Kikusui รุ่นTOS-3200เครื่องทดสอบค่ากระแสรั่วไหลรุ่น3mA,Leakage Current Tester Max.30mA

Measurement item, measurement mode

Measurement item

Three types: TC (contact current measurement), PCC (protective conductor current measurement), and METER

Measuring method

TC

Calculated by measuring the voltage drop across the reference resistance using the measurement network (NTWK)

PCC

Calculated by measuring the voltage drop of the reference resistance connected to the protective earth wire

METER

Measure voltage and current using measurement terminals

Measurement mode

DC╱RMS╱PEAK (RMS is the true RMS value)

Measurement network (NTWK)

Network A

Basic measurement element: (1.5kΩ//0.22μF) + 500Ω

Network B/B1

Basic measurement element: (1.5kΩ//0.22μF) + 500Ω// (10kΩ + 0.022μF)

Network C.

Basic measurement element: (1.5kΩ//0.22μF) + 500Ω// (10kΩ + (20kΩ + 6.2nF) //9.1nF)

Network D

Basic measurement element: 1kΩ

Network E.

Basic measurement element: 1kΩ// (10kΩ + 11.225nF + 579Ω)

Network F

Basic measurement element: 1.5kΩ//0.15μF

Network G

Basic measurement element: 2kΩ

network constant tolerance

Resistance: ±0.1%, Capacitor 0.15μF: ±2%, Others: ±1%

Current measurement part

Measurement range

Range 1

DC╱RMS: 30μA to 600μA, PEAK: 50μA to 850μA *1

Range 2

DC╱RMS: 125μA to 6.00mA, PEAK: 175μA to 8.50mA *1

Range 3

DC/RMS: 1.25mA to 30.0mA, PEAK: 1.75mA to 90.0mA *1

Range switching

AUTO/FIX

Measured current (i) display/resolution

i<1mA: □□□μA╱1μA, 1mA≤i<10mA: □.□□mA╱0.01mA
10mA≤i<100mA: □□, □mA╱0.1mA

Measurement accuracy *2

Range 1

DC

±(5.0% of rdng + 20μA)

RMS

15Hz≤f≤10kHz: ±(2.0% of reading + 8μA)

10 kHz < f ≤ 1 MHz: ± (5.0% of reading + 10 μA)

PEAK

15Hz≤f≤10kHz: ±(5.0% of rdng + 10μA)

Range 2

DC

±(5.0% of rdng + 50μA)

RMS

15Hz≤f≤10kHz: ±(2.0% of reading + 20μA)

10 kHz < f ≤ 1 MHz: ± (5.0% of reading + 20 μA)

PEAK

15Hz≤f≤1kHz: ±(2.0% of reading + 50μA)

1 kHz < f ≤ 10 kHz: ± (5.0% of reading + 50 μA)

Range 3

DC

±(5.0% of rdng + 0.5mA)

RMS

15Hz≤f≤10kHz: ±(2.0% of reading + 0.2mA)

10 kHz < f ≤ 1 MHz: ± (5.0% of reading + 0.2 mA)

PEAK

15Hz≤f≤1kHz: ±(2.0% of reading + 0.5mA)

1 kHz < f ≤ 10 kHz: ± (5.0% of reading + 0.5 mA)

input resistance

1MΩ±1%

Input capacitance

<200pF

common mode rejection ratio

f≤10kHz: 60dB or more, 10kHz<f≤1MHz: 40dB or more

Judgment function

Judgment method

PASS/FAIL judgment by upper/lower limit current setting by window comparator method

judgement

Judgment of U-FAIL for current above the upper limit setting, and L-FAIL for current below the lower limit setting

display

U-FAIL/L-FAIL/PASS display, buzzer sounds

PASS hold

Time to hold PASS judgment can be set to 0.2s to 10.0s or HOLD

Setting range

Range 1

DC╱RMS: 30μA to 600μA, PEAK: 50μA to 850μA *3

Range 2

DC╱RMS: 151μA to 6.00mA, PEAK: 213μA to 8.50mA *3

Range 3

DC/RMS: 1.51mA to 30.0mA, PEAK: 2.13mA to 90.0mA *3

Judgment accuracy

Conforms to measurement accuracy (replace rdng with UPPER set)

AB voltage measurement

Measurement range

DC/RMS: 10.000V to 300.0V, PEAK: 15.000V to 430.0V

Accuracy

±(3% of rdng + 2V), measurement range fixed to AUTO

input impedance

about 40 MΩ

SELV detection

DANGER lamp lights when SELV is set and the value is exceeded

SELV setting range

10V to 99V, 1V step, with OFF function

timer, test execution function, memory

timer

test waiting time

Setting range: 0s to 999s, Accuracy: ±(100ppm of set + 20ms)

test time

Setting range: 1s to 999s/OFF function, Accuracy: ±(100ppm of set + 20ms)

test run

Automatic test (AUTO): Automatically executes test conditions up to 100 steps
Single test (MANUAL): Executes TC, PCC, and METER measurements independently

memory

Test condition

AUTO: Up to 100 test conditions of up to 100 steps (up to 500 total steps)
MANUAL: Up to 100 test conditions can be stored

Test results

It is possible to select whether or not to save the results while outputting judgment results at the end of the test.
AUTO: Test results for up to 50 programs can be recorded
MANUAL: Test results for up to 50 tests can be recorded

Other features

Measured value conversion (CONV)

Converts the measured current value to the value at the preset power supply voltage. Disabled for METER measurements

