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Digital Insulation Tester(KYORITSU/3126), 5000V/1000GΩ
  • 제조사KYORITSU
  • 모델명KEW3126
  • 주요기능 고절연저항시험기
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High Voltage Insulation Testers

KEW 3126

 

KEW 3126
CE
AutoDischarge
• Short-Circuit Current up to 5mA
• Wide range measurements from 500V to 5000V and up to 1TΩ
• Large digital display with Bar Graph indication and white LED back light
• Polarization Index measurement (PI), Dielectric Absorption Ratio (DAR)
• Filter function reduces noise interference for obtaining stable measurement
• Indication of Output voltage and Discharge voltage
• Auto-discharge function and Output voltage warning function
• Auto power off and Battery Indicator
• Safety standard IEC 61010-1 CAT III 600V
  • CAT3　600V DCACV Backlight AutoPowerOff

  • 500V 1000V 2500V 5000V

Insulation resistance

Range500V1000V2500V5000V
Accuracy0.0 - 99.9MΩ
100 - 999MΩ		0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 1.99GΩ		0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ		0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ
100 - 1000GΩ
(1TΩ)
±5%rdg±3dgt±5%rdg±3dgt±5%rdg±3dgt±5%rdg±3dgt
±20%rdg
(100GΩ or more)
Short circuit currentMax. 5mA
Rated test Current1mA to 1.2mA
at 0.5MΩ load		1mA to 1.2mA
at 1MΩ load		1mA to 1.2mA
at 2.5MΩ load		1mA to 1.2mA
at 5MΩ load
Open circuit voltage500VDC
+30%
-0%		1000VDC
+20%
-0%		2500VDC
+20%
-0%		5000VDC
+20%
-0%
Maximum display999 Counts (1000 counts only at 1000GΩ)
Current consumption1000mA approx. (During measurement)

Voltage measurement

Measuring range30 - 600V AC/DC (50/60Hz)
Accuracy±2%rdg±3dgt

Insulation resistance

Test voltage500/1000/2500/5000V
Measuring ranges0.0 - 99.9MΩ, 100 - 999MΩ (500V)
0.0 - 99.9MΩ, 100 - 999MΩ, 1.00 - 1.99GΩ (1000V)
0.0 - 99.9MΩ, 100 - 999MΩ, 1.00 - 9.99GΩ, 10.0 - 99.9GΩ (2500V)
0.0 - 99.9MΩ, 100 - 999MΩ, 1.00 - 9.99GΩ, 10.0 - 99.9GΩ, 100 - 1000GΩ (1TΩ) (5000V)
Accuracy±5%rdg±3dgt (500/1000/2500V)
±5%rdg±3dgt, ±20%(100GΩ or more) (5000V)
Short circuit currentMax. 5mA
Rated test current1mA to 1.2mA at 0.5MΩ load (500V)
1mA to 1.2mA at 1MΩ load (1000V)
1mA to 1.2mA at 2.5MΩ load (2500V)
1mA to 1.2mA at 5MΩ load (5000V)
Open circuit voltage500VDC+30%, -0% (500V)
1000VDC+20%, -0% (1000V)
2500VDC+20%, -0% (2500V)
5000VDC+20%, -0% (5000V)
Maximum display999 Counts (1000 counts only at 1000GΩ)
Current consumption1000mA approx. (During measurement)

Voltage measurement

Measuring ranges30 - 600V
AC/DC
(50/60Hz)
Accuracy±2%rdg
±3dgt
Maximum display630 Counts
Current consumption110mA approx.

General

Applicable standardsIEC 61010-1 CAT III 600V Pollution degree 2
IEC 61010-031, IEC 61326
Power sourceDC12V : LR14×8 pcs.
Dimensions205(L) × 152(W) × 94(D)mm
Weight1.8kg approx.
Included Accessories7165A (Line probe), 7224A (Earth cord), 7225A (Guard cord)
8019 (Hook type prod), 9159 (Hard case)
LR14 (Alkaline battery size C) × 8, Instruction manual
Optional Accessories7168A (Line probe with alligator clip)
7253 (Longer Line probe with alligator clip)
8302 (Adaptor for recorder)

Accessories/Optional Accessories /Related Products