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How to Correctly Crimp MC4's for Solar DC Cable

In this how-to presentation we look at the incredibly important process of crimping MC4's, from correctly mating the inserts to the connectors, tools used to cut and strip the cable through to the crimping process. We are looking at this in relation to commercial solar systems where the voltages regularly get up to around 1000 volts and more if talking about solar farms. Cable bending radius is discussed, correct insert seating and tightening of the MC4 nut are all shown in detail as well cable identification issues that may arise from tired solar installers! This is perfect for the solar electrical apprentice who has never made an MC4 connection all the way to the experienced professional wanting to brush up on their technique. Enjoy. [Chapter] 00:00 Introduction 01:00 Inspecting the MC4s 02:00 Correct pairing on inserts and connectors 03:00 Long DC runs and correct cable selection 04:00 Stripping the cable 05:00 Making the crimp 06:00 placing the cable into the insert 07:00 Keep the strands attached 08:00 Wait until you hear the click 09:00 Careful with the inserts 10:00 High DC voltages running through the solar cable 11:00 Tightening the nut 12:00 Insert has to seat correctly 13:00 Taking the connection apart 14:00 The tools 15:00 Always check the cable 16:00 The cut test If you’d like to see more of what Greenwood Solutions get up to in the real world of renewable energy, solar, battery storage and grid protection check out the following pages: [Industry Services] https://www.greenwoodsolutions.com.au... [Commercial Services] https://www.greenwoodsolutions.com.au... [Customer Stories] https://www.greenwoodsolutions.com.au... [Blogs, Videos and the News] https://www.greenwoodsolutions.com.au...