从China供应商批发进口3p+N 40ka Lightning Surge Protection Device — FOB条款

This 3P+N lightning surge protection device (SPD) from Zhejiang Pingqi Electric Co., Ltd. is engineered for AC 50/60Hz systems with rated voltages up to 380V, covering IT, TT, TN-C, TN-S, and TN-C-S power supply configurations. It mitigates indirect and direct lightning effects as well as transient overvoltage, adhering to GB18802.1 and IEC61643-1 standards. The model PQ2-40 features a 4-pole design with a maximum continuous working voltage of 420V AC, which can be customized to suit specific requirements.

The device handles a nominal discharge current of 20kA and a maximum discharge current of 40kA, with a voltage protection level of 1.8kV. It is matched with a 32A circuit breaker or fuse for safe operation. Typical SPDs in this category include metal oxide varistors (MOVs) or gas discharge tubes for clamping transient voltages, with response times often measured in nanoseconds to ensure rapid protection of connected equipment.

Industrial buyers such as electrical contractors, power distribution companies, and facility managers use this SPD for safeguarding sensitive equipment in commercial buildings, data centers, and manufacturing plants. The unit is designed for bulk import, and buyers should confirm compatibility with their system’s voltage and current ratings. Trade terms, including packaging and lead times, are available upon direct inquiry with the supplier.

Zhejiang Pingqi Electric Co., Ltd. is based in China and specializes in the design and manufacture of surge protection devices for electrical systems. The company operates within the harbor trust tier, indicating a verified profile for trade assurance. Its product range focuses on compliance with international standards such as GB18802.1 and IEC61643-1, catering to industrial and commercial applications.

The supplier’s address is listed in China, with a postal code of 632500. While the response rate and average response hours are currently unrecorded, the company’s focus on standardized designs and customizable voltage ratings demonstrates a commitment to meeting diverse client needs. Buyers are encouraged to verify specific capabilities and certifications directly with the supplier.