Genuine MC4-Evo 2 connector compatible with 1,500V DC solar power systems.
● The genuine MC4-Evo 2 connector is a product from the MC4 family that has been used primarily in DC 1,500V solar power systems since its release by Stäubli (formerly Multi-Contact) in 2014. ● The main differences between the genuine MC4-Evo 2 connector and the genuine MC4 are as follows: - The MC4-Evo 2 is IEC / JET certified for 1,500V (MC4 is 1,100V). - The allowable rated current (IEC) is higher (e.g., Evo 2 is 4.0㎟: 45A / MC4 is 4.0㎟: 39A). - The size of the insulator and contact. - The material of the insulator (Evo 2 is all PA / MC4 is PC and PA). - The applicable conditions for connection cables (Evo 2 is Class 5 cable / MC4 can use Class 2 cable, but our recommendation is to use Class 5 cable for both MC4 and Evo 2).
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basic information
The genuine MC4-Evo 2 connector is primarily intended for use in direct current 1,500V solar power systems (industrial, large-scale mega-solar, floating solar, etc.), and its product specifications meet market demands. 【Product Specifications】 ● Product Name: MC4-Evo 2 ● Rated Voltage: 1,500V: IEC (TUV) certification / UL certification / JET certification ● Rated Current: <IEC (TUV)> - 2.5㎟: 39A - 4.0㎟: 45A - 6.0㎟: 53A - 10㎟: 45A <UL> - 14AWG: 30A - 12AWG: 35A - 10AWG: 50A - 8AWG: 70A ● Maximum Upper Limit Temperature: 115℃ ● Ambient Temperature Range: -40℃~85℃ (TUV) ● IP Protection Rating (when mated): IP68 (1m, 168 hours) / IP65 ● IP Protection Rating (when unmated): IP2X ● Overvoltage Category: CATIII ● Maximum Contact Resistance: 0.20mΩ ● Impulse Voltage: 16kV (1,500V DC <TUV>) ● Contact Material: Copper (Tin-plated) ● Insulation Material: PA ● Flame Retardant Class: UL94: V-0
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Applications/Examples of results
【Applications】 - Solar power generation modules (for junction box connection) - Solar power generation power conditioners (for decentralized power conditioner connection) - Solar power generation extension cables (for string interconnection) - Other solar power generation related equipment (optimizers, power monitoring systems, etc.) 【Examples of Achievements】 - Industrial solar power generation systems (roof-mounted, ground-mounted) - Floating solar power generation systems
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Company information
Stäubli has four business divisions: electrical connectors, fluid connectors, industrial robots, and textile machinery. Based on our exceptional expertise and years of accumulated know-how, we provide mechatronics solutions to various industrial sectors. Founded in 1892 as a small textile machinery repair shop near Zurich, Switzerland, Stäubli has grown into a global company operating in 28 countries and having sales partners/agents in 50 countries across four continents. In 1983, Stäubli Corporation was established in Osaka as a unit for business in Japan. We have a showroom in Nishi-Tenma (Osaka), so please feel free to visit us (by appointment only).