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Custom High Voltage Underwater Connector for Deepsea Detection
HQGY series multi-core high-voltage connectors are composed of socket assembly, plug assembly and socket plug assembly. The outer shell is made of high-quality 316 or titanium alloy, with high strength and strong corrosion resistance, and the water depth is greater than 7,000 meters; the pin insulator is made of glass fiber reinforced epoxy resin (GRE) and the pin is integrally molded, with insulation, sealing, and strength. etc. are excellent, can increase the use voltage level, and can withstand instantaneous voltage up to 8000VDC. It can be widely used in high-voltage and high-power power supply transmission requirements of deep sea detection equipment. The test standards of this series of connectors are tested strictly according to the military standard: 1) Leakage current test: measuring according to IEC60512-2 between the contact piece and the contact piece, between the contact piece and the insulator, under the 6000VDC voltage (boosting rate 500V/s), keeping the leakage current 5mA within 1 minute; (2) Insulation resistance: According to the method 3003 in GJB1217, measuring between the contact and the contact, the insulation resistance is 15G Ω, and the test voltage is 500±5V; (3) Contacting resistance: measuring the contact piece according to method 3001 in GJB1217, and the contact resistance is 10mΩ; (4) Plug-in and pull-out test: the pin core of the contact piece is plugged in and out 500 times to ensure that the gold-plated layer of the pin core has no obvious wear and tear, and the contact couple resistance is 0.01Ω; (5) Salt spray test: The product is tested according to the severity level 4.2 in GB-2423 (66h test with variable spray, the product has no corrosion. The concentration is 4.9%~5.1% salt solution,
Custom High Voltage Underwater Connector for Deepsea Detection
HQGY series multi-core high-voltage connectors are composed of socket assembly, plug assembly and socket plug assembly. The outer shell is made of high-quality 316 or titanium alloy, with high strength and strong corrosion resistance, and the water depth is greater than 7,000 meters; the pin insulator is made of glass fiber reinforced epoxy resin (GRE) and the pin is integrally molded, with insulation, sealing, and strength. etc. are excellent, can increase the use voltage level, and can withstand instantaneous voltage up to 8000VDC. It can be widely used in high-voltage and high-power power supply transmission requirements of deep sea detection equipment. The test standards of this series of connectors are tested strictly according to the military standard: 1) Leakage current test: measuring according to IEC60512-2 between the contact piece and the contact piece, between the contact piece and the insulator, under the 6000VDC voltage (boosting rate 500V/s), keeping the leakage current 5mA within 1 minute; (2) Insulation resistance: According to the method 3003 in GJB1217, measuring between the contact and the contact, the insulation resistance is 15G Ω, and the test voltage is 500±5V; (3) Contacting resistance: measuring the contact piece according to method 3001 in GJB1217, and the contact resistance is 10mΩ; (4) Plug-in and pull-out test: the pin core of the contact piece is plugged in and out 500 times to ensure that the gold-plated layer of the pin core has no obvious wear and tear, and the contact couple resistance is 0.01Ω; (5) Salt spray test: The product is tested according to the severity level 4.2 in GB-2423 (66h test with variable spray, the product has no corrosion. The concentration is 4.9%~5.1% salt solution,
