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Description
High-voltage insulation tester, 250-5000V, 1TOhm, PI/DAR, IEC 61010-2-030, 1.9kg
Did you know
- The Kyoritsu KEW 3125A is a high-performance 5kV digital insulation resistance tester. It has since been replaced by the KEW 3125B.
- The KEW 3125A sits in Kyoritsu's range as a professional-grade, general-purpose high-voltage insulation tester, offering a balance of capabilities for various applications. It is positioned below more specialized models like the KEW 3127, which offers higher resistance measurements up to 10 TΩ, and above simpler analog models such as the 3132A.
- The KEW 3125A is chosen for its wide test voltage range from 250V to 5000V and its ability to measure insulation resistance up to 1 TΩ, making it suitable for high-voltage equipment. Its diagnostic functions, including Polarization Index (PI) and Dielectric Absorption Ratio (DAR), along with a filter function to reduce noise interference, ensure stable and reliable measurements in industrial environments.
| Model | Max Test Voltage | Max Resistance Range | Diagnostic Functions | Short-Circuit Current |
|---|---|---|---|---|
| KEW 3125A | 5000V | 1 TΩ | PI, DAR | 1.5mA |
| KEW 3025A | 2500V | 100 GΩ | PI, DAR | 1.5mA |
| KEW 3127 | 5000V | 10 TΩ | PI, DAR, DD, SV | N/A |
Competitive Models
5500V insulation resistance tester, EMI noise rejection, surge arrestor/generator testing
Portable appliance tester, 2000MOhm insulation/25A earth bond, 10000-test memory, USB
10kV diagnostic insulation tester, 20TOhm, PI/DAR/DD/SV/Ramp, 8kV spike protection
5-range insulation tester with bargraph, 50-1000V, 4000MOhm, LED backlight, CAT III 600V
CAT IV insulation/continuity tester, 250/500/1000V fixed + variable, IP54, 590g
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Code map
^X I K G │ │ │ └── Model: KEW 3125A │ │ └───── Make: Kyoritsu │ └──────── Equipment: Insulation Tester └─────────── System: Electrical Branded Stores