ABB 2M0-HEF-9YD-5SAC07V0802 Auxiliary contact core S200 series circuit breaker

Product Description:2M0-HEF-9YD-5SAC07V0802

• Type 3 Surge Protection: The OVR3N-15-275US is a Type 3 SPD, which is commonly used for protecting low-voltage electrical installations, such as distribution boards, electrical panels, and end-user equipment.

• Nominal Voltage (Un): It is designed to operate at a nominal voltage of 277 V AC, which aligns with typical voltages in commercial and residential electrical installations in North America.

• Max Continuous Operating Voltage (Uc): The device can handle up to 275 V AC continuously, ensuring stability under normal operating conditions without being damaged by minor overvoltages.

• Surge Protection Level (Up): The OVR3N-15-275US provides a high level of surge protection, typically having a max discharge current rating that can handle large surges without deteriorating, making it ideal for protecting sensitive electronic and electrical equipment from transient voltage spikes.

• Current Limiting Function: The surge protector often includes current-limiting features that prevent the device from overloading or allowing excessive current to pass through the system.

• Clamping Voltage: It has a clamping voltage (i.e., the voltage level at which the SPD starts to divert surge currents to ground) of typically < 1.5 kV, ensuring rapid response to transient voltages.

• DIN Rail Mounting: The device is typically designed for DIN rail mounting, making it easy to install in standard electrical panels or distribution boards for quick integration into existing systems.

• Compliance: The OVR3N series generally complies with international standards like IEC 61643-11, UL 1449, and IEEE C62.41, ensuring it meets safety, reliability, and performance requirements for surge protection in various environments.

Features:2M0-HEF-9YD-5SAC07V0802

• Surge Protection Type: Type 3 SPD

  • This is a Type 3 surge protection device, commonly used to protect low-voltage electrical installations such as distribution boards and sensitive equipment from transient overvoltages.

• Nominal Voltage (Un): 277 V AC

  • Designed for applications in systems operating at a nominal voltage of 277 V AC, making it suitable for industrial and commercial buildings.

• Max Continuous Operating Voltage (Uc): 275 V AC

  • Can continuously handle voltage up to 275 V AC without failure, which is within typical operating limits for commercial and residential applications.

• Clamping Voltage (Up):

  • Offers protection with a low clamping voltage, typically around < 1.5 kV, which helps to quickly divert surge energy and protect sensitive electronics.

• Surge Current Capacity:

  • Can absorb and protect against high-energy surges, with a typical discharge current rating of up to 15 kA (according to the device’s specific rating). This makes it effective against larger surge events, such as those caused by lightning.

• Response Time:

  • Fast response time to transient voltages, helping to ensure that protected equipment is not exposed to damaging overvoltages.

• DIN Rail Mounting:

  • DIN rail mountable for easy installation in standard electrical panels or distribution boards. This allows for convenient integration into both residential and commercial electrical systems.

• Compact and Robust Design:

  • The device has a compact, space-efficient design, making it easy to incorporate into existing panel systems without taking up excessive space.

• Current Limiting:

  • Features current-limiting capabilities, ensuring that excessive currents do not damage the system or the surge protector itself during large surge events.

• Compliance with International Standards:

  • Compliant with key surge protection and safety standards such as IEC 61643-11, UL 1449, and IEEE C62.41, ensuring high-quality performance and reliability.

• Reliable Operation:

  • Designed for reliable long-term operation, with a highly durable construction that can withstand frequent surge events and harsh electrical environments.

• Visual Indicators:

  • Many models in the OVR series come with status indicators, allowing users to quickly see whether the device is functioning correctly or needs maintenance or replacement.


 

Technical Parameters:2M0-HEF-9YD-5SAC07V0802

Applications:2M0-HEF-9YD-5SAC07V0802

• Nominal Voltage (Un): 277 V AC

  • This is the voltage the SPD is designed to operate with in typical applications.

• Maximum Continuous Operating Voltage (Uc): 275 V AC

  • The maximum voltage that the SPD can continuously withstand under normal operating conditions without degradation or damage.

• Surge Protection Level (Up):

  • Clamping Voltage (Up): < 1.5 kV (Depending on the surge and current rating).
    • This is the voltage at which the SPD will start to divert the surge energy to ground. A lower value indicates better protection against spikes.

• Nominal Discharge Current (In): 5 kA (8/20 µs)

  • The nominal surge current the SPD can withstand for each surge event. This is a typical value for everyday voltage spikes.

• Maximum Discharge Current (Imax): 15 kA (8/20 µs)

  • The maximum surge current the device can withstand without being damaged. This makes it suitable for larger surge events like lightning strikes or major switching operations.

• Protection Class: Type 3 SPD

  • This indicates that the SPD is typically installed at the distribution board or final stage of protection (e.g., at the point of use), offering protection to devices within the circuit from lower-level surges.

• Response Time:

  • Very fast response to overvoltages (in microseconds), protecting equipment immediately when a surge occurs.

• Energy Coordination:

  • Suitable for use in systems where a coordinated protection strategy is needed (such as a combination with Type 1 or Type 2 devices earlier in the system).

• Temperature Range:

  • Operating Temperature: -40°C to +80°C
  • Storage Temperature: -40°C to +85°C
    • Ensures the device will work in a wide range of environmental conditions, from very cold to very hot environments.

• Degree of Protection:

  • IP20 (International Protection code)
    • The device is protected against solid objects greater than 12mm (like fingers), but it is not fully sealed against dust or water, so it is suitable for indoor installations.

