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BYPV-ELR1 PV Isolator Switch with Enclosed Version

The BYPV-ELR1 series photovoltaic isolator switch features an enclosed version with IP66 protection and UV resistance, ideal for 1-20KW residential or commercial PV systems. Supporting up to 1200VDC and 16A, 25A, and 32A, it ensures safety with <8ms arcing time and offers flexible connection options for efficient installations.

  • Type BYPV16-ELR1, BYPV25-ELR1, BYPV32-ELR1,
  • Function Isolator, control
  • Utilization Category DC-PV2/DC-PV1/DC-21B

product detail

Product Features 

  • The BYPV-ELR1 series photovoltaic isolator switch with enclosed version is a high-performance solution designed for 1-20KW residential or commercial PV systems. Installed between PV modules and inverters, this isolator switch ensures reliable system operation and safety by disconnecting circuits when necessary. With an arcing time of less than 8ms, it minimizes risks and keeps the solar power system secure.
  • This isolator switch supports a maximum voltage of up to 1200VDC and is available with rated currents of 16A, 25A, and 32A. It comes in 2P and 4P configurations, providing versatility for various applications. The enclosed version features an IP66-rated casing that offers exceptional protection against water, dust, and UV radiation, ensuring its durability and performance even in harsh outdoor environments.
  • The handle of the BYPV-ELR1 series PV isolator switch can be padlocked in the 'OFF' position, adding an extra layer of safety by preventing unauthorized operation. To further enhance its functionality, the enclosure is equipped with an IP66 air valve, promoting airflow and reducing internal temperature for optimal performance.
  • The design includes two mounting tabs for secure installation and four M25 threaded holes for flexible wiring options. Users can choose between MC4 plugs with adaptors or cable glands, offering convenience and space-saving benefits during installation. Built with high-quality components, the BYPV-ELR1 series ensures stability and a long service life, making it a reliable and efficient solution for modern photovoltaic systems. 

Technical Parameters

Type BYPV16-ELR1, BYPV25-ELR1, BYPV32-ELR1
Function Isolator, control
Utilization Category DC-PV2/DC-PV1/DC-21B
Poles 4P
Rated Frequency DC
Rated Operational Voltage (Ue) 300V, 600V, 800V, 1000V, 1200V
Rated Operational Voltage (Le) See the next page
Rated Insulation Voltage (Ui) 1200V
Conventional Free Air Themal Current (Ith) //
Conventional Enclosed Thermal Current (Ithe) Same as le
Rated Short-time Withstand Current (Icw) 1kA, 1s
Rated Impulsed Withstand Voltage (Uimp) 8.0kV
Overvoltage Category
Suitability for Isolation Yes
Polarity No polarity, "+" and "-" polarities could be interchanged

Dimensions

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