Setting range: 80.0V to 300.0V, with OFF function

MEASURE MODE

Select the measurement value from the following actions

NORM: Displays the measured value during the measurement period

MAX: Displays the maximum measured value during the measurement period

Power positive/negative phase selection (POL)

EUT power supply setting: positive phase (NORM)/reverse phase (REVS)

Single failure selection (COND)

EUT power supply status setting: Normal (NORM) / Power line neutral side disconnection (FLTLN) / Protective earth line disconnection (FLTEA)

ground check

CONTACTFAIL occurs if the enclosure is grounded during TC (EncLiv, EncNeu) test

MEASURE CHECK

Check the measurement function between measurement terminals A and B, and if there is an abnormality, go to PROTECTION state

Power supply voltage measurement (EUT)

Measurement range: 80.0V to 250.0V, resolution: 0.1V, accuracy: ±(3% of rdng + 1V)

Power supply current measurement (EUT)

Measurement range: 0.1A to 15.00A, Resolution: 0.01A, Accuracy: ±(5% of rdng + 30mA)

Power measurement (active power)

Measuring range: 10W~1500W

Accuracy (at a power supply voltage of 80V or more and a load power factor of 1): ±(5% of rdng + 8W)

system clock

record

Items: calibration date, test execution date, available dates: until 2099

Calibration deadline management (CAL PROTECT)

Calibration deadline can be set, and when the deadline has passed, an announcement is made when the power is turned on

ON: To PROTECTION state (cannot use this device), OFF: Warning display

Protective operation

Relay operation error, overload, over range, measurement function check, dead internal battery, etc.

interface

RS-232C

D-Sub 9-pin connector (compliant with EIA-232D), Baud rate: 9800/19200/38400bps
(Use a "9-pin female-female reverse" cable to connect to a personal computer)

GPIB

Conforms to IEEE Std.488-1978.
(SH1, AH1, T6, TE0, L4, LE0, SR1, PP0, DC1, DT0, C0, E1)

USB

USB Specification 2.0

REMOTE

6-pin MINIDIN connector (for HP21-TOS (sold separately))

SIGNAL I/O

25-pin D-Sub connector

General

measurement terminal

Rated voltage/current

Between terminals A and B: 250 V, between terminals and chassis: 250 V, 100 mA

Measurement category

CAT II

Valid terminal display

Display valid terminals for measurement with LED lamps

environment

Specification guarantee range

Temperature: 5°C to 35°C, Humidity: 20% rh to 80% rh (non-condensing)

operating range

Temperature: 0°C to 40°C, Humidity: 20% rh to 80% rh (non-condensing)

Storage range

Temperature: -20°C to 70°C, Humidity: 90% RH or less (no condensation)

Installation location

Indoors, altitude up to 2000m

power supply

Body power supply

Nominal Input Rating: 100Vac to 240Vac, 50Hz/60Hz, Power Consumption: Max 70VA

for EUT

Nominal Input Rating: 100Vac to 240Vac, 50Hz╱60Hz

Rated output capacity: 1500VA, maximum current: 15A, inrush current: maximum 70Apeak (within 20ms)

insulation resistance

30 MΩ or more (500 Vdc) (between AC line and chassis, between measurement terminals and chassis)

Withstand voltage

1390Vac, 2 seconds/20mA or less (between AC line and chassis)

ground continuity

25Aac/0.1Ω or less

Safety *4

Conforms to the requirements of the following directives and standards
Low Voltage Directive 2014/35EU *5  EN61010-1 (Class I *6 , pollution degree 2 *7

Electromagnetic Compatibility *4 *5

Conforms to the requirements of the following directives and standards
EMC Directive 2014/30/EU, EN61326 (Class A *8 ), EN55011 (Class A *8 , Group 1 *9 ) EN61000-3-2, EN61000-3-3
applicable Conditions: All cables and wires to be connected to this product must be less than 3m, and test leads must be supplied as accessories.

External dimensions, mass

320 (345) W x 88 (105) H x 270 (330) Dmm, about 5kg

accessories

1 set of test leads (TL21-TOS: red and black, 1 each, with alligator clip), 1 flat probe (FP01-TOS), 1 fuse (15A, for EUT power supply), 1 instruction manual, circuit principle 1 sticker, 2 power cords (for main unit, for EUT AC line input)

• The warm-up time should be at least 30 minutes.
• EUT stands for equipment under test.
  • *1 The maximum range is described, and the range varies depending on the measurement circuit network (network).
  • *2 Based on the accuracy of the built-in voltmeter, this is a current-converted value for network A, B, C, and PCC measurements.
  • *3 The maximum range is described, and the range varies depending on the measurement circuit network (network). In addition, the correspondence between the UPPER setting range and each range in the FIX range is described.
  • *4 Not applicable to special order products and modified products.
  • *5 Limited to models with CE marking on the panel.
  • *6This product is a Class I device. Be sure to ground the protective conductor terminal of this product. Safety is not guaranteed if not properly grounded.
  • *7 Pollution is the presence of foreign matter (solid, liquid, or gaseous) that can cause degradation of dielectric strength or surface resistivity. Pollution Degree 2 assumes that only non-conductive pollution is present and can occasionally become conductive temporarily due to condensation.
  • *8This product is a Class A device. Intended for use in an industrial environment. This product may cause interference if used in residential areas. In such cases, it may be necessary to take special measures to reduce user-generated electromagnetic emissions to prevent interference with radio or television broadcast reception.
  • *9This product is a Group 1 device. This product does not intentionally generate/use radio frequency energy in the form of electromagnetic radiation, inductive and/or capacitive coupling for material processing or inspection/analysis.