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Digital Insulation Tester(KYORITSU/3125A), 5000V/1000GΩ
  • 제조사KYORITSU
  • 모델명KEW3025A, 3125A
  • 주요기능 고절연저항시험기
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High Voltage Insulation Testers

KEW 3025A

NEW

KEW 3025A
CE
AutoDischarge
High Voltage Insulation Tester
• Short-Circuit Current up to 1.5mA
• Diagnosis Function of PI and DAR
• Newly-designed alligator clip
• It comes with a tough hard case
• Filter function reduces noise interference for obtaining stable measurement
• Large display with Bar Graph indication and backlight
• Live voltage warning
• Safety standard IEC 61010-1 CAT IV 300V / CAT III 600V
(Photo: 3125A)
  • CAT4　300V CAT3　600V DCACV Backlight AutoPowerOff

  • 250V 500V 1000V 2500V

Insulation resistance

Rated voltage250V500V1000V2500V
Accuracy0.0 - 100.0MΩ 0.0 - 99.9MΩ
80 - 1000M Ω  		0.0 - 99.9MΩ 
80 - 999MΩ
0.80 - 2.00G  Ω		 0.0 - 99.9MΩ 
 80 - 999MΩ
 0.80 - 9.99GΩ 
 8.0 - 100.0GΩ
±5%rdg±3dgt±5%rdg±3dgt±5%rdg±3dgt±5%rdg±3dgt
Short circuit current1.5mA
Output voltage 
 Accuracy±10%-10 - +20%0 - +20%
Monitor±10%rdg±20V

Voltage measurement

Measuring rangeAC: 30 - 600V (50/60Hz), DC: ±30 - ±600V
Accuracy±2%rdg±3dgt

General

Applicable standardsIEC 61010-1, 61010-2-030 CAT Ⅳ 300V / CAT Ⅲ 600V Pollution degree 2,
IEC 61010-031, IEC 61326-1, 2-2
Power sourceDC12V : LR14/R14 × 8pcs
Dimensions177 (L) × 226 (W) × 100 (D) mm
300 (L) × 315 (W) × 125 (D) mm (Hard case)


Weight3025A: 1.7kg approx. (including batteries)
4kg approx. (including accessories)
Included Accessories7165A (Line probe: 3m), 7264 (Earth cord: 3m), 7265 (Guard cord: 3m),
8019 (Hook type prod), 9180 (3025A Hard case), 9181 (3125A Hard case),
LR14 (Alkaline battery size C) × 8, Instruction manual



Optional Accessories7168A (Line probe with alligator clip: 3m),
7253 (Longer line probe with alligator clip: 15m),
8302 (Adaptor for recorder)
 

 

 

High Voltage Insulation Testers

KEW 3125A

NEW

KEW 3125A
CE
AutoDischarge
• Insulation Resistance up to 1TΩ
• Short-Circuit Current up to 1.5mA
• Wide Test Voltage from 250V to 5000V
• Diagnosis Function of PI and DAR
• Newly-designed alligator clip
• It comes with a tough hard case
• Filter function reduces noise interference for obtaining stable measurement
• Large display with Bar Graph indication and backlight
• Live voltage warning
• Safety standard IEC 61010-1 CAT IV 300V / CAT III 600V
  • CAT4　300V CAT3　600V DCACV Backlight AutoPowerOff
  • 250V 500V 1000V 2500V 5000V

Insulation resistance

Rated voltage250V500V1000V2500V5000V
Accuracy0.0 - 100.0MΩ 0.0 - 99.9MΩ
80 - 1000M Ω  		0.0 - 99.9MΩ 
80 - 999MΩ
0.80 - 2.00G  Ω		 0.0 - 99.9MΩ 
 80 - 999MΩ
 0.80 - 9.99GΩ 
 8.0 - 100.0GΩ		0.0 - 99.9MΩ
80 - 999MΩ
0.80 - 9.99GΩ
8.0 - 99.9GΩ
80 - 1000GΩ
±5%rdg±3dgt±5%rdg±3dgt±5%rdg±3dgt±5%rdg±3dgt±5%rdg±3dgt
±20%rdg
(100GΩ or more)
Short circuit current1.5mA
Output voltage  
Accuracy±10%-10 - +20%0 - +20%
Monitor±10%rdg±20V

Voltage measurement

Measuring rangeAC: 30 - 600V (50/60Hz), DC: ±30 - ±600V
Accuracy±2%rdg±3dgt

General

Applicable standardsIEC 61010-1, 61010-2-030 CAT Ⅳ 300V / CAT Ⅲ 600V Pollution degree 2,
IEC 61010-031, IEC 61326-1, 2-2
Power sourceDC12V : LR14/R14 × 8pcs
Dimensions177 (L) × 226 (W) × 100 (D) mm
300 (L) × 315 (W) × 125 (D) mm (Hard case)
Weight3125A: 1.9kg approx. (including batteries)
4kg approx. (including accessories)
Included Accessories7165A (Line probe: 3m), 7264 (Earth cord: 3m), 7265 (Guard cord: 3m),
8019 (Hook type prod), 9180 (3025A Hard case), 9181 (3125A Hard case),
LR14 (Alkaline battery size C) × 8, Instruction manual
Optional Accessories7168A (Line probe with alligator clip: 3m),
7253 (Longer line probe with alligator clip: 15m),
8302 (Adaptor for recorder)

Accessories/Optional Accessories /Related Products