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0102030405

BYPV-NL1 PV Isolator Switch with Lever Handle

BYPV-NL1 PV Isolator Switch with Lever Handle

The BYPV-NL1 series photovoltaic isolator switch is designed for 1-20KW residential or commercial PV systems, installed between PV modules and inverters. It features an arcing time of less than 8ms, supports up to 1200VDC, and offers rated currents of 16A, 25A, and 32A with 2P and 4P options for enhanced safety and reliability.

Type BYPV16-NL1, BYPV25-NL1, BYPV32-NL1
Function Isolator, control
Utilization Category DC-PV2/DC-PV1/DC-21B

Product Detail

product detail

Product Features

The BYPV-NL1 series photovoltaic isolator switch with a lever handle is a reliable and high-performance solution designed for 1-20KW residential or commercial photovoltaic (PV) systems. Positioned between PV modules and inverters, this isolator switch ensures the safe disconnection of circuits, providing an essential layer of protection for solar energy systems. With an ultra-fast arcing time of less than 8ms, it significantly reduces the risks of electrical hazards, enhancing the overall safety and performance of the solar system.
The BYPV-NL1 series PV isolator switch supports a maximum voltage of up to 1200VDC, making it suitable for high-voltage applications. It is available with rated currents of 16A, 25A, and 32A, catering to diverse power requirements. The isolator switch is offered in both 2-pole (2P) and 4-pole (4P) configurations to meet various installation needs, and its switch body is compatible with CB4N or CB8N models for 4P applications.
One of the standout features of the BYPV-NL1 series PV isolator switch is its robust construction, ensuring stability and a long operational life. Manufactured using high-quality components, it delivers exceptional performance even in demanding environments. Its durable design minimizes maintenance needs, contributing to reduced operational costs over time.
The lever handle design is both user-friendly and practical, enabling straightforward operation. The isolator switch is engineered for maximum reliability, providing consistent performance for the safe and efficient operation of solar power systems.

Technical Parameters

Type	BYPV16-NL1, BYPV25-NL1, BYPV32-NL1
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