- Neware
- Pine Research
- OKOndt Group
- Novocontrol
- Norecs
- METERTEST
- Microrad
- Metrel
- Labdex
- SDT
- micrux
- AARONIA AG
- ADASH
- Amptek
- AOiP
- AstroNova
- AWSensors
- Automatic Research
- BASI
- BRS
- BWB Technologies
- Cmc
- CTRL
- CALMET
- CHECKLINE
- Coxem
- C-Tech
- DV Power
- DANATRONICS
- ECH
- Elsys
- Enervac
- Enapter
- ELVEFLOW
- EA Technology
- EL-CELL
- ENERGY SUPPORT
- Electrothermal
- FASTEC
- GE
- GMW
- Gaskatel
- GIUSSANI
- Globecore
- GREENLIGHT
- GRZ
- HTW
- HIGH SENSE SOLUTIONSHTW
- HUBER
- Labnics
- Ida
- LIQUID
- Instytut Fotonowy
- KEHUA TECH
- JGG
- HVPD
- Jenway
- Jacomex
- IVIUM
- ndb
- OZM
- Redoxme
- Serstech
- SATIR
- VacCoat
- Zurich
- Neware
- Pine Research
- OKOndt Group
- Novocontrol
- Norecs
- METERTEST
- Microrad
- Metrel
- Labdex
- SDT
- micrux
- AARONIA AG
- ADASH
- Amptek
- AOiP
- AstroNova
- AWSensors
- Automatic Research
- BASI
- BRS
- BWB Technologies
- Cmc
- CTRL
- CALMET
- CHECKLINE
- Coxem
- C-Tech
- DV Power
- DANATRONICS
- ECH
- Elsys
- Enervac
- Enapter
- ELVEFLOW
- EA Technology
- EL-CELL
- ENERGY SUPPORT
- Electrothermal
- FASTEC
- GE
- GMW
- Gaskatel
- GIUSSANI
- Globecore
- GREENLIGHT
- GRZ
- HTW
- HIGH SENSE SOLUTIONSHTW
- HUBER
- Labnics
- Ida
- LIQUID
- Instytut Fotonowy
- KEHUA TECH
- JGG
- HVPD
- Jenway
- Jacomex
- IVIUM
- ndb
- OZM
- Redoxme
- Serstech
- SATIR
- VacCoat
- Zurich
5kV絕緣高阻診斷測試器
Metrel 5kV Insulation and Voltage Tester 型號:MI 2077 TeraOhm 5kV- 為先進、經現場操作驗證的數位式高壓測量儀器,最大測試電壓可達5000V DC,電阻測量範圍可達5TΩ。
- 能測量極化指數、介質吸收比、介質放電、絶緣系統電容。
- 操作簡單,具高EM耐受性、並可於完成測量後,自動將負載放電。
- 測量功能包括:
- 自動的極化指數、介質吸收比及介質放電指數計算,電容測量可達50μF。
- 可以50V步階調整的測試電壓(250 V~5000 V)。
- 電阻測量範圍5TΩ。
- 可調整的測量時間1秒~90分鐘。
-
- 為先進、經現場操作驗證的數位式高壓測量儀器,最大測試電壓可達5000V DC,電阻測量範圍可達5TΩ。
- 能測量極化指數、介質吸收比、介質放電、絶緣系統電容。
- 操作簡單,具高EM耐受性、並可於完成測量後,自動將負載放電。
- 測量功能:
- 自動的極化指數、介質吸收比及介質放電指數計算,電容測量可達50μF。
- 可以50V步階調整的測試電壓(250V~5000V)。
- 電阻測量範圍5TΩ。
- 可調整的測量時間1秒~90分鐘。
- 完成測量後,自動將負載放電。
- 具備保護端,可用於消除絕緣表面電流。
- AC和DC電壓測量可達600V。
- 內部記憶體模組可儲存多達1,000個測量結果。
- 可選購:110V機型。
- 典型應用:
- 旋轉機械。
- 變壓器。
- 電纜。
- 高壓產生器。
- 電路。
- 避雷器。
- 測量傳感器。
-
功能
測量範圍
解析度
精度
絶緣電阻測量
0kΩ … 999kΩ
1.00MΩ … 9.99MΩ
10.0MΩ … 99.9MΩ
100MΩ … 999MΩ
1.00GΩ … 9.99GΩ
10.0GΩ … 99.9GΩ
100GΩ … 999GΩ
1.00TΩ … 5.00TΩ
1kΩ
10kΩ
100kΩ
1MΩ
10MΩ
100MΩ
1GΩ
10GΩ
±(5 % rdg. + 3位數)
±(5 % rdg. + 3位數)
±(5 % rdg. + 3位數)
±(5 % rdg. + 3位數)
±(5 % rdg. + 3位數)
±(5 % rdg. + 3位數)
±(5 % rdg. + 3位數)
±(5 % rdg. + 3位數)
測試電壓
0V … 5500V
1V
±(3% rdg. + 3位數)
絶緣洩漏電流
0.00nA … 9.99nA
10.0nA … 99.9nA
100nA … 999nA
1.00μA … 9.99μA
10.0μA … 99.9μA
100μA … 999μA
1.00mA … 1.54mA
0.01nA
0.1nA
1nA
10nA
100nA
1μA
10μA
±(5% rdg. + 0.05 nA)
介質吸收比
0.01 … 9.99
10.0 … 100.0
0.01
0.1
±(5 % rdg. + 2位數)
±5 % rdg.
