📝 Product Description
Photovoltaic DC isolation switch is suitable for isolation control of DC side circuit in photovoltaic power generation system. It adopts manual operation mode of knob and has the characteristics of compact structure, simple operation, safety and reliability. It has high protection level and is suitable for outdoor or harsh environment use. It can effectively avoid fire hazards caused by electric arc and ensure the safety of system maintenance and overhaul.
💡 Frequently Asked Questions
What is the primary purpose of a Photovoltaic DC isolation switch?
The primary purpose is to provide safety by manually disconnecting the DC side circuit in a solar power generation system during maintenance, overhaul, or emergency situations, preventing electric arc hazards.
Is this switch suitable for outdoor installation?
Yes, it features a high protection level (IP66 rated typically for such models) and a compact, durable structure designed specifically for outdoor and harsh environmental conditions.
What safety certifications does the switch hold?
This product is manufactured under ISO9001-2000 quality management standards and holds CE and CCC certifications, ensuring compliance with international electrical safety requirements.
What technical standard does the switch comply with?
The switch is designed and tested according to the En/IEC60947-3 standard, which covers low-voltage switchgear and controlgear for disconnectors and fuse-combination units.
Can it be used in residential solar power systems?
Absolutely. Its application range includes both large-scale solar photovoltaic systems and residential power distribution setups requiring reliable DC side isolation.
How many poles does this specific model have?
This model is a 2-pole configuration, specifically optimized for DC power generation and power supply equipment isolation.
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