Dimensions / Weight
| W | H | D | |
|---|---|---|---|
| Dimensions | 320 mm (12.6 inch) | 88 mm (3.46 inch) | 270 mm (10.63 inch) |
Leakage Current Tester
TOS3200
TOS3200
260,000円 （税込：286,000円）
- Measures leakage current in 3 operation modes: Touch Current (TC), Protective Conductor Current (PCC), and METER operation mode
- Eight types of measuring circuit networks are incorporated in the tester for measuring the touch current of general electrical apparatuses
- Possible to measure DC/RMS/PEAK, realizing the “true rootmean-square value” with 30 mA as the maximum RMS
- Easy-to-understand operation
- Possible to choose between Independent and Automatic Testing
- 51 types of preset safety standard tests
- Function for controlling the calibration expiration limits
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Overview
Complying with various safety standards for general electrical equipment, this tester is used for touch current and protective conductor current tests
The TOS3200 is designed to test for leakage current (Touch Current and Protective Conductor Current) of general electrical apparatuses, excluding those used for medical purposes. With this tester, you can conduct tests conforming to various standards including IEC, UL, JIS and Electrical
Appliance and Material Safety Law (Japan). You can set test conditions through simple operations on the panel because this tester holds in its memory the 51 types of test conditions for IT-related electrical equipment, electrical appliances, audio & visual equipment, lighting fixtures, power
tools, and measuring and control instruments, accordingly with the standards of IEC/JIS and Electrical Appliance and Material Safety Law.
Specifications
Specifications
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Measurement item, measurement mode
| Measurement items | 3 types, namely, touch current (TC) measurement, protective conductor current (PCC) measurement, and METER | |
|---|---|---|
| Measurement method | TC | Measure the voltage drop across the reference resistor, using a measurement circuit network (NTWK), and then calculate the current. |
| PCC | Measure the voltage drop across the reference resistor connected to the protective earth wire, and then calculate the current. | |
| METER | Measure the voltage and current using the measurement terminals. | |
| Measurement mode | DC/RMS/PEAK (RMS being the true root-mean-square value) | |
| Measurement circuit network (NTWK) | Network A | Basic measurement element: (1.5 kΩ//0.22 μF) + 500 Ω |
| Network B/B1 | Basic measurement element: (1.5 kΩ//0.22 μF) + 500 Ω//(10 kW + 0.022 μF) | |
| Network C | Basic measurement element: (1.5 kΩ//0.22 μF) + 500 Ω//(10 kΩ + (20 kΩ + 6.2 nF)//9.1 nF) | |
| Network D | Basic measurement element: 1 kΩ | |
| Network E | Basic measurement element: 1 kΩ//(10 kΩ + 11.225 nF + 579 Ω) | |
| Network F | Basic measurement element: 1.5 kΩ//0.15 μF | |
| Network G | Basic measurement element: 2 kΩ | |
| Network constant tolerance | Resistance: ±0.1%, capacitor 0.15 μF: ±2%, other: ±1% | |
Current measurement section
| Measurement range | Range 1 | DC/RMS: 30 μA to 600 μA, PEAK: 50 μA to 850 μA *3 | |
|---|---|---|---|
| Range 2 | DC/RMS: 125 μA to 6.00 mA, PEAK: 175 μA to 8.50 mA *3 | ||
| Range 3 | DC/RMS: 1.25 mA to 30.0 mA, PEAK: 1.75 mA to 90.0 mA *3 | ||
| Range switching | AUTO/FIX | ||
| Measured current (i) display/resolution | i < 1mA: □□□μA/1 μA, 1 mA i < 10 mA: □.□□mA/0.01 mA 10 mA i < 100 mA: □□,□mA/0.1 mA | ||
| Measurement accuracy *5 | Range 1 | DC | ±(5.0% of rdng + 20 μA) |
| RMS | 15Hz≦f≦10kHz:±(2.0% of reading+8μA) | ||
| 10kHz＜f≦1MHz:±(5.0% of reading+10μA) | |||
| PEAK | 15Hz≦f≦10kHz:±(5.0% of reading+10μA) | ||
| Range 2 | DC | ±(5.0% of reading+50μA) | |
| RMS | 15Hz≦f≦10kHz:±(2.0% of reading+20μA) | ||
| 10kHz＜f≦1MHz:±(5.0% of reading+20μA) | |||
