Key facts
- Brand
- KYORITSU
- Model
- 4120A
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2022-11-23
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Kyoritsu 4116A/4118A/4120A Digital PSC-Loop Tester Instruction Manual
This manual provides instructions for the Kyoritsu 4116A, 4118A, and 4120A Digital PSC-Loop Testers. It details safety precautions, instrument layout, and features such as the D-LOK circuit and wiring check LEDs. The document explains how to remove the protective cover and outlines the procedure for safe testing.
Read onlineKyoritsu 4120A specifications
| Operating Voltage | 230V +10% -15% AC phase to earth |
|---|---|
| Protection Degree | IP 54 |
| PSC Range | 0-199.9A/0-1999A/0-4.00kA |
| Display Type | 3 1/2 digits |
Source: Kyoritsu 4116A/4118A/4120A Digital PSC-Loop Tester Instruction Manual
All Kyoritsu 4120A documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the D-LOK circuit?
The D-LOK circuit is an automatic device (RCD) lock that avoids the need to by-pass most RCD's during testing.
From: Kyoritsu 4116A/4118A/4120A Digital PSC-Loop Tester Instruction Manual
How do the wiring check LEDs work?
The P-E and P-N LEDs illuminate when wiring polarity is correct, while the Reverse LED lights up when P and N are reversed.
From: Kyoritsu 4116A/4118A/4120A Digital PSC-Loop Tester Instruction Manual
What is the maximum current measurement capability?
The device can measure up to 4.0kA with a response time of 25A/20ms.
From: Kyoritsu 4116A/4118A/4120A Loop Resistance Tester User Manual
What are the operating temperature conditions?
The unit operates within a range of -20 to 60 degrees Celsius.
From: Kyoritsu 4116A/4118A/4120A Loop Resistance Tester User Manual