• Housing Material:

  • Typically made of high-quality, flame-resistant plastic, ensuring safety in case of electrical faults.
• Indicator Lights:
  • Some models in the OVR series come with visual indicators to show the status of the SPD, indicating whether it is operational or if maintenance is required.

• Standards Complied With:

  • IEC 61643-11: Surge protective devices for low-voltage electrical installations.
  • UL 1449: Standard for surge protection devices.
  • IEEE C62.41: Surge testing standards for electrical systems.

• Certifications:

  • The device is typically UL listed and CE marked for compliance with international safety and performance standards.

• Width: 36 mm (1 module size on DIN rail)

  • Compact and space-efficient for easy integration into existing electrical panels.

• Height: 90 mm

• Depth: 65 mm

  • Standard dimensions for surge protection devices mounted on DIN rails, ensuring easy integration into distribution boards.

• Mounting:

  • Mounted on 35 mm DIN rail, allowing for easy and secure installation into control panels and distribution boards.

• Replacement/Service:

  • Some OVR models allow for simple visual inspection and indicate when the device may need replacement or maintenance.
• Visual Status Indicator:
  • The device may include an indicator that shows if the surge protection module is functioning properly or if it needs to be replaced.
• Fast Response Time:
  • The SPD reacts almost instantaneously to voltage spikes, minimizing the risk of damage to connected equipment.

Surge Protection Rating:

• Higher Surge Current Ratings: If your installation requires a device that can withstand higher surge currents (e.g., due to frequent lightning storms or large electrical faults), customization may be available for higher Imax (Maximum Discharge Current) ratings, such as 40 kA or higher.
• Clamping Voltage Adjustments: Some systems may need a surge protector with a lower clamping voltage for more sensitive equipment. While the OVR3N-15-275US typically offers clamping voltages of < 1.5 kV, more stringent requirements may be met with a custom SPD designed for a lower clamping threshold.

2. Housing Design:

• IP Rating: Depending on the installation environment, you may need an SPD with a different IP (Ingress Protection) rating. For example, in outdoor installations, an IP65 or higher-rated enclosure may be required to protect the device from dust and moisture. The standard OVR3N-15-275US has an IP20 rating, which is suited for indoor environments.
• Enclosure Material: If the device will be installed in harsh environments (e.g., extreme heat or corrosive atmospheres), custom enclosures made of corrosion-resistant materials (such as stainless steel) may be requested.

3. Size and Form Factor:

• Custom Dimensions: While the OVR3N-15-275US is designed to fit standard DIN rails (36 mm wide), for highly specific installations, ABB may be able to provide customized physical dimensions or a form factor that fits unique electrical panel designs.
• Multi-Module Devices: For larger systems, ABB can offer multi-module surge protection systems that integrate several SPDs into one unit for ease of installation and enhanced protection across multiple circuits.

4. Monitoring and Status Indicators:

• Remote Monitoring: Some surge protection devices come with remote monitoring capabilities that allow users to check the health and status of the device remotely. In specialized cases, you may be able to customize the device to include digital communication interfaces such as Modbus or RS-485 for integration into building management systems (BMS).
• Enhanced Status Indicators: ABB devices like the OVR series can include visual indicators to show the status of the device (e.g., operational or failure). Custom solutions may include additional visual or audible alerts to meet specific operational requirements.

5. Integration with Other Protection Systems:

• Coordinated Protection: In complex systems, multiple SPDs may be required at different levels of protection (e.g., Type 1 at the service entrance, Type 2 for branch circuits, and Type 3 at the device level). ABB can offer customized surge protection systems that work in coordination with other protection devices to ensure optimal performance across the entire electrical installation.
• Custom Circuit Configurations: Surge protection for specialized equipment like solar inverters, wind turbines, or industrial control systems may require custom circuit configurations to match the specific characteristics of the electrical setup.

6. Voltage Range Adaptations:

• Voltage Customization: While the OVR3N-15-275US is designed for 277 V AC systems, ABB provides SPDs for a wide range of voltages. You may request a customized surge protection device for different voltage levels, such as 230 V AC or 480 V AC, depending on your region or application requirements.

7. Certification and Compliance:

• Specialized Standards: In certain industries (e.g., medical, military, aerospace), SPDs may need to meet additional certifications or standards beyond standard IEC, UL, or IEEE compliance. ABB may offer options to meet specific standards such as MIL-STD, IECEx (for explosive atmospheres), or ATEX (for hazardous locations).

If you're considering customizing your surge protection solution, the typical process involves:

1. Consultation: Discussing specific requirements with ABB or an authorized distributor to determine the necessary customizations.
2. Design and Specification: Based on the needs (voltage, surge protection level, monitoring, environmental factors, etc.), ABB engineers or technical specialists will design a customized solution.
3. Prototype and Testing: In many cases, customized devices undergo a prototyping phase where they are built and tested in the field before final approval and production.
4. Manufacturing and Deployment: Once the customized SPD is finalized, it will be manufactured and delivered based on your specifications.

Support and Services:2M0-HEF-9YD-5SAC07V0802

The Industrial Servo Drives product technical support and services include:

• 24/7 technical support hotline
• Online technical support documentation and resources
• On-site technical support and maintenance services
• Training programs for customers and partners
• Customized support and service packages
• Warranty and repair services

Our team of experienced engineers and technicians are dedicated to providing prompt and efficient support to ensure maximum uptime and performance of your servo drives.