Leakage Current Tester | LINECHEK® 620L
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Product Information "Leakage Current Tester | LINECHEK® 620L"
ASSOCIATED RESEARCH - LINECHEK® 620L
AC Leakage Current Tester/Electrical Safety Compliance Tester
Up to 40 A, 277 V, for Leakage Current Testing & Functional Safety Testing (LCT/RUN)
Standards-Compliant Safety Testing for Electrical Equipment
The LINECHEK® 620L safety tester is a professional safety test instrument for standards-compliant safety testing as well as safety inspection of electrical equipment and electrical devices—especially in medical technology when leakage current tests and CE-related verification are required. It supports clear workflows for measurement and testing and simplifies audit-ready documentation to meet standards and requirements for electrical products.
To make day-to-day test routines faster, more repeatable, and safer, the 620L combines practical productivity features such as “Prompt and Hold”, “GFI Circuit”, “Expanded Memory”, “PLC Remote”, “Built-in Measuring Devices (MDs)”, “RMS and Peak Readings”, “40A Continuous Current Capability”, and “Active Link®”.
Efficient Testing and Measurement
The integrated test technology combines multiple measuring functions and multimeter features in one system. Intelligent switching logic simulates relevant fault conditions, helping you identify weaknesses early in the test process and clearly document the performance of your electrical equipment—with consistent results from testing and measurement.
Automation and Interfaces
Flexible interfaces enable integration into lab and production environments. For efficient multi-point testing, the LINECHEK® 620L can be connected to a modular multiplexer (e.g., SC6540). In addition, the system can be interconnected with an OMNIA® II instrument to create a complete, standards-oriented test setup for electrical safety and compliance tests. The system includes functions for data handling and information evaluation (memory, remote control, link features)—ideal for companies with high compliance requirements.
Safe Operation
Mechanisms such as interlocks, access protection, and an additional fuse in the test process increase safety during operation and support clean electrical engineering work practices—suitable for electrical installations and electrical machinery.
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We advise you on integrating the safety tester into your test technology and implementing your safety testing workflows—efficient, traceable, and practical.
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Technical Specifications of the AC Leakage Current and Safety Tester LINECHEK® 620L
- Leakage Current Test
- Voltage Measurement: 0–277 VAC
- Current Measurement: 0–40 AAC
- Leakage Current (RMS): 0.1 µA – 20.00 mA
- Leakage Current (Peak): 0.1 µA – 30.00 mA
- Fault Conditions/Switches: Neutral Switch; Ground Switch; Polarity Reversal Switch
- Functional Test (Optional)
- Voltage Measurement: 0–277 VAC
- Current Measurement: 0–40 AAC
- Power Measurement: 0–10 kW
- Power Factor: 0.000 – 1.000
- Leakage Current: 0.00 – 10.00 mA
- General Specifications
- Memory: 50 memory locations; 30 steps per memory
- Program Memory: file linking up to 900 steps maximum
- Mounting: bench-top or rack mount; folding tilt feet
- Interfaces: standard: USB, RS-232; optional: Ethernet, GPIB
- Dimensions (W × H × D): 16.93" × 5.24" × 11.81" (430 × 133 × 300 mm)
- Weight: 26.45 lbs (12 kg)
- Protection Functions
- At Start: Neutral Voltage Check (Neutral – V)
- Overcurrent and Ground Current Check (Line – OC)
Options and Accessories for the AC Leakage Current Tester and Device Safety Tester LINECHEK® 620L
- Ethernet Interface
- GPIB Interface
Scope of Delivery for the AC Leakage Current Tester and Electrical Safety Tester LINECHEK® 620L
- LINECHEK® 620L Unit(s)
- Interlock Connector Plug
- US Power Cord
- 40 A Return Lead, approx. 1.5 m
- High-Current Cable, Input LINE
- High-Current Cable, Input NEUTRAL
- High-Current Cable, Output LINE
- High-Current Cable, Output NEUTRAL
- 3U Rack Mount Handle
- 3U Rack Mount Bracket
- Rack Mount Screws
- USB Cable
- Fuse
Video of the Leakage Current Tester LINECHEK® II 620L
Applications for AC Leakage Current and Electrical Safety Testing LINECHEK® 620L
Tests and examinations in the following areas:
- Medical Technology
- Appliances
- System Integrators
- Industrial Equipment
- Aerospace
- Lighting
- Consumer Electronics
- Test and Measurement
- Electric Vehicle
For more than seven decades Associated Research has shaped the electrical safety compliance industry with innovative test and measurement solutions. Associated Research strives to improve all aspects of the electrical safety testing process for customers through dedication to product quality and commitment to customer satisfaction. Since being incorporated in 1936 AR has remained family owned, and continues to make business decisions with the values of the founder in mind. Due to their strong and lasting relationships with customers, Associated Research instruments are found in leading manufacturing and laboratory environments around the globe.
Their customer base includes companies from the following industries: consumer electronics, contract manufacturers, appliance, solar, motor, lighting products, medical products, and cable manufacturers. Associated Research stands behind their products and provide excellent service and support. At Associated Research, electrical safety compliance testing is the only focus.
Suitable for the following items...
AR-SC6540-Series
Price on request
AR-WS-TMS
Price on request