Hioki 히오키 3355 Ior Leak HiTester 누설 하이 테스터에 대해 알아보도록 하겠습니다. 이외에도 다양한 중고계측기들으 보유하고있습니다. 필요한 장비 말씀하시면 친절하게 안내해 드리겠습니다.
목차
1. 히오키 Hioki 3355 Leak HiTester 기본스펙
2. Product description 제품설명
3. 히오키 Hioki 3355 Leak HiTester
4. 마무리
히오키 Hioki 3355 Leak HiTester
히오키 Hioki 3355 Leak HiTester
Brand - HIOKI
Power Source - Battery Powered
Style - Compact
Item Weight - 2.45 Kilograms
About this item
- Optional clamp-only sensor can be purchased separately according to the purpose of measurement. In this case, the phase calibration unit 9796 requires the combination phase adjustment of the main unit and the sensor
- 3355-01 Set Includes: 3355, Clamp Only Sensor 9801, Carrying Case 9797
- Includes current accumulation and operating rate measurement function
- Measures leakage current (Io), effective leakage current (Ior), ground insulation resistance value (MΩ)
- Accurately measure 1mA
- Compact for the field
- Easy operation and low price
Product description
Ior Leak High Tester (Set Item)
Includes current accumulation and operating rate measurement function.
3355-01 Set: 3355 unit, Clamp Only Sensor 9801, Carrying Case 9797 1 each
Measures leakage current (Io), effective leakage current (Ior), and ground insulation resistance value (MΩ).
Accurately measure 1 mA
Compact for the field
Easy to operate and low price.
Optional clamp-only sensor can be purchased separately according to the purpose of measurement.
In this case, the phase calibration unit 9796 requires the combination phase adjustment of the main unit and the sensor.
[Basic specifications] (1 year of accuracy warranty, 1 year after adjustment)
Measuring line: Single phase 2 wires, single phase 3 wires, three phase 3 wires, three phase 4 wire (50/60 Hz)
The 3-phase 4-wire variable capacity can be measured from 3 lines after branching, but the 3-phase lines cannot be measured, and can not measure non-grounded lines.
Number of Channels: Voltage: 1 ch, Current: 1 ch
Measurement items: leakage current effective value I rms, leakage current filter value I filt, basic wave value of leakage current I o, effective leakage current value I or, leakage current basic wavephase angle value of leakage current value, voltage basic wave value V, ground insulation resistance value R, frequency Hz
Measurement range: Voltage: AC 500 V (effective measurement range: 90 V - 490 V)
Current: 20.000 mA/ 200.00mA /2.000 A/ 5.000 A (effective measurement range of 1% to 110%); Accuracy: Leak current effective value: ±0.5 % rdg. ±0.2 % f.s. + clamp sensor accuracy
Effective leakage current value: ±0.5 % rdg. ±0.2 % f.s. + clamp sensor accuracy + phase accuracy error due to phase accuracy ※Error due to phase accuracy (excessive)
When using 9801: Io≦200mA: within ±0.3°=Io value x 0.5% rdg.
Voltage basic wave: ±2 % rdg., Frequency: ±1 % rdg. ±1 dgt.
Interface: USB Ver2.0, Supported OS: Windows 2000/XP/Vista
Features: Filter (fc=150/180 Hz, 50/60 Hz), wiring diagram display, data storage, clock, auto power save, clamp sensor information display, backlight, display hold, various warning display.
Power supply: 4 x AA alkaline batteries (LR6), Continuous usage time: 20h (backlight off), or AC adapter Z1005 (or 9786, AC 100 V-240 V, 50/60 Hz)
Maximum Rated Voltage: Voltage Input: 300V CAT IV, 600V CAT III, Current Input: By Clamp Sensor
Dimensions and Weight: 3.5 inches (90 mm) x 6.2 inches (159 mm) x 1.8 inches (45 mm) (Including batteries)
Accessories: Voltage code L9438-50 x 1 (Alligator clip/cord red, black, 1 each), USB cable x 1, AA alkaline batteries (LR6) x 4, instruction manual x 1
From the Manufacturer
Wiring check screen / Iso-position screen
The Ior Leak High Tester 3355 displays the connection method for each measuring line by pressing the wiring diagram key for easy measuring.
It can also display basic wave leakage current (Io), effective leakage current (Ior), ground insulation resistance (R), voltage, and frequency.In addition, it can display filter values (Ifilt), effective values (Irms) and phase angles.
Analyzes leakage current components
Case 1 (with less capacity C)
Io and Ior are the same.
Case 2 (with more capacity C).
Io>> Ior and Io will not be able to manage proper insulation.
3355 measures the phase difference of voltage and current, separates the Ioc by calculating from Io, and asking for Ior.It also displays the voltage and Ior ground insulation resistance values.
Io: leakage current
Ior: Current leakage due to insulation resistance deterioration of Io.
Ioc: Current leakage due to ground capacitance of IO.
About Insulation Resistance and Ground Insulation Resistance
*Ground insulation resistance value is not correlated to the dielectric resistance value measured by the insulating resistance meter.
Insulation resistance value
Mark the DC voltage (DC) to the measurement and ask for a DC insulation resistance value (DC MΩ) from the current value detected as the leakage current and the prescription voltage value.
Ground insulation resistance value
Detects the leaking current and basic wave voltage of the basic wave (50/60Hz) components from the surrounded line in live wire state, and seek the effective leakage current Ior (leakage current component due to insulation degradation), and seeks to the ground insulation resistance value (AC MΩ) from the basic wave voltage and effective leakage current value.
마무리
이외에도 저희 피엔텍에서는 다양한 사양의 계측장비를 보유하고있습니다.
제품구매 / 렌탈 / 대여 / 수리 등 기타 궁금한점이나 문의사항 있으시면 언제든지 연락주세요. 계측기 전문 상담사가 친절하게 안내해드리겠습니다.
문의 : 010-2331-0295 / ☎ 02-407-5295
이메일 : dhjang02@gmail.com
계측기렌탈 / 계측기수리 / 계측기판매 / 중고계측기 / 오실로스코프 수리 / 오실로스코프 대여 / 계측기수리판매
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