- The WR150X350S B911740 BENDER is a highly sensitive rectangular measuring current transformer.
- It’s designed to convert AC currents into evaluable measurement signals.
- It is intended for use in conjunction with Bender’s RCM and RCMS series residual current monitors and evaluators, as well as EDS series insulation fault locators.
- Essentially, it plays a vital role in systems that monitor and detect ground faults and insulation issues in electrical installations.
2. Product Parameters
- Type: Rectangular measuring current transformer.
- Internal dimensions: 150 x 350 mm.
- Article number: B911740.
- It is designed to work with BENDER RCM and RCMS series ground fault monitors for grounded and high-resistance grounded systems, as well the EDS series of ground fault location evaluators for ungrounded 1 systems.
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- For more detailed electrical specifications, refer to the Bender WR series datasheets. Those datasheets will give information about transformation ratios, burdens, and rated primary currents.
- It is designed to comply with standards such as DIN EN 60044-1 and IEC 61869.
3. Advantages and Features
- High Sensitivity: Enables accurate detection of even small currents.
- Reliability: Designed for use in demanding industrial environments.
- Compatibility: Works seamlessly with Bender’s monitoring and evaluation systems.
- Application diversity: usable within Ground fault monitoring, and insulation fault locating systems.
4. Application Areas and Application Cases
- Industrial electrical installations.
- Power distribution systems.
- Data centers.
- Any application requiring precise ground fault and insulation monitoring.
- Busbar systems.
5. Competitive Product Comparison
- Bender is a well-established manufacturer of electrical safety equipment. Their products are known for their high quality and reliability.
- Compared to generic current transformers, Bender’s WR series is specifically designed for sensitive ground fault and insulation monitoring, providing superior performance in these critical applications.
6. Selection Recommendations
- Ensure the dimensions and specifications are compatible with your application.
- Verify compatibility with your Bender monitoring or evaluation system.
- Consider the environmental conditions of the installation.
