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0102030405

BYPV-ELR2 PV Isolator Switch with Enclosed Version

BYPV-ELR2 PV Isolator Switch with Enclosed Version

The BYPV-ELR2 series photovoltaic isolator switch with enclosed version is designed for 1-20KW PV systems, ensuring safety with an arcing time under 8ms. It supports up to 1200VDC, rated currents of 16A, 25A, and 32A, with 2P and 4P options. Features include an IP66 enclosure, UV resistance, and flexible connection options.

Type BYPV16-ELR2, BYPV25-ELR2, BYPV32-ELR2,
Function Isolator, control
Utilization Category DC-PV2/DC-PV1/DC-21B

Product Detail

product detail

Product Features

The BYPV-ELR2 series photovoltaic isolator switch with an enclosed version is specifically designed for 1-20KW residential or commercial photovoltaic (PV) systems, providing a safe and reliable connection between PV modules and inverters. The isolator switch ensures rapid arc suppression with an arcing time of less than 8ms, significantly enhancing the safety of solar systems. With a maximum voltage rating of up to 1200VDC and rated currents of 16A, 25A, and 32A, the BYPV-ELR2 series PV isolator switch meets the demands of various PV system configurations. It is available in 2P and 4P versions to suit diverse installation requirements.
The BYPV-ELR2 series PV isolator switch is built for durability and long-term performance, utilizing high-quality components that ensure stability and reliability. The switch features a lockable handle, allowing it to be padlocked in the "OFF" position, enhancing safety during maintenance or emergency situations. The robust IP66 enclosure provides excellent protection against dust, water, and UV exposure, making it suitable for outdoor installations. Additionally, the UV-resistant design ensures optimal performance in harsh environmental conditions.
For improved heat dissipation, the BYPV-ELR2 series PV isolator switch is equipped with an IP66 air valve that promotes airflow and reduces internal temperature. It includes four M20 knock holes, providing flexibility for various wiring configurations. Installers can choose between MC4 plugs with adaptors or cable glands, offering a convenient and space-saving connection solution.

Technical Parameters

Type	BYPV16-ELR2, BYPV25-ELR2, BYPV32-ELR2
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	Ⅱ
Suitability for Isolation	Yes
Polarity	No polarity, "+" and "-" polarities could be interchanged