Kyoritsu 4116A/4118A/4120A Loop Resistance Tester User Manual

About this manual

The document provides detailed instructions for using the Kyoritsu MODEL 4116A, 4118A, and 4120A Loop Resistance Testers. It includes information on device components, testing procedures, and technical parameters required for safe operation.

Key features include high-speed measurement capabilities up to 25A/20ms, support for various voltage ranges (up to 260V), and specific safety protocols for RCD/ELCB testing. The manual also details the physical dimensions, environmental operating conditions, and maintenance requirements.

What's inside

• Safety Precautions
• Device Components
• Measurement Functions
• Specifications
• RCD Testing Procedures
• Environmental Conditions

Specifications

Frequently asked questions

What is the maximum current measurement capability?

The device can measure up to 4.0kA with a response time of 25A/20ms.

What are the operating temperature conditions?

The unit operates within a range of -20 to 60 degrees Celsius.