ANALOGUE INSULATION TESTER KYORITSU KEW 3431

ANALOGUE INSULATION TESTER KYORITSU KEW 3431

The Kyoritsu KEW 3431 Analog Insulation Tester is a robust and reliable instrument designed for professionals engaged in electrical maintenance and safety assessments. With its analog design and insulation resistance testing capabilities, this tester provides accurate and straightforward measurements, making it an essential tool for identifying insulation issues in various electrical systems.

The Kyoritsu KEW 3431 Analog Insulation Tester combines simplicity with reliability, making it a valuable tool for professionals focused on electrical safety and preventive maintenance. With its analog scale display, selectable test voltages, and built-in battery check, this tester offers a practical and straightforward solution for identifying and addressing insulation issues in diverse electrical applications.

ANALOGUE INSULATION TESTER KYORITSU KEW 3431 Applications :

Electrical System Maintenance:

• Ideal for routine testing and maintenance of insulation in electrical equipment, ensuring the longevity and reliability of electrical systems.

Cable and Wiring Inspections:

• Suitable for inspecting the insulation integrity of cables and wiring in buildings, industrial facilities, and power distribution systems.

Motor and Generator Testing:

• Crucial for evaluating the insulation resistance of motors and generators, identifying potential issues that could lead to electrical failures.

Field Testing in Remote Locations:

• The hand-cranked generator feature makes the KEW 3431 suitable for field testing in remote locations where access to external power sources may be limited.

ANALOGUE INSULATION TESTER KYORITSU KEW 3431 Key Features :

Insulation Resistance Measurement:

• The primary function of the KEW 3431 is to measure insulation resistance in electrical circuits and installations. This critical measurement helps assess the quality and health of insulation materials, preventing potential electrical hazards.

Analog Scale Display:

• The analog scale display provides a visual representation of insulation resistance values. This analog design allows for quick and intuitive readings, making it easy for operators to interpret the results.

Selectable Test Voltages:

• Users can choose from a range of selectable test voltages to suit different insulation testing requirements. This flexibility ensures accurate testing of various insulation materials and applications.

Built-In Battery Check:

• Some models may include a built-in battery check function, allowing users to assess the condition of the tester's batteries before initiating insulation resistance tests. This ensures reliable and consistent performance.

Hand-Cranked Generator for High Voltage Testing:

• Advanced models may feature a hand-cranked generator to generate high voltages for testing. This manual approach provides flexibility and convenience in the field, especially in situations where an external power source is not readily available.

ANALOGUE INSULATION TESTER KYORITSU KEW 3431 Specs :

• Max. effective scale value 250V: 200MΩ
• Max. effective scale value 500V: 200MΩ
• Max. effective scale value 1000V: 2000MΩ
• Mid-scale value 250V: 5MΩ
• Mid-scale value 500V: 5MΩ
• Mid-scale value 1000V: 50MΩ
• Accuracy: ±5% of indicated value
• Second effective measuring ranges: Measuring ranges other than above, 0 and ∞
• Accuracy: ±10% of indicated value
• Voltage range: AC 600V [45 – 65Hz]/DC 600V
• Voltage Accuracy: ±5% of full scale value
• Power source: LR6/R6(AA)(1.5V) × 4
• Dimensions / Weight : 97(L) × 156(W) × 46(D)mm / 430g approx.
• Included Accessories : 7260 (Test lead with remote control switch),7261A (Test lead with alligator clip), 8017A (Extension prod long), 9121 (Shoulder strap), 9173 (Carrying case), LR6 (AA) × 4, Instruction manual

• Optional Accessories : 9186A (Carrying case), 9187 (Cord case), 7243A (L-shaped probe), 8016 (Hook type prod)