| PEAK | 15Hz≦f≦1kHz：±（2.0% of reading＋50μA） | ||
| 1kHz＜f≦10kHz：±（5.0% of reading＋50μA） | |||
| Range 3 | DC | ±（5.0% of reading＋0.5mA） | |
| RMS | 15Hz≦f≦10kHz：±（2.0% of reading＋0.2mA） | ||
| 10kHz＜f≦1MHz：±（5.0% of reading＋0.2mA） | |||
| PEAK | 15Hz≦f≦1kHz：±（2.0% of reading＋0.5mA） | ||
| 1kHz＜f≦10kHz：±（5.0% of reading＋0.5mA） | |||
| Input resistance, input capacitance | 1 MΩ±1 %, <200 pF | ||
| Common mode rejection ratio | f ≦ 10 kHz: 60 dB or greater, 10 kHz < f ≦ 1 MHz: 40 dB or greater | ||
Judgment function
| Judgment method | Pass/fail judgement by setting upper and lower current limits in window comparator mode | |
|---|---|---|
| Judgment | U-FAIL for currents above the upper limit; L-FAIL for currents below the lower limit. | |
| Display | U-FAIL/L-FAIL/PASS display, buzzer sounding | |
| PASS hold | The time for which a PASS judgement is retained can be set to 0.2 s to 10.0 s or to HOLD | |
| Setting range | Range 1 | DC/RMS: 30 μA to 600 μA, PEAK: 50 μA to 850 μA *4 |
| Range 2 | DC/RMS: 151 μA to 6.00 mA, PEAK: 213 μA to 8.50 mA *4 | |
| Range 3 | DC/RMS: 1.51 mA to 30.0 mA, PEAK: 2.13 mA to 90.0 mA *4 | |
| Judgment accuracy | Conforms to measurement accuracy. (Read rdng as set.) | |
Measurement of voltage between A and B
| Measurement range | DC/RMS: 10.000 V to 300.0 V, PEAK: 15.000 V to 430.0 V |
|---|---|
| Accuracy | ±(3% of rdng + 2 V), measurement range fixed at AUTO |
| Input impedance | Approx. 40 MΩ |
| SELV detection | Set the SELV to detect; if this value is exceeded, the DANGER lamp is turned ON |
| SELV setting range | 10 V to 99 V, in 1-V steps, OFF function provided |
Timer, test execution function, memory
| Timer | Test wait time | Setting range: 0 s to 999 s, accuracy: ±(100 ppm of set + 20 ms) |
|---|---|---|
| Test time | Setting range: 1 s to 999 s/OFF function, accuracy: ±(100 ppm of set + 20 ms) | |
| Test execution | Auto test (AUTO): Automatic execution of up to 100 steps (test conditions) Independent test (MANUAL): Independent execution of TC, PCC, or METER measurement | |
| memory | Test conditions | AUTO: Up to 100 sequence programs can be saved (up to 500 steps in total). MANUAL: Up to 100 sequence programs can be saved. |
| Test results | The user can select whether to save the judgement results when they are output at the end of the tests. AUTO: Test results for up to 50 programs can be recorded. MANUAL: Test results for up to 50 tests can be recorded. | |
Other functions
| Measured value conversion (CONV) | Converts the measured current value into the corresponding value at the preset power voltage | |
|---|---|---|
| Setting range: 80.0 V to 300.0 V, OFF function provided | ||
| MEASURE MODE | Selects a measured value from those below | |
| NORM: Displays the measured value in the measurement period | ||
| MAX: Displays the largest measured value in the measurement period | ||
| Power positive/negative phase selection (POL) | NORM: Positive phase connection, REVS: Negative phase connection | |
| Single fault selection (COND) | NORM: Normal, FLTNEU: Disconnection of the neutral wire, FLTPE: Disconnection of the protective earth wire | |
| Ground check | Generates CONTACTFAIL if the enclosure is grounded in a TC (EncLiv, EncNeu) test | |
| MEASURE CHECK | Checks the measurement function between measurement terminals A and B, and places the tester in the PROTECTION state if an error is detected | |
| Voltage measurement(EUT) | Measurement range: 80.0 V to 250.0 V, resolution: 0.1 V, accuracy: ±(3% of rdng + 1 V) | |
| Current measurement(EUT) | Measurement range: 0.1 A to 15.00 A, resolution: 0.01 A, accuracy: ±(5% of rdng + 30 mA) | |
| Power measurement (effective power) | Measurement range: 10 W to 1500 W | |
| Accuracy (at a power voltage of 80 V or higher and a load power factor of 1): ±(5% of rdng + 8 W) | ||
