Conducted Interference Immunity HF/LF

Schlöder’s conducted interference immunity devices offer reliable and comprehensive solutions for testing the immunity of your systems to high-frequency and low-frequency disturbances. Whether for continuous or short-term disturbances, our products ensure compliance with global EMC standards and enhance the reliability of your electronic and electrical systems.

In operation, powerful components with high levels of interference and highly sensitive electronics are often operated close to one another. Voltage fluctuations or HF and LF signals should not cause any impairments, such as permanent or temporary malfunctions. During tests for conducted interference immunity, the test device's immunity to such interference is assessed by coupling interference onto supply or signal lines.

Applications:

Industrial environments with powerful components and sensitive electronics
Medical devices requiring compliance with IEC 60601-1-2 Ed. 4.1
Automotive applications for BCI tests (ISO 11452-4)
General EMC testing across various industries

Advantages of Using Schlöder Conducted Interference Immunity Devices:

Comprehensive Compliance: Meet a wide range of standards for conducted disturbances.
Integrated Solutions: Simplify your test setups with multifunctional devices.
High Versatility: Adapt to various testing requirements with flexible configurations.
User-Friendly Interfaces: Benefit from intuitive software and controls.
Reliable Performance: Ensure accurate and consistent test results with high-quality components.

Conducted Immunity Generator – CDG 7000

Description: The versatile CDG 7000 test generator offers comprehensive testing options for conducted disturbances and magnetic fields induced by high-frequency fields. It integrates an RF signal generator, an RF power amplifier, a 3-channel RF voltmeter, and a directional coupler in one powerful device.

Standards:

IEC 61000-4-6
IEC 60601-1-2 Ed. 4.1 / IEC 61000-4-39
MIL-STD-461 CS114
ISO 11452-4
IEC 61326-3-2
NAMUR

Key Features:

Frequency range: 10 kHz to 400 MHz
Integrated RF signal generator and power amplifier
3-channel RF voltmeter and directional coupler
Supports BCI tests (ISO 11452-4)
Optional remote control with Helia 7 software
Multiple interfaces: USB, LAN, GPIB (optional)
Temperature measurement input for monitoring BCI clamp temperature
Configurable digital 8-channel user connection

Benefits:

Comprehensive testing in compliance with multiple standards
Integrated components simplify test setup
High versatility with optional external amplifiers
User-friendly interface and software support

Precision Power Generator – PGA 1241

Description: The PGA 1241 is suitable for EMC tests or continuous disturbances according to IEC 61000-4-16 and IEC 61000-4-19 in the frequency range from DC to 300 kHz. It is ideal for applications requiring rapidly changing signals with high power.

Standards:

IEC 61000-4-16
IEC 61000-4-19
IEC 61543
IEC 60255

Key Features:

Frequency range: DC to 300 kHz
Output current: Up to 16 A
Power: Up to 800 W
Signal types: Sine, triangle, square
Remote controllable via USB interface
Overtemperature shutdown and short-circuit protection

Benefits:

High power and precise signal generation
Ideal for low impedance loads like Helmholtz coils
Excellent signal quality for automatic test systems
Safe operation with built-in protections

Interference Generator – PGA 1331

Description: The PGA 1331 is required for short-term disturbances up to 300 V. It can operate as a standalone device or in combination with the PGA 1241 for comprehensive testing.

Standards:

IEC 61000-4-16
IEC 61326-3-1

Key Features:

Frequency range: DC to 300 kHz
Short-term disturbance voltage: Up to 300 V
Can be used in combination with PGA 1241 for extended testing
Standalone operation capability

Benefits:

Complements PGA 1241 for full disturbance testing
Flexible operation for different test setups
Ensures compliance with short-term disturbance standards

Conducted Interference Immunity HF/LF