حول Gutai
SAICHUANG company firmly believes that market is the key to development, We have always been carrying out the principle of quality centered, and strictly obey the standard of ISO9001 international quality management system standards. SAICHUANG products have been approved by CE, ROHS, TUV and other certificates . With exquisite production process, excellent quality and competitive price, SAICHUANG cable glands are well recognized by worldwide customers in Europe, South America, Australia, Southeast Asia , Middle East and so on . OEM is accepted.
If you're looking for thread conversions and accessories, SAICHUANG offers a diverse range of products delivering quality and longevity.If you have any questions about our cable glands, other items or the business in general,contact us— our team of specialists will be happy to help.
منتجاتنا
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Solar MC4 Connectors
الموديل: 1000V MC4 Connectors
المعلمات: Metal Plug System: Φ2.5mm, Φ4mm, Φ6mm
Rated Voltage: 1000V DC
Rated Current: 30A (2.5mm²,4mm²,6mm²;14AWG,12AWG,10AWG); 45A(4mm²,6mm²;12AWG,10AWG)
Test Voltage: 6kV(50Hz,1min.)
Ambient Temperature Range: -40°C…+85°C(IEC) -40°F…+194°F(UL)
Upper Temperature Limit: +105°C(IEC)
Protection Class: IP67
Touch Protection, Unmated Status: IP2X
Connector Contact Resistance: 0.5mΩ
Safety Class: II
Terminal Material: Tin-plated Copper / Silver-plated Copper
Insulation Material: PC/PPO
Locking System: Snap-in
Flammability Rating: UL-94-V0
Corrosion Test Class: IEC 60068-2-52
Cable Gland
الموديل: Metric Series
المعلمات: Thread Size：M12-M63
Cable Range ：3--45
Thread O.D：12-63
ThreadLength：9-21
Cable Gland
الموديل: PG
المعلمات: Thread Size：PG7-48
Cable Range ：3--45
Thread O.D：12.5-59.3
ThreadLength：9-21
معرض الشركة
الشهادات والجوائز
قصص النجاح
Large Middle Eastern PV Energy Developer
Connector damage rate dropped from 8% annually for original imported products to below 1.2%, downtime caused by connection failures reduced by 70%, and cumulative savings in maintenance and generation losses exceeded 80,000 USD.
Customized for the extreme desert environment of the Middle East, the housings passed 1,000-hour UV aging tests, and seals use high-temperature fluororubber, maintaining stable sealing under 70°C surface heat and strong wind-sand erosion. Combined with silver-plated terminals to keep contact resistance at extremely low levels, this effectively ensured the long-term generation efficiency and revenue of desert power plants.
Coastal Open-Air EV Charging Station Project in Europe
Connector-related electrical failure rate plummeted from 18% annually to 2.6%, annual maintenance cost per station dropped from over 500 RMB to below 80 RMB, and new station installation efficiency increased by 35%.
Tailored for Europe’s coastal high-salt fog, strong sea wind, and high-frequency vibration conditions, the connectors use 304 stainless steel and a dual-seal anti-loosening structure, passing 1,000-hour salt spray tests and IEC 60068-2-6 vibration tests. This completely solved the industry pain point of traditional IP67 connectors failing due to water ingress within 6 months, becoming the designated standard for the operator’s European coastal stations.
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