Page 8 - HIOKI 2017 Field Measuring Instruments

Applications8 Applications Digital Multimeter DT4254 P.15 AC/DC CLAMP METER P.18
Measure up to 1700 V DC for CM4370 series
For PV systems no-load inspections of solar panels Measure up to 600 A / 2000 A DC
and 1700 V DC
Instruments for installation Junction box DC power testing
and maintenance work
Connection box
Solar panel

EARTH TESTER FT6031 P.26 INSULATION TESTER P.24
Measure panel and frame for PV Systems IR4053
grounding resistance Measure insulation resistance of
solar panels using dedicated PV
function

Junction box

Solar panel

BYPASS DIODE TESTER P.32
FT4310
Measure open circuit voltage, short-
circuit current and bypass route resistors

Manufacturing plants, etc. Instruments for installation and maintenance work

Digital Multimeter P.15 DIGITAL PHASE P.25 VOLTAGE DETECTOR P.25
DT4200 series 3120, 3481
DETECTOR PD3259 Verify wire and circuit energization,
CAT IV 600V
Verify and record line voltage, etc. No-metal-contact phase detector
CAT IV 600V, CAT III 1000V that can also measure 3-phase line
voltages, CAT IV 600V

INFRARED THERMOMETER P.33 MCCB INSULATION TESTER P.22
FT3700, FT3701 Measure insulation
Verify transformer temperature, etc. Power line resistance of electrical
Lighting line equipment and other
Cubicle devices, CAT III 600V
CAT III
CAT IV Distribution panel
HIGH VOLTAGE INSULATION P.24 for lighting
TESTER IR3455
Measure insulation resistance of Lights
high-voltage equipment such as
Transformers transformers LUX METER P.36
CARD HiTESTER 3244-60 P.14
SOUND LEVEL P.35 Verify wiring and voltage, CAT III FT3424
METER FT3432 300V
Measure abnormal Measure illuminance of
sounds from EARTH TESTER FT6031 P.26 emergency lighting and
transformers and plant Verify grounding work and record electrical and
noise data LED lighting

Electrical outlet CAT II