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）
- Capable of measuring leakage current in three modes
- Eight built-in measurement circuit networks
- Up to 30 mA for RMS measurement
- Easy-to-understand operation
- Enables the continuous execution of tests
- Capable of saving test results
- 51 types of standard test conditions are preset
- Lets you manage the calibration time limit
- USB interface provided as standard
- Features
- Dimensions
- Options
- Downloads
Outline
A leakage current tester has now been added to the TOS Series… Conforms to international standardIEC 60990 (“Methods of measurement of touch current and protective conductor current”).
The Leakage Current Tester TOS3200 is designed to test for leakage current (Touch Current andProtective Conductor Current) of general electrical apparatuses, excluding those used for medicalpurposes. 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 throughsimple operations on the panel because this tester holds in its memory the 51 types of testconditions for IT-related electrical equipment, electrical appliances, audio & visual equipment,lighting fixtures, power tools, and measuring and control instruments, accordingly with thestandards of IEC/JIS and Electrical Appliance and Material Safety Law.
Capable of measuring leakage current in three modes
Touch current (TC) operating mode*
Conceptual diagram of the TCmeasurementEnables you to measure the touch current flowing between the enclosure (accessible portion) of theelectrical equipment under test (EUT) and the power line incorporating the earth wire, via MeasuringDevices. For Measuring Devices, eight measurement circuit networks (NTWKs) conforming to theapplicable standards are provided as standard. The switching of the polarities of the power line tothe EUT, as well as singlefault conditions, are automatically set with relays inside the tester.
Protective conductor current (PCC) operating mode*
Enables you to measure the current flowing through the protective conductor (earth wire) byconnecting the power plug (NEMA5-15 or an equivalent) of an item of 100 V electrical equipment tothe socket on the front panel. A multi-outlet is available as an option (sold separately) toaccommodate the different plugs used around the world.
*TC=Touch Current, PCC=Protective Conductor Current
Meter (METER) operating mode
In the same way as an ordinary multimeter, enables you to measure voltage and current usingmeasurement terminals A and B on the front panel. For voltage measurement, it offers a “safety extralow voltage” (SELV) dete c tion f unc tion; for current m easurement, it of fer s a measurementfunction using measurement circuit networks (NTWKs).
Eight built-in measurement circuit networks
It offers built-in eight measurement circuit networks for measuring the touchcurrent of general electrical equipment.
Features
Up to 30 mA for RMS measurement
Capable of measuring 30 μA to 30 mA for DC/RMS measurement and 50 μA to 90 mA for PEAK measurement,both in three ranges. Two range switching functions are provided, namely, a fixed range function(FIX) and auto range function (AUTO), which conform to the current to be measured.For RMSmeasurement, the “true root-mean-square value” is achieved.
Easy-to-understand operation
Simple operation is possible thanks to the intuitively understandable test condition menu and thefunction keys/rotary knobs.
Setting screen for touch current (TC)measurementEnables the continuous execution of tests
Allows you to automatically conduct TC and PCC tests as a single sequence program by setting theirtest conditions as up to 100 indep endent test s (steps). You can set up to 100 se quence programs,with up to 500 steps in total. To support automation test, measurement point (probe setting) can beswitched over without turning off EUT power line.
Setting screen for auto testsCapable of saving test results
For independent tests, enables you to save not only test results but also the test date and time andthe test conditions for up to 50 tests; for auto tests, you can save this data for up to 50programs. You can also save the test results as external records using the USB and other interfaces.
51 types of standard test conditions are preset
The memory in the main unit is pre-written with 51 types of test conditions for general electricalequipment, which conform to IEC 60990 and the standards listed below. You can set the standard testconditions merely by calling them.
Standards covered by the memory
| Standard No. | Applicable electrical equipment |
| IEC60950 | Information technology equipment |
| IEC60335 | Household and similar electrical appliances |
| IEC60065 | Audio, video and similar electronic apparatus |
| IEC60745 | Hand-held motor-operated electric tools |
| IEC60598 | Luminaires |
| IEC61010 | Electrical equipment for measurement, control, and laboratory use |
| Electrical Appliance and Material Safety Law | Electrical appliances |
| IEC61029 | Transportable motor-operated electric tools |
Lets you manage the calibration time limit
For independent tests, enables you to save not only test results but also the test date and time andthe test conditions for up to 50 tests; for auto tests, you can save this data for up to 50programs. You can also save the test results as external records using the USB and other interfaces.
USB interface provided as standard
In addition to the SIGNAL I/O, GPIB, and RS232C interfaces, a USB interface is also provided asstandard.
Range of other functions
- “MAX function,” which retains the largest current measured.
- “CONV function,” which converts the measured current value into the corresponding value for thepreset power voltage.
- “SELV function,” which causes the DANGER lamp to turn ON if a preset safety extra low voltage(SELV) is exceeded in meter measurement mode.
- “CHECK function,” which performs self-analysis of the measurement circuit networks.
Specifications
Dimensions(mm)
