iso685-S BENDER Power module

Description

iso685-S BENDER Power module

Product Dimensions：

Product Description

The iso685-S is an advanced insulation monitoring device that continuously monitors the insulation resistance of IT systems. It utilizes the patented <i>adaptive</i> pulse (AMP Plus) measurement method, which allows it to function accurately even in systems with modern power electronics (like variable speed drives) that introduce significant interference and high system leakage capacitance.

Product Parameters

While specific configurations can vary, here are the core technical specifications for the iso685-S series:

Key Product Advantages

• High Precision in “Noisy” Environments: Successfully filters out DC offsets and harmonic distortions caused by converters.
• Condition Monitoring: Provides a trend graph of insulation resistance over time, allowing for predictive maintenance.
• Built-in Web Server: Allows for remote configuration and data monitoring via a standard browser without additional software.
• Integrated Fault Location: Works seamlessly with current sensors to pinpoint exactly which branch of a circuit has an insulation fault (EDS functionality).
• Versatility: Suitable for both AC and DC systems, including 3-phase systems with or without a neutral.

Product Applications

The iso685-S is typically found in critical infrastructure where power continuity is non-negotiable:

• Renewable Energy: Monitoring large-scale PV (Solar) arrays and Wind turbine generators.
• Oil & Gas / Mining: Ensuring safety in explosive or harsh environments where a first fault must not shut down the system.
• Marine & Offshore: Shipboard power systems and drilling platforms.
• Industrial Automation: Complex production lines using multiple frequency-controlled drives.
• Data Centers: Monitoring the DC busbars and UPS systems.

Important Considerations (Precautions)

• Single Device Rule: In a galvanically connected IT system, only one ISOMETER® may be active. Multiple monitoring devices will interfere with each other’s measurement pulses.
• Coupling Modules: For system voltages exceeding 1000 V, an external coupling module (such as the AGH series) is required.
• Dielectric Testing: Disconnect the iso685-S before performing high-voltage insulation tests (meggering) on the installation to avoid damaging the internal electronics.
• Wiring Integrity: Ensure the connection to the protective earth (PE) and the system conductors (L1/L2) is solid; a loose connection will result in a “Device Error” or false readings.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

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