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KIKUSUI TOS9300 Series
Electrical Safety Multi-Analyzer, Hipot Tester

The TOS9300 series is a high performance electrical safety tester designed for a wide range of universal applications. In addition to high-voltage tests (Hipot), it can also measure Insulation Resistance, Leakage Current (touch and protective conductor current), Earthing and Partial Discharge.

A total of six models are available for standard compliance tests for use in research and development, production, quality assurance and laboratory tests.

Variants

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Specifications

Specification Value
Max. output voltage for AC Hipot tests 5 kV / 100 mA (500 VA)
Max. output voltage for DC Hipot tests 5 kV / 20 mA, 7,2 kV / 13,9 mA (100 W)
Measuring range for insulation resistance tests 0,001 MΩ bis 100,0 GΩ (-25 V bis -1000 V DC / +50 V bis +7200 V AC)
Measuring range for Earth Continuity Test 0,001 Ω bis 0,600 Ω (3 A bis 42 A)
Measuring range for Leakage Current Test 1 µA bis 100 mA (rms)
Electrical breakdown inspection setting available
Standard digital interface LAN / USB / RS232C 
Easy-to-read LCD display showing measured values in real-time and standard outlines during the test procedure
The optional 4-channel High-Voltage Scanner (TOS9320) can be used both as a standalone device and in combination with other test instrument models (e.g. TOS5300 series)

Options & Accessories

Manufacturer number Name
High-Voltage Scanner TOS9320 4-channel High-Voltage Scanner enables fast distribution of the test voltage from the main unit to multiple test points
Remote Control Box RC01-TOS One-hand operation / 1,5 m
Remote Control Box RC02-TOS Two-hand operation / 1,5 m
DIN Conversion Cable DD-5P/9P required for RC01-TOS / RC02-TOS / HP01A-TOS / HP02A-TOS und HP21-TOS
High-Voltage Test Probe HP01A-TOS max. 4 kV AC • 5 kV DC / 1,8 m
High-Voltage Test Probe HP02A-TOS max. 4 kV AC • 5 kV DC / 3,5 m
Test Probe for leakage current tests HP21-TOS Test Probe for TOS9303LC, max. 250 V (rms) • 100 mA / 1,8 m
Warning light unit PL02-TOS 24 V AC/DC
Multi outlet OT01-TOS for TOS9303LC
Rack mount brackets KRB150-TOS JIS-Standard (mm) for TOS9300 / 9301 / 9301PD / 9302 / 9303 / 9303LC
Rack mount brackets KRB3-TOS EIA-Standard (inch) for TOS9300 / 9301 / 9301PD / 9302 / 9303 / 9303LC
Rack mount brackets KRB100-TOS JIS-Standard (mm) for TOS9320
Rack mount brackets KRB2-TOS EIA-Standard (inch) for TOS9320

Applications

Application examples
Measurement of the insulation resistance
Measurement of leakage current (touch and protective conductor current)
Leakage current tests of medical devices according to IEC60601-1
AC/DC high-voltage tests
High-voltage tests for electric vehicle charging systems according to IEC61851-21
Surge voltage and insulation resistance tests for photovoltaic systems and solar batteries according to IEC61730-2
Earth Continuity Tests
Partial Discharge Test

Videos

Links & Downloads

Supplier

Kikusui Electronics is a leading manufacturer of power supplies, electronic loads and test equipment for electrical safety and has a worldwide sales and service network in 40 countries. The company was founded in 1951 and is based in Yokohama, Japan.