Up to 800VA

Allowable frequency range

47Hz to 63Hz

Insulation resistance (between AC LINE and chassis)

30 MΩ or more (500 Vdc)

Dielectric strength (between AC LINE and chassis)

1400 Vac, 2 seconds (100% test) / 1500 Vac, 1 minute (type test)

ground continuity

25Aac/0.1Ω or less

safety

Conforms to the requirements of the following directives and standards
Low Voltage Directive 2006/95/EC, EN 61010-1 (Class I*4, Pollution degree 2)

Electromagnetic Compatibility (EMC)

Conforms to the requirements of the following directives and standards:
EMC Directive 2004/108/EC, EN 61326-1 (Class A*2)
EN 55011 (Class A*2, Group1*3), EN 61000-3-2, EN 61000 -3-3
[Applicable conditions]
All cables and wires connected to this product must be less than 2.5 m.
When using SIGNAL I/O, use shielded cables. Use
high voltage test lead TL31-TOS for testing. A state in which no discharge occurs anywhere other than the device

External dimensions (maximum size)

320 (330) W x 132 (150) H x 350 (420) D mm

mass

about 14kg

about 15kg

accessories

1 power cord 1 set of high voltage test leads ( TL31 -TOS) ( 1
each for red and black, with alligator clip, 1.5 m) R*5