SELEC Relay for Current Protection 900 CPR 220V AC

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Introducing the SELEC 900 CPR Relay, designed for reliable protection against overcurrent and undercurrent fluctuations. This advanced device features asymmetry current protection and an RMS measurement value for accurate readings. The relay includes adjustable time delays for activation and discharge, ensuring optimal performance in various conditions. With a digital LCD screen and dual LED indicators for operational and alarm statuses, monitoring is simple and effective. Its compact design makes it suitable for DIN rail installation, delivering robust safety and reliability in any electrical environment.

The SELEC 900 CPR Relay is a specialized device that provides integral protection for electrical systems against varying current conditions. It boasts features such as overcurrent and undercurrent protection, as well as asymmetry current safeguards, ensuring your equipment remains secure under all circumstances. The relay’s RMS measurement capabilities guarantee precision in monitoring electrical flows, making it an essential tool for electricians and engineers alike. Equipped with a digital LCD screen, this relay displays clear readings and comes with two LED indicators—one green for power and one red for alarms. The device allows for customizable settings with adjustable hysteresis, a manual or automatic trip function, and time configurations enabling tailored setups per application needs. Its compact dimensions make it ideal for DIN rail mounting, providing flexibility in installation and minimizing space usage while maintaining performance. With an operational temperature range of 0ºC to +50ºC and high humidity capacity, this relay is built to withstand various environmental conditions. Additionally, it features a quick reset option and several alarm indications, ensuring that any activation or fault is easily accessible. The SELEC 900 CPR is engineered for reliability and efficiency, making it a critical component in modern electrical systems.

Usage ideas Use the SELEC 900 CPR Relay in industrial settings to safeguard machinery from current fluctuations. Ideal for applications in manufacturing facilities, it helps prevent damage to sensitive equipment. Incorporate it in HVAC systems to monitor electrical parameters and ensure longevity. Suitable for residential electrical panels to provide enhanced protection for home appliances. This relay is a must-have in commercial refrigeration systems to avoid operational failures.

Frequently asked questions
How does the adjustable hysteresis function work?: The adjustable hysteresis allows you to set a tolerance range for the current, which can help avoid unnecessary tripping of the relay during slight fluctuations.
What kind of alarm indications does this relay provide?: The relay includes a continuous red LED for indicating an alarm condition, helping users quickly identify issues during operation.
Is it easy to install this relay on a DIN rail?: Yes, the SELEC 900 CPR Relay is designed specifically for easy installation on standard DIN rails, ensuring a secure fit.
What is the maximum operating current?: The relay can handle a maximum configuration of 5A at 250V AC, making it versatile for various applications.
Can this relay function in high humidity environments?: Yes, it is capable of operating in humidity levels up to 95% RH, ensuring reliable performance even in challenging conditions.

- Brand: SELEC
- Item Condition: New
- Model: 900-CPR3
- SKU: 77443
- GTIN: No registered code
- Selling Format: Unit
- Units per Pack: 1
- Product Type: Automatic
- Length: 90 mm
- Width: 35 mm
- Height: 90 mm
- Weight: 146 g
- Number of Poles: 3
- Nominal Current In: 5 A
- Control Unit Type: Miniature for DIN rail
- Nominal Frequency: 50-60 Hz

Vendor listing title: Rele De Proteccion Corriente Amper Trifasico 900 Cpr 220vca