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en:sim:manual:jak_na_instalaci:elmer [2014/08/22 13:06] dusan |
en:sim:manual:jak_na_instalaci:elmer [2019/12/06 10:57] (current) ondra |
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- | Solar Monitor can be connected to Green Bonus electro meter with binary input DI3. It reads the energy output of your PV plant.\\ | + | Solar Monitor can be connected to Green Bonus electro meter via any of three binary inputs DI. It reads the energy output of your PV plant.\\ |
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//The following picture shows how to connect to the electro meter with S0 (puls) output:// \\ | //The following picture shows how to connect to the electro meter with S0 (puls) output:// \\ | ||
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- | {{ :en:sim:manual:jak_na_instalaci:elektromer.png?nolink& }}\\ | + | {{ .:elektromer.png?nolink& }}\\ |
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In order to get the right data, the right number of pulses per 1 kWh must be set up in the unit.\\ | In order to get the right data, the right number of pulses per 1 kWh must be set up in the unit.\\ | ||
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- | In the electro meter's label or documentation find out how many pulses per 1 kWh your electro meter generates at the SO output. Fill in this value into relevant box in SM2-MU menu [[:en:sim:manual:menu_nastaveni:stridace_a_mereni|Inverters and measuring]]. | + | In the electro meter's label or documentation find out how many pulses per 1 kWh your electro meter generates at the SO output. Fill in this value into relevant box in SM2-MU menu [[..:menu_nastaveni:vstupy_a_vystupy|Inputs & Counters]]. |
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- | Look at the indirect power measuring transformer (1 transformer connected to each phase) and find a ratio (e.g. 150A/5A). Use the result of this ratio (30 in this example) in the formula (10 000/30). Fill in the result into relevant box in SM2-MU menu [[:en:sim:manual:menu_nastaveni:stridace_a_mereni|Inverters and measuring]]. | + | Look at the indirect power measuring transformer (1 transformer connected to each phase) and find a ratio (e.g. 150A/5A). Use the result of this ratio (30 in this example) in the formula (10 000/30). Fill in the result into relevant box in SM2-MU menu [[..:menu_nastaveni:vstupy_a_vystupy|Inputs & Counters]]. |
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<WRAP info> In case you want the electro meter connected to the Solar Monitor and use pulse output for another device (e.g. Wattrouter) at the same time, follow instruction in the next picture: </WRAP>\\ | <WRAP info> In case you want the electro meter connected to the Solar Monitor and use pulse output for another device (e.g. Wattrouter) at the same time, follow instruction in the next picture: </WRAP>\\ | ||
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- | {{ :en:sim:manual:jak_na_instalaci:wattrouter_a_elmer.png?nolink& }} | + | {{ .:wattrouter_a_elmer.png?nolink& }} |