| System clock | Recording | Items: Calibration date and time, test date and time, permissible date and time: Up to 2099 |
| Calibration time limit management(CAL PROTECT) | Enables the setting of a calibration time limit. Once this time has passed, a warning is output at power on | |
| ON: Places the tester in the PROTECTION state (disables the use of the tester), OFF: Displays warning. | ||
| Protective operation | Relay operation error, overload, over range, measurement function check, failure of internal battery, etc. | |
Interface
| RS232C | D-Sub 9-pin connector (conforming to EIA-232D), baud rate: 9600/19200/ 38400 bps (For connection to a PC, use a “9-pin female-female reverse” cable.) |
|---|---|
| GPIB | Conforms to IEEE Std. 488-1978. (SH1,AH1,T6,TE0,L4,LE0,SR1,PP0,DC1,DT0,C0,E1) |
| USB | USB Specification2.0 |
| REMOTE | 6-pin MINIDIN connector (for HP21-TOS (separately sold option) only) |
| SIGNAL I/O | 25-pin D-Sub connector |
General
| Measurement terminal | Rated voltage/current | Terminals A to B: 250 V, terminal to chassis: 250 V, 100 mA |
|---|---|---|
| Measurement category | CATⅡ | |
| Valid terminal display | Terminals effective to measurement are indicated with LED lamps. | |
| Environment | Warranty range | Temperature: 5 ̊C to 35 ̊C, humidity: 20% rh to 80% rh (no condensation) |
| Operating range | Temperature: 0 ̊C to 40 ̊C, humidity: 20% rh to 80% rh (no condensation) | |
| Storage range | Temperature: –20 ̊C to 70 ̊C, humidity: 90% rh or less (no condensation) | |
| Installation location | Indoors, altitude of 2000 m or less | |
| AC line power requirements | Input power | Nominal input rating:100Vac to 240Vac, 50/60Hz, power consumption: 70 VA max. |
| for EUT | Nominal input rating:100Vac to 240Vac, 50/60Hz | |
| Rated output capacity: 1500 VA, maximum current: 15 A, rush current: 70 A peak max. (within 20 ms) | ||
| Insulation resistance | 30 MΩ or greater (500 Vdc) (between AC line and chassis, between measurement terminal and chassis) | |
| Withstanding voltage | 1390 Vac, 2 seconds/20 mA or less (between AC line and chassis) | |
| Earth continuity | 25 Aac/0.1 Ω or less | |
| Safety | Conforms to the requirements of the directive and standard below. | |
| Electromagnetic compatibility (EMC)*1*2 | Complies with the requirements of the following directive and standards. EMC Directive 2014/30/EU, EN 61326-1 (Class A), EN 55011 (Class A, Group 1), EN61000-3-2, EN61000-3-3 Applicable conditions: All cables and wires used to connect to this product must be shorter than 3 meters. Use the supplied test leads. | |
| Outside dimensions, weight | 320[12.60 inch] (345[13.58 inch]) W × 88[3.46 inch] (105[4.13 inch]) H × 270[10.63 inch] (335[13.19 inch]) D mm, approx. 5 kg(approx. 11.02 lbs) | |
| Accessories | 1 set of test leads (TL21-TOS: red and black, one each, with alligator clips) 1 flat probe (FP01-TOS), 1 spare fuse (15 A, for EUT power) 1 instruction manual, 1 circuit principle diagram sticker 2 power cords (for the tester and for the EUT AC line) | |
The warm-up time must be 30 minutes or longer.rdng denotes a reading, set denotes the set value, and EUT is the electrical equipment under test.
*1: May not apply to custom-made or modified products. *2: Limited to products with CE marking on their panels. *3: The maximum range is indicated. The range differs depending on the measurement circuit network. *4: The maximum range is indicated. The range differs depending on the measurement circuit network. Also, the UPPER setting in each range when the FIX range is selected is indicated. *5: Current converted value in Network A,B,C and PCC measurement,based on built-in voltmeter accuracy.
Dimensions(mm)
Pin Configuration for the SIGNAL I/O Connector
Options
Test lead
test probe
Flat Probe
Multi Outlet
Rack mount adapter
Product Catalog
Electrical Safety Testers 5.41 MB
Operation Manuals
TOS3200