極化指數
0.01 … 9.99
10.0 … 100.0
0.01
0.1
±(5 % rdg. + 2位數)
±5 % rdg.
介質放電
0.01 … 9.99
10.0 … 100.0
0.01
0.1
±(5 % rdg. + 2位數)
±5 % rdg.
電壓AC/DC
0V … 600V
1V
±(3% rdg. + 3 V)
頻率
45.0Hz … 65.0Hz
0.1Hz
±0.2Hz
電容
0.0nF … 99.9nF
100nF … 999nF
1.00μF … 50.00μF
0.1nF
1nF
10nF
±(5 % rdg. + 2位數)
電池電源
6 x 1.2 V NiMH可充電電池,C型
顯示幕
矩陣背光LCD,160x116點
過電壓等級
CAT III / 600 V
保護等級
雙重絶緣
通訊埠
RS232 (可選購USB及串列埠轉換器)
體積重量
寬265 ×高110 ×深185 mm,2.1 kg
- 符合標準:
- 儀器操作:IEC/EN 61557-2。
- 電磁相容性: (EMC) EN 61326 Class B。
- 安全性:EN 61010-1 (儀器),EN 61010-031 (配件)。
- 軟體:可選購套裝軟體TeraLink,以簡化結果的評估。
- 詳細規格、配件、軟體及選購,歡迎洽詢。
- 符合標準:
-
- Advanced, digital HV measuring instrument with maximum test voltage up to 5000 V DC and resistance measuring range up to 5 TΩ.
- Advanced, field proven instrument. Technical demands require high performance measuring instruments capable of measuring polarization index (PI), dielectric absorption ratio (DAR), dielectric discharge (DD), insulation system capacitance. Easiness of use, high EM immunity and automatic discharge of load after completed measurement are just some of many outstanding features that distinguish Metrel HV testers from other similar products on the market.
- MEASURING FUNCTIONS
- Automatic PI, DAR and DD index calculation and capacitance measurement up to 50µF.
- Adjustable test voltage from 250 V to 5000 V in 50 V steps.
- Resistance measuring range 5 TΩ.
- Adjustable measuring time from 1 second to 90 minutes.
- Automatic load discharge after completed measurement.
- Guard terminal for elimination of insulation surface currents.
- AC and DC voltage measurement up to 600 V.
- Internal memory module stores up to 1000 measuring results.
- Optional: 110 V version.
- TYPICAL APPLICATIONS:
- Rotating machines
- Transformers
- Cables
- High voltage generators
- Electrical circuits
- Surge arresters
- Measuring transducers
-
Function
Measuring Range
Resolution
Accuracy
Insulation resistance
0 kΩ … 999 kΩ
1.00 MΩ … 9.99 MΩ
10.0 MΩ … 99.9 MΩ
100 MΩ … 999 MΩ
1.00 GΩ … 9.99 GΩ
10.0 GΩ … 99.9 GΩ
100 GΩ … 999 GΩ
1.00 TΩ … 5.00 TΩ
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
100 MΩ
1 GΩ
10 GΩ
±(5 % of reading + 3 digits)
±(5 % of reading + 3 digits)
±(5 % of reading + 3 digits)
±(5 % of reading + 3 digits)
±(5 % of reading + 3 digits)
±(5 % of reading + 3 digits)
±(5 % of reading + 3 digits)
±(5 % of reading + 3 digits)
Test voltage
0 V … 5500 V
1 V
±(3% of reading + 3 V)
Insulation leakage
current
0.00 nA … 9.99 nA
10.0 nA … 99.9 nA
100 nA … 999 nA
1.00 μA … 9.99 μA
10.0 μA … 99.9 μA
100 μA … 999 μA
1.00 mA … 1.54 mA
0.01 nA
0.1 nA
1 nA
10 nA
100 nA
1 μA
10 μA
±(5% of reading + 0.05 nA)
Dielectric absorption
ratio (DAR)
0.01 … 9.99
10.0 … 100.0
0.01
0.1
±(5 % of reading + 2 digits)
±5 % of reading
Polarization index
(PI)
0.01 … 9.99
10.0 … 100.0
0.01
0.1
±(5 % of reading + 2 digits)
±5 % of reading
Dielectric discharge
(DD)
0.01 … 9.99
10.0 … 100.0
0.01
0.1
±(5 % of reading + 2 digits)
±5 % of reading
Voltage AC / DC
0 V … 600 V
1 V
±(3% of reading + 3 V)
Frequency
45.0 Hz … 65.0 Hz
0.1 Hz
±0.2 Hz
Capacitance
0.0 nF … 99.9 nF
100 nF … 999 nF
1.00 μF … 50.00 μF
0.1 nF
1 nF
10 nF
±(5 % of reading + 2 digits)
Battery power
supply
6 x 1.2 V NiMH rechargeable batteries, type C
Display
Matrix LCD with backlight, 160 x 116 dots
Overvoltage
category
CAT III / 600 V
Protection class
Double insulation
COM port
RS232 (optional USB with serial converter)
Dimensions
Weight
265 × 110 × 185 mm
2.1 kg
- STANDARDS:
- Instruments operation: IEC/EN 61557-2
- Electromagnetic compatibility: (EMC) EN 61326 Class B
- Safety: EN 61010-1 (instruments), EN 61010-031 (accessories)
- SOFTWARE: Optional software package TeraLink simplifies results evaluation.
- Please feel free to contact for detailed specifications, accessories, software and options.
- STANDARDS: