Kyoritsu KEW 3023A Digital Insulation Tester

Kyoritsu KEW 3023A Digital Insulation Tester

The Kyoritsu KEW 3023A Digital Insulation Tester is a cutting-edge instrument designed for professionals involved in electrical maintenance, troubleshooting, and safety assessments. With its advanced features and precise insulation resistance measurement capabilities, this digital tester is an essential tool for identifying insulation issues and ensuring the reliability of electrical systems.

The Kyoritsu KEW 3023A Digital Insulation Tester is a state-of-the-art tool for professionals prioritizing electrical safety and preventive maintenance. With its advanced insulation resistance measurement capabilities, user-friendly features, and safety functions, this digital tester is indispensable for identifying and addressing insulation issues in a wide range of electrical applications. By ensuring proper insulation resistance, the KEW 3023A contributes significantly to the overall safety and reliability of electrical systems.

Kyoritsu KEW 3023A Digital Insulation Tester Applications :

Electrical Systems Maintenance:

• Ideal for routine testing and maintenance of insulation in electrical equipment, preventing potential breakdowns and ensuring the longevity 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.

Quality Control in Manufacturing:

• Applicable in manufacturing environments to ensure the quality of insulation in electrical products and components.

Kyoritsu KEW 3023A Digital Insulation Tester Key features :

Insulation Resistance Measurement:

• The KEW 3023A is designed to measure insulation resistance in electrical circuits, equipment, and installations. This critical function helps identify potential faults, degradation, or contamination in insulation materials.

Selectable Test Voltages:

• Users can choose from a range of test voltages based on the specific insulation testing requirements. This flexibility allows for accurate testing of various insulation materials and applications.

Auto Discharge Function:

• After completing an insulation test, the auto discharge function ensures the safe discharge of any residual voltage, reducing the risk to both the operator and the tested equipment.

High-Quality Digital Display:

• Equipped with a high-quality digital display, the tester provides clear and precise insulation resistance readings. This feature enhances visibility and facilitates quick assessments of insulation integrity.

Data Hold Function:

• The data hold function allows users to freeze and retain the displayed measurement value, particularly useful in challenging or confined spaces where immediate reading retrieval may be difficult.

Guard Terminal:

• Some models may feature a guard terminal to eliminate surface leakage currents during testing. This ensures more accurate insulation resistance measurements, especially in high-impedance scenarios.

PI (Polarization Index) and DAR (Dielectric Absorption Ratio) Calculation:

• Advanced models may include PI and DAR calculation features, providing additional insights into the insulation condition. These calculations assist in evaluating the quality and health of insulation over time.

Kyoritsu KEW 3023A Digital Insulation Tester Specs :

• Test voltage :100/250/500/1000V
• Auto range : 40.00/400.0Ω
• Accuracy : ±2%rdg±8dgt
• Output voltage on open circuit : 5V±20%
• Output short circuit current : DC 220±20mA
• Fuse : Quick acting ceramic fuse 0.5A/600V (Ø6.35×32mm)

• AC voltage range : AC 20 – 600V (50/60Hz)
  DC -20 – -600V/+20 – +600V
• Accuracy :±3%rdg±6dgt

• Included Accessories : 7150A (Remote control switch set),
  9121 (Shoulder strap), R6 (AA) × 6, Instruction Manual
• Optional Accessories : 8923 (Fuse [0.5A/600V]), 9089 (Carrying Case)

• Applicable standards : IEC 61010-1 CAT III 600V, IEC 61557-1,2,4, IEC 61326-1 (EMC), IEC 60529 (IP40)
• Power source : R6 × 6 or LR6 × 6
• Dimensions : 105(L) × 158(W) × 70(D)mm 600g approx.
• Weight : 600g approx.